diff --git a/APIJSONORM/src/main/java/apijson/JSON.java b/APIJSONORM/src/main/java/apijson/JSON.java index c31170c44..0a14e0420 100755 --- a/APIJSONORM/src/main/java/apijson/JSON.java +++ b/APIJSONORM/src/main/java/apijson/JSON.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ @@ -674,4 +674,18 @@ public static String getString(Map map, String key) { return value.toString(); } + + public static Object getFromObjOrArr(Object parent, String k) { + if (parent instanceof Map) { + return ((Map) parent).get(k); + } + + if (parent instanceof List) { + int j = Integer.valueOf(k); + return ((List) parent).get(j); + } + + return null; + } + } diff --git a/APIJSONORM/src/main/java/apijson/JSONCreator.java b/APIJSONORM/src/main/java/apijson/JSONCreator.java index fcabe2fe0..df0d9066a 100755 --- a/APIJSONORM/src/main/java/apijson/JSONCreator.java +++ b/APIJSONORM/src/main/java/apijson/JSONCreator.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/JSONList.java b/APIJSONORM/src/main/java/apijson/JSONList.java index 0aa448fcb..092bf9f39 100644 --- a/APIJSONORM/src/main/java/apijson/JSONList.java +++ b/APIJSONORM/src/main/java/apijson/JSONList.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/JSONMap.java b/APIJSONORM/src/main/java/apijson/JSONMap.java index 0bf0b6825..29d88f756 100755 --- a/APIJSONORM/src/main/java/apijson/JSONMap.java +++ b/APIJSONORM/src/main/java/apijson/JSONMap.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/JSONParser.java b/APIJSONORM/src/main/java/apijson/JSONParser.java index 6762e2bff..7c38a39df 100755 --- a/APIJSONORM/src/main/java/apijson/JSONParser.java +++ b/APIJSONORM/src/main/java/apijson/JSONParser.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/JSONRequest.java b/APIJSONORM/src/main/java/apijson/JSONRequest.java index 0dccbd3e6..c74dfe349 100755 --- a/APIJSONORM/src/main/java/apijson/JSONRequest.java +++ b/APIJSONORM/src/main/java/apijson/JSONRequest.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/JSONResponse.java b/APIJSONORM/src/main/java/apijson/JSONResponse.java index ab0564f99..c39aa1ace 100755 --- a/APIJSONORM/src/main/java/apijson/JSONResponse.java +++ b/APIJSONORM/src/main/java/apijson/JSONResponse.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/Log.java b/APIJSONORM/src/main/java/apijson/Log.java index b7b909d64..ba1a03bd5 100755 --- a/APIJSONORM/src/main/java/apijson/Log.java +++ b/APIJSONORM/src/main/java/apijson/Log.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/MethodAccess.java b/APIJSONORM/src/main/java/apijson/MethodAccess.java index 31d45843e..1804f7a7b 100755 --- a/APIJSONORM/src/main/java/apijson/MethodAccess.java +++ b/APIJSONORM/src/main/java/apijson/MethodAccess.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/NotNull.java b/APIJSONORM/src/main/java/apijson/NotNull.java index d10a93691..1265ccac7 100755 --- a/APIJSONORM/src/main/java/apijson/NotNull.java +++ b/APIJSONORM/src/main/java/apijson/NotNull.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/RequestMethod.java b/APIJSONORM/src/main/java/apijson/RequestMethod.java index 875200b7a..27e4cab64 100755 --- a/APIJSONORM/src/main/java/apijson/RequestMethod.java +++ b/APIJSONORM/src/main/java/apijson/RequestMethod.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/SQL.java b/APIJSONORM/src/main/java/apijson/SQL.java index 110ae3d47..868f0d2aa 100755 --- a/APIJSONORM/src/main/java/apijson/SQL.java +++ b/APIJSONORM/src/main/java/apijson/SQL.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/StringUtil.java b/APIJSONORM/src/main/java/apijson/StringUtil.java index 13b0ff214..179161005 100755 --- a/APIJSONORM/src/main/java/apijson/StringUtil.java +++ b/APIJSONORM/src/main/java/apijson/StringUtil.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/orm/AbstractFunctionParser.java b/APIJSONORM/src/main/java/apijson/orm/AbstractFunctionParser.java index ff2e484df..42831775b 100755 --- a/APIJSONORM/src/main/java/apijson/orm/AbstractFunctionParser.java +++ b/APIJSONORM/src/main/java/apijson/orm/AbstractFunctionParser.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/orm/AbstractObjectParser.java b/APIJSONORM/src/main/java/apijson/orm/AbstractObjectParser.java index 5a39fd1fe..4d56499a0 100755 --- a/APIJSONORM/src/main/java/apijson/orm/AbstractObjectParser.java +++ b/APIJSONORM/src/main/java/apijson/orm/AbstractObjectParser.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ @@ -1171,7 +1171,9 @@ else if (isArrayMainTable && position > 0) { // 数组主表使用专门的缓 // APP JOIN 副表时副表返回了这个字段 rawList = (List) result.remove(AbstractSQLExecutor.KEY_RAW_LIST); String arrayPath = parentPath.substring(0, parentPath.lastIndexOf("[]") + 2); - if (isSimpleArray == false) { + if (isSimpleArray) { + parser.putQueryResult(arrayPath, rawList); // 从数组外部引用该数组内值需要 + } else { long startTime = System.currentTimeMillis(); for (int i = 1; i < rawList.size(); i++) { // 从 1 开始，0 已经处理过 @@ -1196,7 +1198,7 @@ else if (isArrayMainTable && position > 0) { // 数组主表使用专门的缓 if (isSubquery == false && result != null) { parser.putQueryResult(path, result); // 解决获取关联数据时requestObject里不存在需要的关联数据 - if (isSimpleArray && rawList != null) { + if (isSimpleArray) { // FIXME 改为从缓存获取，而不是 result 查 result.put(AbstractSQLExecutor.KEY_RAW_LIST, rawList); } } diff --git a/APIJSONORM/src/main/java/apijson/orm/AbstractParser.java b/APIJSONORM/src/main/java/apijson/orm/AbstractParser.java index eab5a368b..cd0b2c7b8 100755 --- a/APIJSONORM/src/main/java/apijson/orm/AbstractParser.java +++ b/APIJSONORM/src/main/java/apijson/orm/AbstractParser.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ @@ -39,7 +39,7 @@ public abstract class AbstractParser, L extends List> implements Parser { protected static final String TAG = "AbstractParser"; - + /** * JSON 对象、数组对应的数据源、版本、角色、method等 */ @@ -706,7 +706,7 @@ public M parseCorrectRequest(RequestMethod method, String tag, int version, Stri return batchVerify(method, tag, version, name, request, maxUpdateCount, creator); } - + /**自动根据 tag 是否为 TableKey 及是否被包含在 object 内来决定是否包装一层，改为 { tag: object, "tag": tag } * @param object * @param tag @@ -1563,7 +1563,39 @@ else if (join != null){ throw new UnsupportedDataTypeException(TAG + ".onJoinParse join 只能是 String 或 Map 类型！"); } - Set> set = joinMap == null ? null : joinMap.entrySet(); + List> slashKeys = new ArrayList<>(); + List> nonSlashKeys = new ArrayList<>(); + Set> entries = joinMap == null ? null : joinMap.entrySet(); + + if (entries == null || entries.isEmpty()) { + Log.e(TAG, "onJoinParse set == null || set.isEmpty() >> return null;"); + return null; + } + for (Entry e : entries) { + String path = e.getKey(); + if (path != null && path.indexOf("/") > 0) { + slashKeys.add(e); // 以 / 开头的 key，例如 whereJoinMap = new LinkedHashMap<>(); + + for (Entry e : nonSlashKeys) { + String tableKey = e.getKey(); // 如 "Location_info" + Object tableObj = e.getValue(); // value 是 Map + + if (request.containsKey(tableKey)) { + whereJoinMap.put(tableKey, tableObj); + } else { + Log.w(TAG, "跳过 join 中 key = " + tableKey + "，因为它不在 request 中"); + } + } + + + Set> set = joinMap == null ? null : new LinkedHashSet<>(slashKeys); + if (set == null || set.isEmpty()) { Log.e(TAG, "onJoinParse set == null || set.isEmpty() >> return null;"); return null; @@ -1759,9 +1791,15 @@ else if (join != null){ j.setAlias(alias); M outerObj = (M) JSON.createJSONObject((Map) outer); - j.setOuter(outerObj); + j.setOn(outerObj); j.setRequest(requestObj); + if (whereJoinMap.containsKey(table)) { + Object rawOuter = whereJoinMap.get(table); + M outerObj1 = (M) JSON.createJSONObject((Map) rawOuter); + j.setOuter(outerObj1); + } + if (arrKey != null) { Integer count = getInteger(parentPathObj, apijson.JSONRequest.KEY_COUNT); j.setCount(count == null ? getDefaultQueryCount() : count); @@ -1864,24 +1902,32 @@ else if (join != null){ * @param pathKeys * @return */ - public static V getValue(Map parent, String[] pathKeys) { - if (parent == null || pathKeys == null || pathKeys.length <= 0) { + public static V getValue(Object parent, String[] pathKeys) { + int len = parent == null || pathKeys == null ? 0 : pathKeys.length; + if (len <= 0) { Log.w(TAG, "getChild parent == null || pathKeys == null || pathKeys.length <= 0 >> return parent;"); return (V) parent; } - //逐层到达child的直接容器JSONObject parent - int last = pathKeys.length - 1; - for (int i = 0; i < last; i++) {//一步一步到达指定位置 - if (parent == null) {//不存在或路径错误(中间的key对应value不是JSONObject) + // 逐层到达child的直接容器JSONObject parent + Object v = parent; + for (int i = 0; i < len; i++) { // 一步一步到达指定位置 + if (v == null) { // 不存在或路径错误(中间的key对应value不是JSONObject) break; } String k = getDecodedKey(pathKeys[i]); - parent = JSON.get(parent, k); + try { + v = getFromObjOrArr(v, k); + } catch (Throwable e) { + if (IS_PRINT_BIG_LOG) { + e.printStackTrace(); + } + v = null; + } } - return parent == null ? null : (V) parent.get(getDecodedKey(pathKeys[last])); + return (V) v; } @@ -1987,13 +2033,13 @@ public Object getValueByPath(String valuePath) { } //取出key被valuePath包含的result，再从里面获取key对应的value - Map parent = null; + Object parent = null; String[] keys = null; for (Entry entry : queryResultMap.entrySet()){ String path = entry.getKey(); if (valuePath.startsWith(path + "/")) { try { - parent = (M) entry.getValue(); + parent = entry.getValue(); } catch (Exception e) { Log.e(TAG, "getValueByPath try { parent = (Map) queryResultMap.get(path); } catch { " + "\n parent not instanceof Map!"); @@ -2006,39 +2052,13 @@ public Object getValueByPath(String valuePath) { } } - //逐层到达targetKey的直接容器JSONObject parent - int last = keys == null ? -1 : keys.length - 1; - if (last >= 1) { - for (int i = 0; i < last; i++) {//一步一步到达指定位置parentPath - if (parent == null) {//不存在或路径错误(中间的key对应value不是JSONObject) - break; - } - - String k = getDecodedKey(keys[i]); - Object p = parent.get(k); - parent = p instanceof Map ? (Map) p : null; - } - } - - if (parent != null) { - Log.i(TAG, "getValueByPath >> get from queryResultMap >> return parent.get(keys[keys.length - 1]);"); - target = last < 0 ? parent : parent.get(getDecodedKey(keys[last])); //值为null应该报错NotExistExeption，一般都是id关联，不可为null，否则可能绕过安全机制 - if (target != null) { - Log.i(TAG, "getValueByPath >> getValue >> return target = " + target); - return target; - } - } - - - //从requestObject中取值 - target = getValue(requestObject, StringUtil.splitPath(valuePath)); - if (target != null) { - Log.i(TAG, "getValueByPath >> getValue >> return target = " + target); - return target; + target = getValue(parent, keys); // 逐层到达targetKey的直接容器JSONObject parent + if (target == null) { //从requestObject中取值 + target = getValue(requestObject, StringUtil.splitPath(valuePath)); } - Log.i(TAG, "getValueByPath return null;"); - return null; + Log.i(TAG, "getValueByPath >> getValue >> return target = " + target); + return target; } /**解码 引用赋值 路径中的 key，支持把 URL encode 后的值，转为 decode 后的原始值，例如 %2Fuser%2Flist -> /user/list ; %7B%7D -> [] diff --git a/APIJSONORM/src/main/java/apijson/orm/AbstractSQLConfig.java b/APIJSONORM/src/main/java/apijson/orm/AbstractSQLConfig.java index a919b2733..d9e9eb016 100755 --- a/APIJSONORM/src/main/java/apijson/orm/AbstractSQLConfig.java +++ b/APIJSONORM/src/main/java/apijson/orm/AbstractSQLConfig.java @@ -1,46 +1,25 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ package apijson.orm; -import java.util.*; -import java.util.Map.Entry; -import java.util.regex.Pattern; - import apijson.*; import apijson.orm.Join.On; import apijson.orm.exception.NotExistException; import apijson.orm.exception.UnsupportedDataTypeException; -import apijson.orm.model.Access; -import apijson.orm.model.AllColumn; -import apijson.orm.model.AllColumnComment; -import apijson.orm.model.AllTable; -import apijson.orm.model.AllTableComment; -import apijson.orm.model.Column; -import apijson.orm.model.Document; -import apijson.orm.model.ExtendedProperty; -import apijson.orm.model.Function; -import apijson.orm.model.PgAttribute; -import apijson.orm.model.PgClass; -import apijson.orm.model.Request; -import apijson.orm.model.SysColumn; -import apijson.orm.model.SysTable; -import apijson.orm.model.Table; -import apijson.orm.model.TestRecord; +import apijson.orm.model.*; + +import java.util.*; +import java.util.Map.Entry; +import java.util.regex.Pattern; import static apijson.JSON.getBoolean; import static apijson.JSON.getString; import static apijson.JSONMap.*; -import static apijson.RequestMethod.DELETE; -import static apijson.RequestMethod.GET; -import static apijson.RequestMethod.POST; -import static apijson.RequestMethod.PUT; -import static apijson.SQL.AND; -import static apijson.SQL.NOT; -import static apijson.SQL.ON; -import static apijson.SQL.OR; +import static apijson.RequestMethod.*; +import static apijson.SQL.*; /**config sql for JSON Request * @author Lemon @@ -190,6 +169,7 @@ public abstract class AbstractSQLConfig, L exte DATABASE_LIST.add(DATABASE_QUESTDB); DATABASE_LIST.add(DATABASE_IOTDB); DATABASE_LIST.add(DATABASE_SNOWFLAKE); + DATABASE_LIST.add(DATABASE_DATABEND); DATABASE_LIST.add(DATABASE_DATABRICKS); DATABASE_LIST.add(DATABASE_REDIS); DATABASE_LIST.add(DATABASE_MONGODB); @@ -1252,6 +1232,14 @@ public static boolean isSnowflake(String db) { return DATABASE_SNOWFLAKE.equals(db); } + @Override + public boolean isDatabend() { + return isDatabend(gainSQLDatabase()); + } + public static boolean isDatabend(String db) { + return DATABASE_DATABEND.equals(db); + } + @Override public boolean isDatabricks() { return isDatabricks(gainSQLDatabase()); @@ -1574,7 +1562,7 @@ public String gainGroupString(boolean hasPrefix) { continue; } - SQLConfig ocfg = join.getOuterConfig(); + SQLConfig ocfg = join.getOnConfig(); SQLConfig cfg = (ocfg != null && ocfg.getGroup() != null) || join.isLeftOrRightJoin() ? ocfg : join.getJoinConfig(); if (cfg != null) { @@ -1589,6 +1577,23 @@ public String gainGroupString(boolean hasPrefix) { first = false; } } + + ////先处理左/右关联，内关联忽略 + //SQLConfig outerConfig = join.getOuterConfig(); + //SQLConfig outerConfig2 = (outerConfig != null && outerConfig.getGroup() != null) || join.isLeftOrRightJoin() ? outerConfig : null; + // + //if (outerConfig2 != null) { + // outerConfig2.setMain(false).setKeyPrefix(true); + // //if (StringUtil.isEmpty(cfg.getAlias(), true)) { + // // cfg.setAlias(cfg.getTable()); + // //} + // String c = ((AbstractSQLConfig) outerConfig2).gainGroupString(false); + // + // if (StringUtil.isNotEmpty(c, true)) { + // joinGroup += (first ? "" : ", ") + c; + // first = false; + // } + //} } } @@ -1650,7 +1655,7 @@ public String gainHavingString(boolean hasPrefix) throws Exception { continue; } - SQLConfig ocfg = join.getOuterConfig(); + SQLConfig ocfg = join.getOnConfig(); SQLConfig cfg = (ocfg != null && ocfg.getHaving() != null) || join.isLeftOrRightJoin() ? ocfg : join.getJoinConfig(); if (cfg != null) { @@ -1763,7 +1768,7 @@ public String gainSampleString(boolean hasPrefix) { continue; } - SQLConfig ocfg = join.getOuterConfig(); + SQLConfig ocfg = join.getOnConfig(); SQLConfig cfg = (ocfg != null && ocfg.getSample() != null) || join.isLeftOrRightJoin() ? ocfg : join.getJoinConfig(); if (cfg != null) { @@ -1833,7 +1838,7 @@ public String gainLatestString(boolean hasPrefix) { continue; } - SQLConfig ocfg = join.getOuterConfig(); + SQLConfig ocfg = join.getOnConfig(); SQLConfig cfg = (ocfg != null && ocfg.getLatest() != null) || join.isLeftOrRightJoin() ? ocfg : join.getJoinConfig(); if (cfg != null) { @@ -1898,7 +1903,7 @@ public String gainPartitionString(boolean hasPrefix) { continue; } - SQLConfig ocfg = join.getOuterConfig(); + SQLConfig ocfg = join.getOnConfig(); SQLConfig cfg = (ocfg != null && ocfg.getPartition() != null) || join.isLeftOrRightJoin() ? ocfg : join.getJoinConfig(); if (cfg != null) { @@ -1963,7 +1968,7 @@ public String gainFillString(boolean hasPrefix) { continue; } - SQLConfig ocfg = join.getOuterConfig(); + SQLConfig ocfg = join.getOnConfig(); SQLConfig cfg = (ocfg != null && ocfg.getFill() != null) || join.isLeftOrRightJoin() ? ocfg : join.getJoinConfig(); if (cfg != null) { @@ -2029,6 +2034,7 @@ public AbstractSQLConfig setOrder(String order) { public String gainOrderString(boolean hasPrefix) { //加上子表的 order String joinOrder = ""; + String joinOuterOrder = ""; if (joinList != null) { boolean first = true; for (Join join : joinList) { @@ -2036,7 +2042,7 @@ public String gainOrderString(boolean hasPrefix) { continue; } - SQLConfig ocfg = join.getOuterConfig(); + SQLConfig ocfg = join.getOnConfig(); SQLConfig cfg = (ocfg != null && ocfg.getOrder() != null) || join.isLeftOrRightJoin() ? ocfg : join.getJoinConfig(); if (cfg != null) { @@ -2345,7 +2351,7 @@ public String gainColumnString(boolean inSQLJoin) throws Exception { continue; } - SQLConfig ocfg = join.getOuterConfig(); + SQLConfig ocfg = join.getOnConfig(); boolean isEmpty = ocfg == null || ocfg.getColumn() == null; boolean isLeftOrRightJoin = join.isLeftOrRightJoin(); @@ -3729,8 +3735,9 @@ protected String concatJoinWhereString(String whereString) throws Exception { List pvl = new ArrayList<>(getPreparedValueList()); SQLConfig jc; + SQLConfig outerConfig; String js; - + boolean isWsEmpty = StringUtil.isEmpty(ws, true); boolean changed = false; // 各种 JOIN 没办法统一用 & | ！