ajax 传递数组
ajax中传递数据可以使用
var checkedIds = new Array(); checkedIds.push(1); checkedIds.push(2); checkedIds.push(3); $.ajax({ url:"bookBatchdelete.do", data:{ checkedIds : checkedIds }, type:"post", dataType:"json", traditional: true, success:function(data){ } })
后台接收可以使用:
@RequestMapping(value="xxx.do") @ResponseBody public String bookBatchDelete(HttpServletRequest request, String[] checkedIds){ }
注: 关键在于$.ajax({traditional: true,})设置,不然后台 String[] checkedIds接收不到值
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