Question

如何将javascript中的对象列表发布到Spring MVC Controller？我可以发布数组，对象，但不是2的组合。这是我的代码。

使用Javascript：

     var utilData = getTableData();
    // Sending data over to server
    console.log(utilData);
    $.ajax({
        url: "saveUtilData2.html",
        type: "POST",
        contentType: "application/json",
        dataType: "json",
        data: {utilArray: utilData},
        success: function(data){
            alert("save was sucessful");
        },
        error: function(){
            alert("Save wasn't successful");
        }
    });

Spring Controller（尝试将utilData更改为String []和object [] ...两者都无效：

         @RequestMapping(value="/saveUtilData2.html", method=RequestMethod.POST)
public ModelAndView saveUtilData2(@RequestParam("utilArray") String[] utilData, HttpServletRequest request)
{
    System.out.println("Util Save Data method 2");

    ModelAndView mv = new ModelAndView("util"); 
    return mv;
}

Answer 1

使用@Requestbody 代替 Requestparam

包含Spring MVC Controller对象列表的Ajax Post

1 个答案: