golang接收get/post请求并返回json数据

// @router /d2 [post]
func (c *MainController) D2() {
// jsoninfo := c.GetString("ok")
// if jsoninfo == "" {
// c.Ctx.WriteString("jsoninfo is empty")
// return
// }
id := c.GetString("id")
//id, _ := c.GetInt("id")
name := c.GetString("name")
fmt.Println("-------------id-----------------", id)
fmt.Println("--------------name----------------", name)
fmt.Println("------------------------------")

type ColorGroup struct {
	ID     string
	Name   string
	Colors []string
}

group := ColorGroup{
	ID:     id,
	Name:   name,
	Colors: []string{"Crimson", "Red", "Ruby", "Maroon", name, id},
}
c.Data["json"] = group
c.ServeJSON()
}




$(document).ready(function() {
						$.ajax({
							url: "http://192.168.1.109:8080/d2",
							data: {
								id: '123yyy',
								name:'luyouqi'
							},
							type: "POST",
							dataType: "json",
						}).done(function(json) {

							_this.todos = json.Colors;
							console.log(json);
							console.log(json.ID);
							console.log(json.Name);
							console.log(_this.todos[0]);

						}).fail(function(xhr, status, errorThrown) {
							alert("Sorry, there was a problem!");
							console.log("Error: " + errorThrown);
							console.log("Status: " + status);
							console.dir(xhr);
						}).always(function(xhr, status) {
							console.log("The request is complete!");
						});

						// Your code here.

					}); //ready