在注解的SQL中有一个单引号引的中文，启动项目时（还未调用接口）报错
org.jfaster.mango.parser.TokenMgrError: Lexical error at line 1, column 35. Encountered: "\u4e2d" (20013), after : "'"
at org.jfaster.mango.parser.ParserTokenManager.getNextToken(ParserTokenManager.java:1443)
at org.jfaster.mango.parser.Parser.jj_ntk(Parser.java:1374)
at org.jfaster.mango.parser.Parser.parse(Parser.java:28)
at org.jfaster.mango.parser.SqlParser.parse(SqlParser.java:26)
at org.jfaster.mango.operator.OperatorFactory.getOperator(OperatorFactory.java:68)
at org.jfaster.mango.operator.Mango$MangoInvocationHandler$1.load(Mango.java:301)
at org.jfaster.mango.operator.Mango$MangoInvocationHandler$1.load(Mango.java:291)
at org.jfaster.mango.util.local.DoubleCheckCache.get(DoubleCheckCache.java:41)
at org.jfaster.mango.operator.Mango$MangoInvocationHandler.getOperator(Mango.java:335)
at org.jfaster.mango.operator.Mango.create(Mango.java:196)
at org.jfaster.mango.plugin.spring.AbstractMangoFactoryBean.getObject(AbstractMangoFactoryBean.java:40)

尝试将中文用Unicode编码，添加了反斜杠转义（‘\\’），后返回编码后的代码，怎么样才能返回中文