function su() {
var formData=$("#form").serializeObject(); //这个把表单按对象类型序列化
$.ajax({
url: '/echarge/discount/SaveOrUpdate',
type: "POST",
dataType: "json",
contentType: 'application/json',
data:JSON.stringify(formData),
success: function (res) {
console.log(res)
if(res.code==0){
$("input").attr('disabled','disabled');
alert('已生效');
}else{
alert("操作失败")
}
},
})
}
后台：
@RequestMapping("/SaveOrUpdate")
@ResponseBody //这里用实体类接收
public MapSaveOrUpdate(@RequestBody Discount discount, HttpServletRequest request, HttpSession session) {
Mapmap=new HashMap<>();
try {
int c = -1;
discount.setFlag("1");
c = discountService.saveOrUpdate(discount);
if (c > 0) {
map.put("code",0);
map.put("id", CommonMap.map.get("RID"));
}
} catch (Exception e) {
e.printStackTrace();
map.put("code",1);
}
return map;
}