连接，只能按优先级，和 @combine 一样? for (Join j : joinList) { @@ -3741,6 +3748,27 @@ protected String concatJoinWhereString(String whereString) throws Exception { case "@": // APP JOIN case "<": // LEFT JOIN case ">": // RIGHT JOIN + outerConfig = j.getOuterConfig(); + if (outerConfig == null){ + break; + } + boolean isMain1 = outerConfig.isMain(); + outerConfig.setMain(false).setPrepared(isPrepared()).setPreparedValueList(new ArrayList()); + String outerWhere = outerConfig.gainWhereString(false); + + int logic1 = Logic.getType(jt); + newWs += " ( " + + gainCondition( + Logic.isNot(logic1), + ws + + ( isWsEmpty ? "" : (Logic.isAnd(logic1) ? AND : OR) ) + + " ( " + outerWhere + " ) " + ) + + " ) "; + newPvl.addAll(pvl); + newPvl.addAll(outerConfig.getPreparedValueList()); + + changed = true; break; case "&": // INNER JOIN: A & B @@ -3761,7 +3789,7 @@ protected String concatJoinWhereString(String whereString) throws Exception { boolean isSideJoin = "^".equals(jt); boolean isAntiJoin = "(".equals(jt); boolean isForeignJoin = ")".equals(jt); - boolean isWsEmpty = StringUtil.isEmpty(ws, true); + //boolean isWsEmpty = StringUtil.isEmpty(ws, true); if (isWsEmpty) { if (isOuterJoin) { // ! OUTER JOIN: ! (A | B) @@ -5202,7 +5230,7 @@ public String gainJoinString() throws Exception { ); } - SQLConfig oc = j.getOuterConfig(); + SQLConfig oc = j.getOnConfig(); String ow = null; if (oc != null) { oc.setPrepared(isPrepared()); @@ -6305,13 +6333,22 @@ else if (joinConfig.getDatabase().equals(config.getDatabase()) == false) { joinConfig.setMain(false).setKeyPrefix(true); + if (join.getOn() != null) { + SQLConfig onConfig = newSQLConfig(method, table, alias, join.getOn(), null, false, callback); + onConfig.setMain(false) + .setKeyPrefix(true) + .setDatabase(joinConfig.getDatabase()) + .setSchema(joinConfig.getSchema()); //解决主表 JOIN 副表，引号不一致 + + join.setOnConfig(onConfig); + } + if (join.getOuter() != null) { SQLConfig outerConfig = newSQLConfig(method, table, alias, join.getOuter(), null, false, callback); outerConfig.setMain(false) .setKeyPrefix(true) .setDatabase(joinConfig.getDatabase()) .setSchema(joinConfig.getSchema()); //解决主表 JOIN 副表，引号不一致 - join.setOuterConfig(outerConfig); } } @@ -6322,9 +6359,12 @@ LEFT JOIN ( SELECT count(*) AS count FROM sys.Comment ) AS Comment ON Comment.m if (RequestMethod.isHeadMethod(method, true)) { List onList = join.getOnList(); List column = onList == null ? null : new ArrayList<>(onList.size()); - if (column != null) { + //解决 pg 如果只查询关联键，会报找不到column的错误 + ///* SELECT count(*) AS count FROM sys.Moment AS Moment + // LEFT JOIN ( SELECT * FROM sys.Comment ) AS Comment ON Comment.momentId = Moment.id LIMIT 1 OFFSET 0 */ + if (column != null && joinConfig.isMSQL()) { // 暂时这样兼容 PostgreSQL 等不支持 SELECT 中不包含对应 key 的隐式 ON 关联字段的数据库 for (On on : onList) { - column.add(on.getKey()); + column.add(on.getKey()); // TODO PostgreSQL 等需要找到具体的 targetTable 对应 targetKey 来加到 SELECT，比直接 SELECT * 性能更好 } } diff --git a/APIJSONORM/src/main/java/apijson/orm/AbstractSQLExecutor.java b/APIJSONORM/src/main/java/apijson/orm/AbstractSQLExecutor.java index 5ec59f36c..797ac3dee 100755 --- a/APIJSONORM/src/main/java/apijson/orm/AbstractSQLExecutor.java +++ b/APIJSONORM/src/main/java/apijson/orm/AbstractSQLExecutor.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ @@ -1315,7 +1315,7 @@ public Connection getConnection(@NotNull SQLConfig config) throws Excep } public String getConnectionKey(@NotNull SQLConfig config) { - return getConnectionKey(config.getNamespace(), config.getCatalog(), config.getDatasource(), config.getDatabase()); + return getConnectionKey(config.getDatabase(), config.getDatasource(), config.getNamespace(), config.getCatalog()); } public String getConnectionKey(String database, String datasource, String namespace, String catalog) { return database + "-" + datasource + "-" + namespace + "-" + catalog; @@ -1541,3 +1541,4 @@ public int executeUpdate(@NotNull SQLConfig config, String sql) throws } + diff --git a/APIJSONORM/src/main/java/apijson/orm/AbstractVerifier.java b/APIJSONORM/src/main/java/apijson/orm/AbstractVerifier.java index 0c52dca43..44b2d7f1d 100755 --- a/APIJSONORM/src/main/java/apijson/orm/AbstractVerifier.java +++ b/APIJSONORM/src/main/java/apijson/orm/AbstractVerifier.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ @@ -6,6 +6,8 @@ package apijson.orm; import static apijson.JSON.*; +import static apijson.JSONMap.KEY_COMBINE; +import static apijson.JSONMap.KEY_KEY; import static apijson.RequestMethod.DELETE; import static apijson.RequestMethod.GET; import static apijson.RequestMethod.GETS; @@ -219,7 +221,7 @@ public static HashMap getAccessMap(MethodAccess access) @Override public String getVisitorIdKey(SQLConfig config) { - return config.getUserIdKey(); + return config == null ? getUserIdKey(null, null, null, null) : config.getUserIdKey(); } @Override @@ -346,21 +348,23 @@ public void verifyAllowRole(SQLConfig config, String table, RequestMeth * @throws Exception * @see {@link JSONMap#KEY_ROLE} */ - public void verifyUseRole(SQLConfig config, String table, RequestMethod method, String role) throws Exception { + public void verifyUseRole(@NotNull SQLConfig config, String table, RequestMethod method, String role) throws Exception { Log.d(TAG, "verifyUseRole table = " + table + "; method = " + method + "; role = " + role); + Objects.requireNonNull(config); //验证角色，假定真实强制匹配<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< - String visitorIdKey = getVisitorIdKey(config); if (table == null) { - table = config == null ? null : config.getTable(); + table = config.getTable(); } if (method == null) { - method = config == null ? GET : config.getMethod(); + method = config.getMethod(); } if (role == null) { - role = config == null ? UNKNOWN : config.getRole(); + role = config.getRole(); } + String visitorIdKey = getVisitorIdKey(config); + Object requestId; switch (role) { case LOGIN://verifyRole通过就行 @@ -1087,14 +1091,23 @@ public static , L extends List> M parse // 判断不允许传的key<<<<<<<<<<<<<<<<<<<<<<<<< for (String rk : rkset) { + if (rk == null) { // 无效的key + real.remove(rk); + continue; + } + if (refuseSet.contains(rk)) { // 不允许的字段 throw new IllegalArgumentException(method + "请求，" + name + " 里面不允许传 " + rk + " 等" + StringUtil.get(refuseSet) + "内的任何字段！"); } - if (rk == null) { // 无效的key - real.remove(rk); - continue; + if (KEY_COMBINE.equals(rk)) { + throw new UnsupportedOperationException(method + " 请求，" + rk + " 不合法！" + + "非开放请求不允许传 " + KEY_COMBINE + ":value ！"); + } + if (KEY_KEY.equals(rk)) { + throw new UnsupportedOperationException(method + " 请求，" + rk + " 不合法！" + + "非开放请求不允许传 " + KEY_KEY + ":value ！"); } Object rv = real.get(rk); diff --git a/APIJSONORM/src/main/java/apijson/orm/Entry.java b/APIJSONORM/src/main/java/apijson/orm/Entry.java index a8aaf7bfd..3e010435b 100755 --- a/APIJSONORM/src/main/java/apijson/orm/Entry.java +++ b/APIJSONORM/src/main/java/apijson/orm/Entry.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/orm/FunctionParser.java b/APIJSONORM/src/main/java/apijson/orm/FunctionParser.java index 155d80fae..8af029234 100644 --- a/APIJSONORM/src/main/java/apijson/orm/FunctionParser.java +++ b/APIJSONORM/src/main/java/apijson/orm/FunctionParser.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/orm/JSONRequest.java b/APIJSONORM/src/main/java/apijson/orm/JSONRequest.java index 0b772c238..40bfa147a 100755 --- a/APIJSONORM/src/main/java/apijson/orm/JSONRequest.java +++ b/APIJSONORM/src/main/java/apijson/orm/JSONRequest.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/orm/Join.java b/APIJSONORM/src/main/java/apijson/orm/Join.java index 39ca09a61..96d5e2ec7 100644 --- a/APIJSONORM/src/main/java/apijson/orm/Join.java +++ b/APIJSONORM/src/main/java/apijson/orm/Join.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ @@ -25,12 +25,14 @@ public class Join, L extends List> { private List onList; // ON User.id = Moment.userId AND ... private M request; // { "id@":"/Moment/userId" } - private M outer; // "join": { " joinConfig; private SQLConfig cacheConfig; - private SQLConfig outerConfig; + private SQLConfig onConfig; + private SQLConfig outerConfig; public String getPath() { return path; @@ -78,13 +80,29 @@ public M getRequest() { public void setRequest(M request) { this.request = request; } - public M getOuter() { - return outer; + public M getOn() { + return on; + } + public void setOn(M on) { + this.on = on; } + public void setOuter(M outer) { this.outer = outer; } + public M getOuter() { + return outer; + } + + public SQLConfig getOuterConfig() { + return outerConfig; + } + + public void setOuterConfig(SQLConfig outerConfig) { + this.outerConfig = outerConfig; + } + public SQLConfig getJoinConfig() { return joinConfig; } @@ -97,11 +115,11 @@ public SQLConfig getCacheConfig() { public void setCacheConfig(SQLConfig cacheConfig) { this.cacheConfig = cacheConfig; } - public SQLConfig getOuterConfig() { - return outerConfig; + public SQLConfig getOnConfig() { + return onConfig; } - public void setOuterConfig(SQLConfig outerConfig) { - this.outerConfig = outerConfig; + public void setOnConfig(SQLConfig onConfig) { + this.onConfig = onConfig; } public boolean isOne2One() { diff --git a/APIJSONORM/src/main/java/apijson/orm/Logic.java b/APIJSONORM/src/main/java/apijson/orm/Logic.java index bb8e806e6..f860aa9a4 100755 --- a/APIJSONORM/src/main/java/apijson/orm/Logic.java +++ b/APIJSONORM/src/main/java/apijson/orm/Logic.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/orm/ObjectParser.java b/APIJSONORM/src/main/java/apijson/orm/ObjectParser.java index 8817886d1..5d207f41a 100755 --- a/APIJSONORM/src/main/java/apijson/orm/ObjectParser.java +++ b/APIJSONORM/src/main/java/apijson/orm/ObjectParser.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/orm/OnParseCallback.java b/APIJSONORM/src/main/java/apijson/orm/OnParseCallback.java index 243acf048..e02fd90f8 100755 --- a/APIJSONORM/src/main/java/apijson/orm/OnParseCallback.java +++ b/APIJSONORM/src/main/java/apijson/orm/OnParseCallback.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/orm/Operation.java b/APIJSONORM/src/main/java/apijson/orm/Operation.java index 2976d09b0..1c4f2dc5f 100755 --- a/APIJSONORM/src/main/java/apijson/orm/Operation.java +++ b/APIJSONORM/src/main/java/apijson/orm/Operation.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/orm/Pair.java b/APIJSONORM/src/main/java/apijson/orm/Pair.java index 94f2abcc4..7661d07b5 100755 --- a/APIJSONORM/src/main/java/apijson/orm/Pair.java +++ b/APIJSONORM/src/main/java/apijson/orm/Pair.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/orm/Parser.java b/APIJSONORM/src/main/java/apijson/orm/Parser.java index ce726eb73..1492dfc11 100755 --- a/APIJSONORM/src/main/java/apijson/orm/Parser.java +++ b/APIJSONORM/src/main/java/apijson/orm/Parser.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/orm/ParserCreator.java b/APIJSONORM/src/main/java/apijson/orm/ParserCreator.java index d6eb1c7db..f3f8d375b 100755 --- a/APIJSONORM/src/main/java/apijson/orm/ParserCreator.java +++ b/APIJSONORM/src/main/java/apijson/orm/ParserCreator.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ diff --git a/APIJSONORM/src/main/java/apijson/orm/SQLConfig.java b/APIJSONORM/src/main/java/apijson/orm/SQLConfig.java index b8c9fad86..5386d160e 100755 --- a/APIJSONORM/src/main/java/apijson/orm/SQLConfig.java +++ b/APIJSONORM/src/main/java/apijson/orm/SQLConfig.java @@ -1,4 +1,4 @@ -/*Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +/*Copyright (C) 2020 Tencent. All rights reserved. This source code is licensed under the Apache License Version 2.0.*/ @@ -35,6 +35,7 @@ public interface SQLConfig, L extends List, L extends List cloudAndMonkey 提交的 11 个 Commits, 对 APIJSON 做出了 1,496 增加和 845 处删减(截止 2022/12/15 日)；
diff --git a/Document-English.md b/Document-English.md index c9a4f2948..62f40b0a0 100644 --- a/Document-English.md +++ b/Document-English.md @@ -324,7 +324,7 @@ Response: Fuzzy matching | `"key$":"SQL search expressions"` => `"key$":["SQL search expressions"]`
Any SQL search expressions.Eg.%key%(include key), key%(start with key),%k%e%y%(include k, e, y). % means any characters. | ["name$":"%m%"](http://apijson.cn:8080/get/{"User[]":{"count":3,"User":{"name$":"%2525m%2525"}}})
In SQL, it's
`name LIKE '%m%'`,
meaning that get User with ‘m’ in name. Regular Expression| `"key~":"regular expression"` => `"key~":["regular expression"]`
It can be any regular expressions.Eg. ^[0-9]+$ ，*~ not case sensitive, advanced search is applicable.| ["name~":"^[0-9]+$"](http://apijson.cn:8080/get/{"User[]":{"count":3,"User":{"name~":"^[0-9]%252B$"}}})
In SQL, it's
`name REGEXP '^[0-9]+$'`. Get data in a range| `"key%":"start,end"` => `"key%":["start,end"]`
The data type of start and end can only be either Boolean, Number or String. Eg. "2017-01-01,2019-01-01" ，["1,90000", "82001,100000"]. It's used for getting data from a specific time range. | ["date%":"2017-10-01,2018-10-01"](http://apijson.cn:8080/get/{"User[]":{"count":3,"User":{"date%2525":"2017-10-01,2018-10-01"}}})
In SQL, it's
`date BETWEEN '2017-10-01' AND '2018-10-01'`,
meaning to get User data that registered between 2017-10-01 and 2018-10-01. - Make an alias | `"name:alias"`
this changes name to alias in returning results. It’s applicable to column, tableName, SQL Functions, etc. but only in GET, HEAD requests. | ["@column":"toId:parentId"](http://apijson.cn:8080/get/{"Comment":{"@column":"id,toId:parentId","id":51}})
In SQL, it's
`toId AS parentId`.
It'll return `parentId` instead of `toId`. + Make an alias | `"name:alias"`
this changes name to alias in returning results. It’s applicable to column, tableName, SQL Functions, etc. but only in GET, HEAD requests. | ["@column":"toId:parentId"](http://apijson.cn:8080/get/{"Comment":{"@column":"id,toId:parentId","id":51}})
In SQL, it's
`toId AS parentId`.
It'll return `parentId` instead of `toId`.

