varFrozenColumns="[[{'field':'CZ','title':'操作','width':80,'align':'center','formatter':function(value,row,index){ return \'<a href=javascript:void(0) onclick=editRkjs(' + row.bh + ') class="Link">修改</a>\' }},"+ return不能有引号 \转义
"{'field':'bjmc','title':'班级','width':90,'align':'center'}]]";