select * from table_name
where 1=1
${if(len(je)==0 ,""," and (a.dffse='"+je+"' or a.jffse='"+je+"')")}
${
if
(len(je)==0 ,
""
,
" and (a.dffse='"
+je+
"' or a.jffse='"
"')"
)}
求这个括号(XXXX or XXXX)的组合用法 怎么实现
是其他因为疏忽造成的问题 上面那个用法是可以用的
select * from table_name where 1=1 ${if(len(je)==0 ,""," and (a.dffse='"+je+"' or a.jffse='"+je+"')")}