For @key format like "lc_wai6b3vk2:(lc_wai6b3vk)", it means renaming field lc_wai6b3vk2 to lc_wai6b3vk, commonly used for field renaming scenarios. Example:
{
  "lc_sinan_ba074fbb": {
    "lc_wai6b3vk": "11",
    "lc_wai6b3vk2": "22",
    "@combine": "lc_wai6b3vk \\| lc_wai6b3vk2",
    "@key": "lc_wai6b3vk2:(lc_wai6b3vk)"
  }
}
corresponds to SQL `(lc_wai6b3vk = '11' OR lc_wai6b3vk2 = '22')`, but the lc_wai6b3vk2 field will be renamed and displayed as lc_wai6b3vk in the returned result Add / expand an item | `"key+":Object`
The type of Object is decided by *key*. Types can be Number, String, JSONArray. Froms are 82001,"apijson",["url0","url1"] respectively. It’s only applicable to PUT request.| "praiseUserIdList+":[82001]. In SQL, it's
`json_insert(praiseUserIdList,82001)`.
Add an *id* that praised the Moment. Delete / decrease an item | `"Key-":Object`
It’s the contrary of "key+" | "balance-":100.00. In SQL, it's
`balance = balance - 100.00`,
meaning there's 100 less in balance. Operations | &, \|, !
They're used in logic operations. It’s the same as AND, OR, NOT in SQL respectively.
By default, for the same key, it’s ‘\|’ (OR)operation among conditions; for different keys, the default operation among conditions is ‘&’(AND).
| ① ["id&{}":">80000,<=90000"](http://apijson.cn:8080/head/{"User":{"id&{}":">80000,<=90000"}})
In SQL, it's
`id>80000 AND id<=90000`,
meaning *id* needs to be id>80000 & id<=90000

