Added plugin support for generic types at the web. (beego#5771)

* feature:Added plugin support for generic types at the web.

* fix:Fix scanning issues.

* feature:Added options for plugin.

* feature:Remove unnecessary code.

* refactor:change package and go file name.

* feature:add usage example.

* feature:add usage example.

* fix: fix issues.

* fix: fix issues.

fixed beego#5763,fixed beego#5760 : Add utils.securopen func to fix n…

…ot syscall.O_NOFOLLOW on Windows (beego#5764)

Update db_oracle.go

fix dbbase.GetColumns  expected 3 destination arguments but only query one in oracle

fix: fix incorrect nil return value

Signed-off-by: cangqiaoyuzhuo <[email protected]>

modify: file cache writer md5 to sha256 (beego#5727)

* modify: file cache writer md5 to sha256

* modify: file cache writer md5 to sha256

* modify: file cache writer md5 to sha256

Delete server/web/session/ledis/http:/host:port directory (beego#5717)

remove server/web/session/ledis/http:/host:port directory because is not legal on Windows

fix for the CVE-2022-31836 4ca2780 (beego#5707)

Co-authored-by: Ming Deng <[email protected]>

HOT-FIX/incorrect-redis-setex, fix: modified invalid redis setex and …

…setxx command in sess_redis.go

Add validation CustomFunction example