0%

spring snippet

知识点

传JSON字符串+@RequestBody接收

  • 前端
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    20
    function icheckDelete(url){
    var parms = {
    list : array //这是个数组
    };

    $.ajax({
    dataType: "JSON",
    contentType:'application/json;charset=UTF-8',//关键是要加上这行
    traditional:true,//这使json格式的字符不会被转码
    data: JSON.stringify(parms),
    type: "DELETE",
    timeout: 20000,
    url: url,
    success : function () {
    alert("删除成功!");
    },
    error : function (data){
    alert(data.responseText);
    }
    });

}

1
2
3
4
5
6
7
8
9
10
11
- 后端
Controller:

@RequestMapping(value = "deleteList", method = RequestMethod.DELETE)
@ResponseBody
public String delete(@RequestBody DeleteListRequest request) throws WebTransException{

/* 逻辑代码 */

return "success";
}