② ["id\|{}":">90000,<=80000"](http://apijson.cn:8080/head/{"User":{"id\|{}":">90000,<=80000"}})
It's the same as "id{}":">90000,<=80000".
In SQL, it's
`id>80000 OR id<=90000`,
meaning that *id* needs to be id>90000 \| id<=80000

③ ["id!{}":[82001,38710]](http://apijson.cn:8080/head/{"User":{"id!{}":[82001,38710]}})
In SQL, it's
`id NOT IN(82001,38710)`,
meaning id needs to be ! (id=82001 \| id=38710). diff --git a/Document.md b/Document.md index a97f7b823..11db6fe86 100644 --- a/Document.md +++ b/Document.md @@ -408,19 +408,19 @@ DELETE:
删除数据 | base_url/delete/ | {
   TableName:{< 匹配条件范围 | "key{}":"条件0,条件1..."，条件为 SQL 表达式字符串，可进行数字比较运算等 | ["id{}":"<=80000,\>90000"](http://apijson.cn:8080/get/{"User[]":{"count":3,"User":{"id{}":"<=80000,\>90000"}}})，对应 SQL 是`id<=80000 OR id>90000`，查询 id 符合 id\<=80000 \| id>90000 的一个 User 数组 包含选项范围 | "key<\>":value => "key<\>":[value]，key 对应值的类型必须为 JSONArray，value 值类型只能为 Boolean, Number, String 中的一种 | ["contactIdList<\>":38710](http://apijson.cn:8080/get/{"User[]":{"count":3,"User":{"contactIdList<\>":38710}}})，对应SQL是`json_contains(contactIdList,38710)`，查询 contactIdList 包含 38710 的一个 User 数组 判断是否存在 | "key}{@":{
   "from":"Table",
   "Table":{ ... }
}
其中：
}{ 表示 EXISTS；
key 用来标识是哪个判断；
@ 后面是 子查询 对象，具体见下方 子查询 的说明。 | ["id}{@":{
   "from":"Comment",
   "Comment":{
      "momentId":15
   }
}](http://apijson.cn:8080/get/{"User":{"id}{@":{"from":"Comment","Comment":{"momentId":15}}}})
WHERE EXISTS(SELECT * FROM Comment WHERE momentId=15) - 远程调用函数 | "key()":"函数表达式"，函数表达式为 function(key0,key1...)，会调用后端对应的函数 function(JSONObject request, String key0, String key1...)，实现 参数校验、数值计算、数据同步、消息推送、字段拼接、结构变换 等特定的业务逻辑处理，
可使用 - 和 + 表示优先级，解析 key-() > 解析当前对象 > 解析 key() > 解析子对象 > 解析 key+() | ["isPraised()":"isContain(praiseUserIdList,userId)"](http://apijson.cn:8080/get/{"Moment":{"id":301,"isPraised()":"isContain(praiseUserIdList,userId)"}})，会调用远程函数 [boolean isContain(JSONObject request, String array, String value)](https://github.com/APIJSON/apijson-framework/blob/master/src/main/java/apijson/framework/APIJSONFunctionParser.java#L361-L374) ，然后变为 "isPraised":true 这种（假设点赞用户 id 列表包含了 userId，即这个 User 点了赞） - 存储过程 | "@key()":"SQL函数表达式"，函数表达式为
function(key0,key1...)
会调用后端数据库对应的存储过程 SQL 函数
function(String key0, String key1...)
除了参数会提前赋值，其它和 远程函数 一致 | ["@limit":10,
"@offset":0,
"@procedure()":"getCommentByUserId(id,@limit,@offset)"](http://apijson.cn:8080/get/{"User":{"@limit":10,"@offset":0,"@procedure()":"getCommentByUserId(id,@limit,@offset)"}})
会转为
`getCommentByUserId(38710,10,0)`
来调用存储过程 SQL 函数
`getCommentByUserId(IN id bigint, IN limit int, IN offset int)`
然后变为
"procedure":{
   "count":-1,
   "update":false,
   "list":[]
}
其中 count 是指写操作影响记录行数，-1 表示不是写操作；update 是指是否为写操作（增删改）；list 为返回结果集 - 引用赋值 | "key@":"key0/key1/.../refKey"，引用路径为用 / 分隔的字符串。以 / 开头的是缺省引用路径，从声明 key 所处容器的父容器路径开始；其它是完整引用路径，从最外层开始。
被引用的 refKey 必须在声明 key 的上面。如果对 refKey 的容器指定了返回字段，则被引用的 refKey 必须写在 @column 对应的值内，例如 "@column":"refKey,key1,..." | ["Moment":{
   "userId":38710
},
"User":{
   "id@":"/Moment/userId"
}](http://apijson.cn:8080/get/{"Moment":{"userId":38710},"User":{"id@":"%252FMoment%252FuserId"}})
User 内的 id 引用了与 User 同级的 Moment 内的 userId，
即 User.id = Moment.userId，请求完成后
"id@":"/Moment/userId" 会变成 "id":38710 - 子查询 | "key@":{
   "range":"ALL",
   "from":"Table", // 可省略，默认为首个表对象 key 名
   "Table":{ ... }
}
其中：
range 可为 ALL,ANY；
from 为目标表 Table 的名称；
@ 后面的对象类似数组对象，可使用 count 和 join 等功能。 | ["id@":{
   "from":"Comment", // 可省略
   "Comment":{
      "@column":"min(userId)"
   }
}](http://apijson.cn:8080/get/{"User":{"id@":{"from":"Comment","Comment":{"@column":"min(userId)"}}}})
WHERE id=(SELECT min(userId) FROM Comment) - 模糊搜索 | `"key$":"SQL搜索表达式"` => `"key$":["SQL搜索表达式"]`，任意 SQL 搜索表达式字符串，如 %key%(包含 key), key%(以 key 开始), %k%e%y%(包含字母 k,e,y) 等，% 表示任意字符 | ["name$":"%m%"](http://apijson.cn:8080/get/{"User[]":{"count":3,"User":{"name$":"%2525m%2525"}}})，对应 SQL 是`name LIKE '%m%'`，查询 name 包含 "m" 的一个 User 数组 - 正则匹配 | "key~":"正则表达式" => "key~":["正则表达式"]，任意正则表达式字符串，如 ^[0-9]+$ ，*~ 忽略大小写，可用于高级搜索 | ["name~":"^[0-9]+$"](http://apijson.cn:8080/get/{"User[]":{"count":3,"User":{"name~":"^[0-9]%252B$"}}})，对应 SQL 是`name REGEXP '^[0-9]+$'`，查询 name 中字符全为数字的一个 User 数组 - 连续范围 | "key%":"start,end" => "key%":["start,end"]，其中 start 和 end 都只能为 Number, String 中的一种，如 "2017-01-01,2019-01-01" ，["1,90000", "82001,100000"] ，可用于连续范围内的筛选 | ["date%":"2017-10-01,2018-10-01"](http://apijson.cn:8080/get/{"User[]":{"count":3,"User":{"date%2525":"2017-10-01,2018-10-01"}}})，对应SQL是`date BETWEEN '2017-10-01' AND '2018-10-01'`，查询在2017-10-01和2018-10-01期间注册的用户的一个User数组 - 新建别名 | "name:alias"，name 映射为 alias，用 alias 替代 name。可用于 column,Table,SQL 函数 等。只用于 GET 类型、HEAD 类型的请求 | ["@column":"toId:parentId"](http://apijson.cn:8080/get/{"Comment":{"@column":"id,toId:parentId","id":51}})，对应 SQL 是`toId AS parentId`，将查询的字段 toId 变为 parentId 返回 - 增加 或 扩展 | "key+":Object，Object的类型由key指定，且类型为 Number,String,JSONArray 中的一种。如 82001,"apijson",["url0","url1"] 等。只用于 PUT 请求 | "praiseUserIdList+":[82001]，对应 SQL 是`json_insert(praiseUserIdList,82001)`，添加一个点赞用户 id，即这个用户点了赞 + 远程调用函数 | "key()":"函数表达式"，函数表达式为 function(key0,key1...)，会调用后端对应的函数 function(JSONObject request, String key0, String key1...)，实现 参数校验、数值计算、数据同步、消息推送、字段拼接、结构变换 等特定的业务逻辑处理，
可使用 - 和 + 表示优先级，解析 key-() > 解析当前对象 > 解析 key() > 解析子对象 > 解析 key+() | ["isPraised()":"isContain(praiseUserIdList,userId)"](http://apijson.cn:8080/get/{"Moment":{"id":301,"isPraised()":"isContain(praiseUserIdList,userId)"}})，会调用远程函数 [boolean isContain(JSONObject request, String array, String value)](https://github.com/APIJSON/apijson-framework/blob/master/src/main/java/apijson/framework/APIJSONFunctionParser.java#L361-L374) ，然后变为 "isPraised":true 这种（假设点赞用户id列表包含了userId，即这个User点了赞） + 存储过程 | "@key()":"SQL函数表达式"，函数表达式为
function(key0,key1...)
会调用后端数据库对应的存储过程 SQL函数
function(String key0, String key1...)
除了参数会提前赋值，其它和 远程函数 一致 | ["@limit":10,
"@offset":0,
"@procedure()":"getCommentByUserId(id,@limit,@offset)"](http://apijson.cn:8080/get/{"User":{"@limit":10,"@offset":0,"@procedure()":"getCommentByUserId(id,@limit,@offset)"}})
会转为
`getCommentByUserId(38710,10,0)`
来调用存储过程 SQL 函数
`getCommentByUserId(IN id bigint, IN limit int, IN offset int)`
然后变为
"procedure":{
   "count":-1,
   "update":false,
   "list":[]
}
其中 count 是指写操作影响记录行数，-1 表示不是写操作；update 是指是否为写操作（增删改）；list 为返回结果集 + 引用赋值 | "key@":"key0/key1/.../refKey"，引用路径为用/分隔的字符串。以/开头的是缺省引用路径，从声明key所处容器的父容器路径开始；其它是完整引用路径，从最外层开始。
被引用的refKey必须在声明key的上面。如果对refKey的容器指定了返回字段，则被引用的refKey必须写在@column对应的值内，例如 "@column":"refKey,key1,..." | ["Moment":{
   "userId":38710
},
"User":{
   "id@":"/Moment/userId"
}](http://apijson.cn:8080/get/{"Moment":{"userId":38710},"User":{"id@":"%252FMoment%252FuserId"}})
User内的id引用了与User同级的Moment内的userId，
即User.id = Moment.userId，请求完成后
"id@":"/Moment/userId" 会变成 "id":38710 + 子查询 | "key@":{
   "range":"ALL",
   "from":"Table",
   "Table":{ ... }
}
其中：
range 可为 ALL,ANY；
from 为目标表 Table 的名称；
@ 后面的对象类似数组对象，可使用 count 和 join 等功能。 | ["id@":{
   "from":"Comment",
   "Comment":{
      "@column":"min(userId)"
   }
}](http://apijson.cn:8080/get/{"User":{"id@":{"from":"Comment","Comment":{"@column":"min(userId)"}}}})
WHERE id=(SELECT min(userId) FROM Comment) + 模糊搜索 | `"key$":"SQL搜索表达式"` => `"key$":["SQL搜索表达式"]`，任意SQL搜索表达式字符串，如 %key%(包含key), key%(以key开始), %k%e%y%(包含字母k,e,y) 等，%表示任意字符 | ["name$":"%m%"](http://apijson.cn:8080/get/{"User[]":{"count":3,"User":{"name$":"%2525m%2525"}}})，对应SQL是`name LIKE '%m%'`，查询name包含"m"的一个User数组 + 正则匹配 | "key~":"正则表达式" => "key~":["正则表达式"]，任意正则表达式字符串，如 ^[0-9]+$ ，*~ 忽略大小写，可用于高级搜索 | ["name~":"^[0-9]+$"](http://apijson.cn:8080/get/{"User[]":{"count":3,"User":{"name~":"^[0-9]%252B$"}}})，对应SQL是`name REGEXP '^[0-9]+$'`，查询name中字符全为数字的一个User数组 + 连续范围 | "key%":"start,end" => "key%":["start,end"]，其中 start 和 end 都只能为 Boolean, Number, String 中的一种，如 "2017-01-01,2019-01-01" ，["1,90000", "82001,100000"] ，可用于连续范围内的筛选 | ["date%":"2017-10-01,2018-10-01"](http://apijson.cn:8080/get/{"User[]":{"count":3,"User":{"date%2525":"2017-10-01,2018-10-01"}}})，对应SQL是`date BETWEEN '2017-10-01' AND '2018-10-01'`，查询在2017-10-01和2018-10-01期间注册的用户的一个User数组 + 新建别名 | ① "name:alias"，name 映射为 alias，用 alias 替代 name，可用于 column,Table,SQL 函数 等，只用于 GET 类型、HEAD 类型的请求

