处理 $Behind[select top 10 title as tt,filepath,filename from web_userform_web where sortid=158 and charindex(substring('xmldocument.load,load ini.xml error,load xml error,can't load xml file,failed to load xml',0,charindex(',','xmldocument.load,load ini.xml error,load xml error,can't load xml file,failed to load xml')),keyword)>0 |10]$ 标签时出现如下错误：',' 附近有语法错误。 't' 附近有语法错误。