Boxes = document.getElementsByTagName("input"); // var val = [] var str = ""; for (var i = 0; i < Boxes.length; i++) { if (Boxes[i].name == "checkBox" && Boxes[i].checked == true) { // val.push(Boxes[i].value); str += Boxes[i].value + ','; } } $("#accessControl").val(str) // alert(atr); // alert(val); }

方法， public String editAccessControlPost(User user,ModelMap model ) {//接收参数对象user userMapper.updateUserAccessControl(user); model.addAttribute("user",user); model.addAttribute("success","权限修改成功"); return "redirect:/user/editaccesscontrol?id="+user.getId(); }