② 函数调用映射
"@key": "fun:avg(id);keyA:(keyB)",
"fun>": 1,
"keyA": 1
其中 fun:fun(arg) 把 SQL 函数调用 fun(arg) 作为左侧表达式替代 fun，即 fun(arg) > 1；
keyA:(keyB) 表示将字段 keyA 重命名为 keyB，即实际 SQL 中为 keyB = 1，常用于重命名冲突的多条件同名字段。 | ① ["@column":"toId:parentId"](http://apijson.cn:8080/get/{"Comment":{"@column":"id,toId:parentId","id":51}})，对应 SQL 是 `toId AS parentId`，将查询的字段 toId 变为 parentId 返回

② ["@key": "len:length(content);mid:(momentId)",
"len<=": 10,
"mid": 12,
"momentId": 15,
"@combine": "(len<= \\| mid) & momentId"](http://apijson.cn/api?type=JSON&json={%22Comment%22:{%22@key%22:%22len%3Alength(content)%3Bmid%3A(momentId)%22,%22len%3C=%22:10,%22mid%22:12,%22momentId%22:15,%22@combine%22:%22(len%3C%3D%20%7C%20mid)%20%26%20momentId%22}})
对应 SQL 是 `(length(content) <= 10 OR momentId = 12) AND momentId = 15` + 增加 或 扩展 | "key+":Object，Object的类型由key指定，且类型为Number,String,JSONArray中的一种。如 82001,"apijson",["url0","url1"] 等。只用于PUT请求 | "praiseUserIdList+":[82001]，对应SQL是`json_insert(praiseUserIdList,82001)`，添加一个点赞用户id，即这个用户点了赞 减少 或 去除 | "key-":Object，与"key+"相反 | "balance-":100.00，对应SQL是`balance = balance - 100.00`，余额减少100.00，即花费了100元 比较运算 | >, <, >=, <= 比较运算符，用于
① 提供 "id{}":"<=90000" 这种条件范围的简化写法

② 实现子查询相关比较运算

不支持 "key=":Object 和 "key!=":Object 这两种写法，直接用更简单的 "key":Object 和 "key!":Object 替代。 | ① ["id<=":90000](http://apijson.cn:8080/get/{"[]":{"User":{"id<=":90000}}})，对应 SQL 是`id<=90000`，查询符合id<=90000的一个User数组

② ["id>@":{
   "from":"Comment",
   "Comment":{
      "@column":"min(userId)"
   }
}](http://apijson.cn:8080/get/{"User":{"id>@":{"from":"Comment","Comment":{"@column":"min(userId)"}}}})
WHERE id>(SELECT min(userId) FROM Comment) 逻辑运算 | &, \|, ! 逻辑运算符，对应数据库 SQL 中的 AND, OR, NOT。
横或纵与：同一键值对的值内条件默认 \| 或连接，可以在 key 后加逻辑运算符来具体指定；不同键值对的条件默认 & 与连接，可以用下面说明的对象关键词 @combine 来具体指定。

① & 可用于 "key&{}":"条件"等

② \| 可用于 "key\|{}":"条件", "key\|{}":[]等，一般可省略

③ ! 可单独使用，如 "key!":Object，也可像 &,\| 一样配合其他功能符使用
"key!":null 无效，null 值会导致整个键值对被忽略解析，可以用 "key{}":"!=null" 替代，
"key":null 同理，用 "key{}":"=null" 替代。 | ① ["id&{}":">80000,<=90000"](http://apijson.cn:8080/head/{"User":{"id&{}":">80000,<=90000"}})，对应SQL是`id>80000 AND id<=90000`，即id满足id>80000 & id<=90000

② ["id\|{}":">90000,<=80000"](http://apijson.cn:8080/head/{"User":{"id\|{}":">90000,<=80000"}})，同 "id{}":">90000,<=80000"，对应 SQL 是`id>90000 OR id<=80000`，即 id 满足 id>90000 \| id<=80000

