SpringBoot前端给后端传list

前端JS

 var taskList = ["",""];
 var params = {
     taskList: taskList
 };

 $.ajax({
     type: "PUT",
     dataType: "json",
     url: "/client/update",
     data: params,
     success: function (msg) {
     }
 });

后端接收：

 @RequestMapping(value = "/update", method = RequestMethod.PUT)
 @ResponseBody
 public JSONResult updateClient(Client client, @RequestParam(value = "taskList[]") List<String> taskList) {
     logger.debug("Yufan taskList={}", taskList);
     return JSONResult.ok();
 }

参考文献：spring MVC 前台传数组类型,后台用list类型接收也是可以的