③ ["id!{}":[82001,38710]](http://apijson.cn:8080/head/{"User":{"id!{}":[82001,38710]}})，对应 SQL 是`id NOT IN(82001,38710)`，即 id 满足 ! (id=82001 \| id=38710)，可过滤黑名单的消息 - 数组关键词，可自定义 | "key":Object，key为 "[]":{} 中 {} 内的关键词，Object 的类型由 key 指定

① "count":5，查询数量，0 表示最大值，默认值为 10，默认最大值为 100

② "page":1，查询页码，从 0 开始，默认值为 0，默认最大值为 100，一般和 count 一起用

③ "query":2，查询内容
0-对象，1-总数和分页详情，2-数据、总数和分页详情
总数关键词为 total，分页详情关键词为 info，
它们都和 query 同级，通过引用赋值得到自定义 key:value 键值对，不传则返回默认键值对，例如
"total@":"/[]/total", "info@":"/[]/info"
这里query及total仅为GET类型的请求提供方便，
一般可直接用HEAD类型的请求获取总数

④ "join":"&/Table0,\"join":{
   "&/Table0":{}, // 支持 ON 多个字段关联,
   "\      "key0":value0, // 其它ON条件
     "key2":value2,
     ...
     "@combine":"...", // 其它ON条件的组合方式
     "@column":"...", // 外层 SELECT
     "@group":"...", // 外层 GROUP BY
     "@having":"..." // 外层 HAVING
   }
}
多表连接方式：
"@" - APP JOIN
"\<" - LEFT JOIN
">" - RIGHT JOIN
"&" - INNER JOIN
"\|" - FULL JOIN
"!" - OUTER JOIN
"*" - CROSS JOIN
"^" - SIDE JOIN
"(" - ANTI JOIN
")" - FOREIGN JOIN
其中 @ APP JOIN 为应用层连表，会从已查出的主表里取得所有副表 key@ 关联的主表内的 refKey 作为一个数组 refKeys: [value0, value1...]，然后把原来副表 count 次查询 key=$refKey 的 SQL 用 key IN($refKeys) 的方式合并为一条 SQL 来优化性能；
其它 JOIN 都是 SQL JOIN，具体功能和 MySQL,PostgreSQL 等数据库的 JOIN 一一对应
`"join":"`"MainTable":{},`
`"ViceTable":{"key@":"/MainTable/refKey"}`
会对应生成
`MainTable LEFT JOIN ViceTable`
`ON ViceTable.key=MainTable.refKey` AND 其它ON条件
除了 = 等价关联，也支持 ! 不等关联、\> \< \>= \<= 等比较关联和 $ ~ {} <> 等其它复杂关联方式

⑤ "otherKey":Object，自定义关键词，名称和以上系统关键词不一样，且原样返回上传的值 | ① 查询User数组，最多5个：
["count":5](http://apijson.cn:8080/get/{"[]":{"count":5,"User":{}}})
对应 SQL 是`LIMIT 5`

② 查询第3页的User数组，每页5个：
["count":5,
"page":3](http://apijson.cn:8080/get/{"[]":{"count":5,"page":3,"User":{}}})
对应 SQL 是`LIMIT 5 OFFSET 15`

③ 查询User数组和对应的User总数：
["[]":{
   "query":2,
   "User":{}
},
"total@":"/[]/total", // 可省略
"info@":"/[]/info" // 可省略](http://apijson.cn:8080/get/{"[]":{"query":2,"count":5,"User":{}},"total@":"%252F[]%252Ftotal","info@":"%252F[]%252Finfo"})
返回的数据中，总数及分页详情结构为：
"total":139, // 总数
"info":{ // 分页详情
   "total":139, // 总数
   "count":5, // 每页数量
   "page":0, // 当前页码
   "max":27, // 最大页码
   "more":true, // 是否还有更多
   "first":true, // 是否为首页
   "last":false // 是否为尾页
}

④ Moment INNER JOIN User LEFT JOIN Comment：
["[]":{
   "join":"&/User/id@,\    "Moment":{
     "@group":"id" // 主副表不是一对一，要去除重复数据
   },
   "User":{
     "name~":"t",
     "id@":"/Moment/userId"
   },
   "Comment":{
     "momentId@":"/Moment/id"
   }
}](http://apijson.cn/api/?type=JSON&url=http://apijson.cn:8080/get&json=%7B%22%5B%5D%22:%7B%22count%22:5,%22join%22:%22%26%2FUser%2Fid@,%3C%2FComment%22,%22Moment%22:%7B%22@column%22:%22id,userId,content%22,%22@group%22:%22id%22%7D,%22User%22:%7B%22name~%22:%22t%22,%22id@%22:%22%2FMoment%2FuserId%22,%22@column%22:%22id,name,head%22%7D,%22Comment%22:%7B%22momentId@%22:%22%2FMoment%2Fid%22,%22@column%22:%22id,momentId,content%22%7D%7D%7D)

⑤ 每一层都加当前用户名：
["User":{},
"[]":{
   "name@":"User/name", // 自定义关键词
   "Moment":{}
}](http://apijson.cn:8080/get/{"User":{},"[]":{"name@":"User%252Fname","Moment":{}}}) + 数组关键词，可自定义 | "key":Object，key为 "[]":{} 中 {} 内的关键词，Object 的类型由 key 指定

① "count":5，查询数量，0 表示最大值，默认值为 10，默认最大值为 100

② "page":1，查询页码，从 0 开始，默认值为 0，默认最大值为 100，一般和 count 一起用

③ "query":2，查询内容
0-对象，1-总数和分页详情，2-数据、总数和分页详情
总数关键词为 total，分页详情关键词为 info，
它们都和 query 同级，通过引用赋值得到自定义 key:value 键值对，不传则返回默认键值对，例如
"total@":"/[]/total", "info@":"/[]/info"
这里query及total仅为GET类型的请求提供方便，
一般可直接用HEAD类型的请求获取总数

④ "compat": true
处理最外层查询字段有特殊处理的情况下 "query":2 返回查询总数不准确的问题：如DISTINCT去重、Aggregate 函数等

⑤ "join":"&/Table0,\"join":{
   "&/Table0":{}, // 支持 ON 多个字段关联,
   "\      "key0":value0, // 其它ON条件
     "key2":value2,
     ...
     "@combine":"...", // 其它ON条件的组合方式
     "@column":"...", // 外层 SELECT
     "@group":"...", // 外层 GROUP BY
     "@having":"..." // 外层 HAVING
   }
}
多表连接方式：
"@" - APP JOIN
"\<" - LEFT JOIN
">" - RIGHT JOIN
"&" - INNER JOIN
"\|" - FULL JOIN
"!" - OUTER JOIN
"*" - CROSS JOIN
"^" - SIDE JOIN
"(" - ANTI JOIN
")" - FOREIGN JOIN
其中 @ APP JOIN 为应用层连表，会从已查出的主表里取得所有副表 key@ 关联的主表内的 refKey 作为一个数组 refKeys: [value0, value1...]，然后把原来副表 count 次查询 key=$refKey 的 SQL 用 key IN($refKeys) 的方式合并为一条 SQL 来优化性能；
其它 JOIN 都是 SQL JOIN，具体功能和 MySQL,PostgreSQL 等数据库的 JOIN 一一对应
`"join":"`"MainTable":{},`
`"ViceTable":{"key@":"/MainTable/refKey"}`
会对应生成
`MainTable LEFT JOIN ViceTable`
`ON ViceTable.key=MainTable.refKey` AND 其它ON条件
除了 = 等价关联，也支持 ! 不等关联、\> \< \>= \<= 等比较关联和 $ ~ {} <> 等其它复杂关联方式

⑥ "otherKey":Object，自定义关键词，名称和以上系统关键词不一样，且原样返回上传的值 | ① 查询User数组，最多5个：
["count":5](http://apijson.cn:8080/get/{"[]":{"count":5,"User":{}}})
对应 SQL 是`LIMIT 5`

② 查询第3页的User数组，每页5个：
["count":5,
"page":3](http://apijson.cn:8080/get/{"[]":{"count":5,"page":3,"User":{}}})
对应 SQL 是`LIMIT 5 OFFSET 15`

③ 查询User数组和对应的User总数：
["[]":{
   "query":2,
   "User":{}
},
"total@":"/[]/total", // 可省略
"info@":"/[]/info" // 可省略](http://apijson.cn:8080/get/{"[]":{"query":2,"count":5,"User":{}},"total@":"%252F[]%252Ftotal","info@":"%252F[]%252Finfo"})
返回的数据中，总数及分页详情结构为：
"total":139, // 总数
"info":{ // 分页详情
   "total":139, // 总数
   "count":5, // 每页数量
   "page":0, // 当前页码
   "max":27, // 最大页码
   "more":true, // 是否还有更多
   "first":true, // 是否为首页
   "last":false // 是否为尾页
}

④查询User数组ID唯一情况下的User总数：
["[]":{
   "query":2,
   "compat":"true",
   "User":{
     "@column":"DISTINCT id"
   }
}](http://apijson.cn:8080/get/{"[]":{"query":2,"count":5,"User":{}}})
返回的数据和结构同上

⑤ Moment INNER JOIN User LEFT JOIN Comment：
["[]":{
   "join":"&/User/id@,\    "Moment":{
     "@group":"id" // 主副表不是一对一，要去除重复数据
   },
   "User":{
     "name~":"t",
     "id@":"/Moment/userId"
   },
   "Comment":{
     "momentId@":"/Moment/id"
   }
}](http://apijson.cn/api/?type=JSON&url=http://apijson.cn:8080/get&json=%7B%22%5B%5D%22:%7B%22count%22:5,%22join%22:%22%26%2FUser%2Fid@,%3C%2FComment%22,%22Moment%22:%7B%22@column%22:%22id,userId,content%22,%22@group%22:%22id%22%7D,%22User%22:%7B%22name~%22:%22t%22,%22id@%22:%22%2FMoment%2FuserId%22,%22@column%22:%22id,name,head%22%7D,%22Comment%22:%7B%22momentId@%22:%22%2FMoment%2Fid%22,%22@column%22:%22id,momentId,content%22%7D%7D%7D)

⑥ 每一层都加当前用户名：
["User":{},
"[]":{
   "name@":"User/name", // 自定义关键词
   "Moment":{}
}](http://apijson.cn:8080/get/{"User":{},"[]":{"name@":"User%252Fname","Moment":{}}}) 对象关键词，可自定义 | "@key":Object，@key 为 Table:{} 中 {} 内的关键词，Object 的类型由 @key 指定

① "@combine":"key0 \| (key1 & (key2 \| !key3))..."，条件组合方式，最终按
(其它key条件 AND 连接) AND (key0条件 OR (key1条件 AND (key2条件 OR (NOT key3条件))))
这种方式连接，其中 "其它key" 是指与 @combine 在同一对象，且未被它声明的条件 key，默认都是 & 连接。注意不要缺少或多余任何一个空格。

② "@column":"column;function(arg)..."，返回字段

③ "@order":"column0+,column1-..."，排序方式

④ "@group":"column0,column1..."，分组方式。如果 @column 里声明了 Table 的 id，则 id 也必须在 @group 中声明；其它情况下必须满足至少一个条件:
1.分组的 key 在 @column 里声明
2.Table 主键在 @group 中声明

⑤ "@having":"function0(...)?value0;function1(...)?value1;function2(...)?value2..." // OR 连接，或
"@having&":"function0(...)?value0;function1(...)?value1;function2(...)?value2..." // AND 连接，或
"@having":{
   "h0":"function0(...)?value0",
   "h1":function1(...)?value1",
   "h2":function2(...)?value2...",
   "@combine":"h0 & (h1 \| !h2)" // 任意组合，非必传
}
SQL 函数条件，一般和 @group 一起用，函数一般在 @column 里声明

⑥ "@schema":"sys"，集合空间(数据库名/模式)，非默认的值可通过它来指定，可以在最外层作为全局默认配置

⑦ "@database":"POSTGRESQL"，数据库类型，非默认的值可通过它来指定，可以在最外层作为全局默认配置

⑧ "@datasource":"DRUID"，跨数据源，非默认的值可通过它来指定，可以在最外层作为全局默认配置

⑨ "@json":"key0,key1..."，转为 JSON 格式返回，符合 JSONObject 则转为 {...}，符合 JSONArray 则转为 \[...]

⑩ "@role":"OWNER"，来访角色，包括
UNKNOWN,LOGIN,CONTACT,CIRCLE,OWNER,ADMIN，
可以在最外层作为全局默认配置，
可自定义其它角色并重写 Verifier.verify 等相关方法来自定义校验

⑪ "@explain":true，性能分析，可以在最外层作为全局默认配置

⑫ "@raw":"key0,key1..."，其中 key0, key1 都对应有键值对
"key0":"SQL片段或SQL片段的别名",
"key1":"SQL片段或SQL片段的别名"
自定义原始SQL片段，可扩展嵌套SQL函数等复杂语句，必须是后端已配置的，只有其它功能符都做不到才考虑，谨慎使用，注意防 SQL 注入

⑬ "@null":"key1,key2..."，空值键值对，自动插入 key1:null, key2:null ... 并作为有效键值对执行，作为条件时对应 SQL 是 `WHERE tag IS NULL`，作为值时对应 SQL 是 `SET tag = NULL`

⑭ "@otherKey":Object，自定义关键词，名称和以上系统关键词不一样，且原样返回上传的值 | ① 搜索 name 或 tag 任何一个字段包含字符 a 的 User 列表：
["name~":"a",
"tag~":"a",
"@combine":"name~ \| tag~"](http://apijson.cn:8080/get/{"User[]":{"count":10,"User":{"@column":"id,name,tag","name~":"a","tag~":"a","@combine":"name~%20%7C%20tag~"}}})
对应SQL是`name REGEXP 'a' OR tag REGEXP 'a'`

② 只查询 id,sex,name 这几列并且请求结果也按照这个顺序：
["@column":"id,sex,name"](http://apijson.cn:8080/get/{"User":{"@column":"id,sex,name","id":38710}})
对应 SQL 是`SELECT id,sex,name`

③ 查询按 name 降序、id 默认顺序 排序的 User 数组：
["@order":"name-,id"](http://apijson.cn:8080/get/{"[]":{"count":10,"User":{"@column":"name,id","@order":"name-,id"}}})
对应 SQL 是`ORDER BY name DESC,id`

④ 查询按 userId 分组的 Moment 数组：
["@group":"userId,id"](http://apijson.cn:8080/get/{"[]":{"count":10,"Moment":%7B"@column":"userId,id","@group":"userId,id"}}})
对应 SQL 是`GROUP BY userId,id`

⑤ 查询 按 userId 分组、id 最大值>=100 的 Moment 数组：
["@column":"userId;max(id)",
"@group":"userId",
"@having":"max(id)>=100"](http://apijson.cn:8080/get/{"[]":{"count":10,"Moment":{"@column":"userId%253Bmax(id)","@group":"userId","@having":"max(id)>=100"}}})
对应 SQL 是`SELECT userId,max(id) ... GROUP BY userId HAVING max(id)>=100`
还可以指定函数返回名：
["@column":"userId;max(id):maxId",
"@group":"userId",
"@having":"(maxId)>=100"](http://apijson.cn:8080/get/{"[]":{"count":10,"Moment":{"@column":"userId%253Bmax(id):maxId","@group":"userId","@having":"(maxId)>=100"}}})
对应 SQL 是`SELECT userId,max(id) AS maxId ... GROUP BY userId HAVING (maxId)>=100`

⑥ 查询 sys 内的 User 表：
["@schema":"sys"](http://apijson.cn:8080/get/{"User":{"@schema":"sys"}})
对应 SQL 是`FROM sys.User`

⑦ 查询 PostgreSQL 数据库的 User 表：
["@database":"POSTGRESQL"](http://apijson.cn:8080/get/{"User":{"@database":"POSTGRESQL","@explain":true}})

⑧ 使用 Druid 连接池查询 User 表：
["@datasource":"DRUID"](http://apijson.cn:8080/get/{"User":{"@datasource":"DRUID"}})

⑨ 将 VARCHAR 字符串字段 get 转为 JSONArray 返回：
["@json":"get"](http://apijson.cn:8080/get/{"Access":{"@json":"get"}})

⑩ 查询当前用户的动态：
["@role":"OWNER"](http://apijson.cn:8080/get/{"[]":{"Moment":{"@role":"OWNER"}}})

⑪ 开启性能分析：
["@explain":true](http://apijson.cn:8080/get/{"[]":{"Moment":{"@explain":true}}})
对应 SQL 是`EXPLAIN`

⑫ 统计最近一周偶数 userId 的数量
["@column":"date;left(date,10):day;sum(if(userId%2=0,1,0))",
"@group":"day",
"@having":"to_days(now())-to_days(\`date\`)<=7",
"@raw":"@column,@having"](http://apijson.cn:8080/get/{"[]":{"Moment":{"@column":"date%3bleft(date,10):day%3bsum(if(userId%252=0,1,0))","@group":"day","@having":"to_days(now())-to_days(\`date\`)<=7","@raw":"@column,@having"}}})
对应 SQL 是``SELECT date, left(date,10) AS day, sum(if(userId%2=0,1,0)) ... GROUP BY day HAVING to_days(now())-to_days(`date`)<=7``

⑬ 把用户的标签设置为空
["@null":"tag"](http://apijson.cn/api/?type=JSON&url=http://apijson.cn:8080/put/User&json={%22id%22:82001,%22@null%22:%22tag%22,%22@explain%22:true})

⑭ 从pictureList 获取第 0 张图片：
["@position":0, // 自定义关键词
"firstPicture()":"getFromArray(pictureList,@position)"](http://apijson.cn:8080/get/{"User":{"id":38710,"@position":0,"firstPicture()":"getFromArray(pictureList,@position)"}}) 全局关键词 | 为最外层对象 {} 内的关键词。其中 @database，@schema, @datasource, @role, @explain 基本同对象关键词，见上方说明，区别是全局关键词会每个表对象中没有时自动放入，作为默认值。

① "tag":"Table"，后面的 tag 是非 GET、HEAD 请求中匹配请求的 JSON 结构的标识，一般是要查询的 Table 的名称或该名称对应的数组 Table[] 或 Table:[]，由后端 Request 表中指定。

② "version":1，接口版本，version 不传、为 null 或 <=0 都会使用最高版本，传了其它有效值则会使用最接近它的最低版本，由后端 Request 表中指定。

③ "format":true，格式化返回 Response JSON 的 key，一般是将 TableName 转为 tableName, TableName[] 转为 tableNameList, Table:alias 转为 alias, TableName-key[] 转为 tableNameKeyList 等小驼峰格式。 | ① 查隐私信息：
[{"tag":"Privacy","Privacy":{"id":82001}}](http://apijson.cn/api?url=http%3A%2F%2Fapijson.cn%3A8080%2Fgets&type=JSON&json={%22tag%22:%22Privacy%22,%22Privacy%22:{%22id%22:82001}})

② 使用第 1 版接口查隐私信息：
[{"version":1,"tag":"Privacy","Privacy":{"id":82001}}](http://apijson.cn/api?url=http%3A%2F%2Fapijson.cn%3A8080%2Fgets&type=JSON&json={%22version%22:1,%22tag%22:%22Privacy%22,%22Privacy%22:{%22id%22:82001}})

③ 格式化朋友圈接口返回 JSON 中的 key：
[{
   "format":true,
   "[]":{
     "page":0,
     "count":3,
     "Moment":{},
     "User":{
       "id@":"/Moment/userId"
     },
     "Comment[]":{
       "count":3,
       "Comment":{
         "momentId@":"[]/Moment/id"
       }
     }
   }
}](http://apijson.cn:8080/get/{"format":true,"[]":{"page":0,"count":3,"Moment":{},"User":{"id@":"%252FMoment%252FuserId"},"Comment[]":{"count":3,"Comment":{"momentId@":"[]%252FMoment%252Fid"}}}})
diff --git a/LICENSE b/LICENSE index 1a71560c8..9743dd5aa 100644 --- a/LICENSE +++ b/LICENSE @@ -1,18 +1,18 @@ Tencent is pleased to support the open source community by making APIJSON available. -Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved. +Copyright (C) 2020 Tencent. All rights reserved. APIJSON is licensed under the Apache License Version 2.0. A copy of the Apache License Version 2.0 is included in this file. +The copyright notice pertaining to the Tencent code in this repo was previously in the name of “THL A29 Limited.” +That entity has now been de-registered. +You should treat all previously distributed copies of the code as if the copyright notice was in the name of “Tencent.” Other dependencies and licenses: Open Source Software Licensed under the Apache License Version 2.0: -------------------------------------------------------------------- -1. fastjson -Copyright 1999-2019 Alibaba Group Holding Ltd. - Terms of Apache License Version 2.0 diff --git a/README-English.md b/README-English.md index e7c9e6d04..ccafb9850 100644 --- a/README-English.md +++ b/README-English.md @@ -1,5 +1,5 @@ Tencent is pleased to support the open source community by making APIJSON available.
-Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved.
+Copyright (C) 2020 Tencent. All rights reserved.
This source code is licensed under the Apache License Version 2.0

diff --git a/README.md b/README.md index 098c17fc1..281462b98 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,5 @@ Tencent is pleased to support the open source community by making APIJSON available.
-Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved.
+Copyright (C) 2020 Tencent. All rights reserved.
This source code is licensed under the Apache License Version 2.0

@@ -66,6 +66,7 @@ This source code is licensed under the Apache License Version 2.0
+

@@ -191,7 +192,7 @@ https://github.com/Tencent/APIJSON/wiki * **解决十大痛点** (可帮前后端开发大幅提振开发效率、强力杜绝联调扯皮、巧妙规避文档缺陷、非常节省流量带宽) * **开发提速很大** (CRUD 零代码热更新全自动，APIJSONBoot 对比 SSM、SSH 等保守估计可提速 20 倍以上) * **腾讯官方开源** (使用 GitHub、Gitee、工蜂 等平台的官方账号开源，微信公众号、腾讯云+社区 等官方公告) -* **社区影响力大** (GitHub 17K+ Star 在 400W Java 项目排名前 100，远超 FLAG, BAT 等国内外绝大部分开源项目) +* **社区影响力大** (GitHub 18K+ Star 在 400W Java 项目排名前 100，远超 FLAG, BAT 等国内外绝大部分开源项目) * **各项荣誉成就** (腾讯内外 5 个奖项、腾讯开源前五、腾讯后端 Star 第一、Trending 日周月榜大满贯 等) * **多样用户案例** (腾讯内有互娱、音乐、微信、云与智慧，外部有华为、华能、百度、快手、中兴、圆通、传音等) * **适用场景广泛** (社交聊天、阅读资讯、影音娱乐、办公学习 等各种 App、网站、小程序、公众号 等非金融类项目) @@ -202,7 +203,7 @@ https://github.com/Tencent/APIJSON/wiki * **灵活定制业务** (在后端编写 远程函数，可以拿到 session、version、当前 JSON 对象 等，然后自定义处理) * **高质可靠代码** (代码严谨规范，蚂蚁集团源伞 Pinpoint 代码扫描分析报告平均每行代码 Bug 率低至 0.15%) * **兼容各种项目** (协议不限 HTTP，与其它库无冲突，对各类 Web 框架集成友好且提供 SpringBoot, JFinal 的示例) -* **工程轻量小巧** (仅依赖 fastjson，Jar 仅 280KB，Java 文件仅 59 个共 13719 行代码，例如 APIJSONORM 4.3.1) +* **工程轻量小巧** (无第三方依赖，Jar 仅 263KB，Java 文件仅 68 个共 14864 行代码，例如 APIJSONORM 8.1.0) * **多年持续迭代** (自 2016 年起已连续维护 8 年多，70+ 贡献者、100+ 发版、3000+ 提交，不断更新迭代中...) **按照一般互联网中小型项目情况可得出以下对比表格：** @@ -559,7 +560,7 @@ Issue/问卷 一般解答顺序：贡献者 > 帮助他人的用户 > 提供任 [3步创建APIJSON后端新表及配置](https://my.oschina.net/tommylemon/blog/889074) -[APIJSON对接分布式HTAP数据库TiDB](https://asktug.com/t/htap-tidb/395) +[APIJSON对接分布式HTAP数据库TiDB](https://my.oschina.net/tommylemon/blog/3081913) [APIJSON教程（一）：上手apijson项目，学习apijson语法，并实现持久层配置](https://zhuanlan.zhihu.com/p/375681893) @@ -572,13 +573,7 @@ Issue/问卷 一般解答顺序：贡献者 > 帮助他人的用户 > 提供任 [学习自动化接口APIJSON](https://www.jianshu.com/p/981a2a630c7b) [APIJSON 接口调试实践](https://github.com/Tencent/APIJSON/issues/189) - -[关于APIJSON远程函数](https://mp.weixin.qq.com/s?__biz=Mzg3NTc1NDUyNA==&mid=2247483950&idx=1&sn=b11e70bdf083c55d72238e107449ae2e&chksm=cf3de75df84a6e4b3a4acd0846531b0bd12bc90379523fbaf6b4f900fc3cdc1b1ce3eff97fd9&scene=178&cur_album_id=2548737392338354178#rd) - -[APIJSON新增方法实例](https://cloud.tencent.com/developer/article/2098890) - -[APIJSON-APIJSON的那些事儿](https://cloud.tencent.com/developer/article/2098888) - + [APIJSON-零代码接口和文档 JSON 协议 与 ORM 库](https://cloud.tencent.com/developer/article/2077042) [APIJSON使用例子总结](https://blog.csdn.net/weixin_41077841/article/details/110518007) @@ -589,8 +584,6 @@ Issue/问卷 一般解答顺序：贡献者 > 帮助他人的用户 > 提供任 [APIJSON复杂业务深入实践（类似12306订票系统）](https://blog.csdn.net/aa330233789/article/details/105309571) -[全国行政区划数据抓取与处理](https://www.xlongwei.com/detail/21032616) - [新手搭建 APIJSON 项目指北](https://github.com/jerrylususu/apijson_todo_demo/blob/master/FULLTEXT.md) [使用APIJSON写低代码Crud接口](https://blog.csdn.net/weixin_42375862/article/details/121654264) @@ -635,6 +628,10 @@ Issue/问卷 一般解答顺序：贡献者 > 帮助他人的用户 > 提供任 [腾讯开源！零代码，全自动万能API接口](https://mp.weixin.qq.com/s/WWndAa68BqBfflWgL5592A) +[APIJSON项目实战教程：零代码实现高效JSON接口开发](https://blog.csdn.net/gitblog_00682/article/details/148375065) + +[springboot整合APIJSON——零代码万能通用 API（附源码）](https://blog.csdn.net/longzhutengyue/article/details/150579233) + ### 生态项目 [APIJSON-Demo](https://github.com/APIJSON/APIJSON-Demo) APIJSON 各种语言、各种框架 的 使用示例项目、上手文档、测试数据 SQL 文件 等 @@ -646,10 +643,12 @@ Issue/问卷 一般解答顺序：贡献者 > 帮助他人的用户 > 提供任 [apijson-column](https://github.com/APIJSON/apijson-column) APIJSON 的字段插件，支持 字段名映射 和 !key 反选字段 -[apijson-gson](https://github.com/APIJSON/apijson-gson) APIJSON 的 gson 插件，简化使用 +[apijson-jackson](https://github.com/APIJSON/apijson-jackson) APIJSON 的 jackson 插件，简化使用 [apijson-fastjson2](https://github.com/APIJSON/apijson-fastjson2) APIJSON 的 fastjson2 插件，简化使用 +[apijson-gson](https://github.com/APIJSON/apijson-gson) APIJSON 的 gson 插件，简化使用 + [apijson-milvus](https://github.com/APIJSON/apijson-milvus) APIJSON 的 Milvus AI 向量数据库插件 [apijson-influxdb](https://github.com/APIJSON/apijson-influxdb) APIJSON 的 InfluxDB 物联网时序数据库插件 @@ -658,13 +657,15 @@ Issue/问卷 一般解答顺序：贡献者 > 帮助他人的用户 > 提供任 [apijson-cassandra](https://github.com/APIJSON/apijson-cassandra) APIJSON 的 Cassandra NoSQL 数据库插件 -[APIAuto](https://github.com/TommyLemon/APIAuto) 敏捷开发最强大易用的接口工具，机器学习零代码测试、生成代码与静态检查、生成文档与光标悬浮注释 +[APIAuto](https://github.com/TommyLemon/APIAuto) ☔ 敏捷开发最强大易用的接口工具，零代码测试与 AI 问答、生成代码与静态检查、生成文档与光标悬浮注释，腾讯、SHEIN、传音 等使用 + +[CVAuto](https://github.com/TommyLemon/CVAuto) 👁 零代码零标注 CV AI 自动化测试平台 🚀 免除大量人工画框和打标签等，直接快速测试 CV 计算机视觉 AI 图像识别算法 [UnitAuto](https://github.com/TommyLemon/UnitAuto) 最先进、最省事、ROI 最高的单元测试，机器学习 零代码、全方位、自动化 测试 方法/函数，用户包含腾讯、快手、某 500 强巨头等 -[SQLAuto](https://github.com/TommyLemon/SQLAuto) 智能零代码自动化测试 SQL 语句执行结果的数据库工具，一键批量生成参数组合、快速构造大量测试数据 +[SQLAuto](https://github.com/TommyLemon/SQLAuto) 智能零代码自动化测试 SQL 数据库工具，任意增删改查、任意 SQL 模板变量、一键批量生成参数组合、快速构造大量测试数据 -[UIGO](https://github.com/TommyLemon/UIGO) 📱 零代码快准稳 UI 智能录制回放平台 🚀 自动兼容任意宽高比分辨率屏幕、自动精准等待网络请求，录制回放快、准、稳！ +[UIGO](https://github.com/TommyLemon/UIGO) 📱 零代码快准稳 UI 智能录制回放平台 🚀 3 像素内自动精准定位，2 毫秒内自动精准等待，用户包含腾讯，微信团队邀请分享 [apijson-doc](https://github.com/vincentCheng/apijson-doc) APIJSON 官方文档，提供排版清晰、搜索方便的文档内容展示，包括设计规范、图文教程等 @@ -688,6 +689,8 @@ Issue/问卷 一般解答顺序：贡献者 > 帮助他人的用户 > 提供任 [uliweb-apijson](https://github.com/zhangchunlin/uliweb-apijson) Python 版 APIJSON，支持 MySQL, PostgreSQL, SQL Server, Oracle, SQLite 等 +[panda-base](https://gitee.com/digithub/panda-base) APIJSON 的 Rust 版，一个优雅、高性能的 Rust 多数据源管理系统，支持 MySQL 和 PostgreSQL + [APIJSONParser](https://github.com/Zerounary/APIJSONParser) 第三方 APIJSON 解析器，将 JSON 动态解析成 SQL [FfApiJson](https://gitee.com/own_3_0/ff-api-json) 用 JSON 格式直接生成 SQL，借鉴 APIJSON 支持多数据源 @@ -710,7 +713,7 @@ Issue/问卷 一般解答顺序：贡献者 > 帮助他人的用户 > 提供任 [apijson-examples](https://gitee.com/drone/apijson-examples) APIJSON 的前端、业务后端、管理后端 Demo -[apijson-ruoyi](https://gitee.com/yxiedd/apijson-ruoyi) APIJSON 和 RuoYi 框架整合，实现零代码生成页面模板接口，在线维护 APIJSON 数据库配置等 +[apijson-ruoyi](https://github.com/daodol/apijson-ruoyi) APIJSON 和 RuoYi 框架整合，实现零代码生成页面模板接口，在线维护 APIJSON 数据库配置等 [light4j](https://github.com/xlongwei/light4j) 整合 APIJSON 和微服务框架 light-4j 的 Demo，同时接入了 Redis @@ -749,7 +752,9 @@ Issue/问卷 一般解答顺序：贡献者 > 帮助他人的用户 > 提供任 [review_plan](https://gitee.com/PPXcodeTry/review_plan) 复习提醒Web版（Java技术练习项目） [apijson-nutz](https://github.com/vincent109/apijson-nutz) APIJSON + Nutz 框架 + NutzBoot 的 Demo - + +[apijson-spring-boot](https://gitee.com/yunjiao-source/apijson-spring-boot) Springboot3 for APIJSON，用 YAML 简化代码配置 + 感谢热心的作者们的贡献，点 ⭐Star 支持下他们吧~