CodeMsg类

  1. public class CodeMsg {
  3.     private int code;
  4.     private String msg;
  6.     //通用的错误码
  7.     public static CodeMsg SUCCESS = new CodeMsg(0, "success");
  8.     public static CodeMsg SERVER_ERROR = new CodeMsg(500100, "服务端异常");
  9.     public static CodeMsg BIND_ERROR = new CodeMsg(500101, "参数校验异常：%s");
  10.     public static CodeMsg REQUEST_ILLEGAL = new CodeMsg(500102, "请求非法");
  11.     public static CodeMsg ACCESS_LIMIT_REACHED= new CodeMsg(500104, "访问太频繁！");
  12.     //登录模块 5002XX
  13.     public static CodeMsg SESSION_ERROR = new CodeMsg(500210, "Session不存在或者已经失效");
  14.     public static CodeMsg PASSWORD_EMPTY = new CodeMsg(500211, "登录密码不能为空");
  15.     public static CodeMsg MOBILE_EMPTY = new CodeMsg(500212, "手机号不能为空");
  16.     public static CodeMsg MOBILE_ERROR = new CodeMsg(500213, "手机号格式错误");
  17.     public static CodeMsg MOBILE_NOT_EXIST = new CodeMsg(500214, "手机号不存在");
  18.     public static CodeMsg PASSWORD_ERROR = new CodeMsg(500215, "密码错误");
  21.     //商品模块 5003XX
  24.     //订单模块 5004XX
  25.     public static CodeMsg ORDER_NOT_EXIST = new CodeMsg(500400, "订单不存在");
  27.     //秒杀模块 5005XX
  28.     public static CodeMsg MIAO_SHA_OVER = new CodeMsg(500500, "商品已经秒杀完毕");
  29.     public static CodeMsg REPEATE_MIAOSHA = new CodeMsg(500501, "不能重复秒杀");
  30.     public static CodeMsg MIAOSHA_FAIL = new CodeMsg(500502, "秒杀失败");
  33.     private CodeMsg( ) {
  34.     }
  36.     private CodeMsg( int code,String msg ) {
  37.         this.code = code;
  38.         this.msg = msg;
  39.     }
  41.     public int getCode() {
  42.         return code;
  43.     }
  44.     public void setCode(int code) {
  45.         this.code = code;
  46.     }
  47.     public String getMsg() {
  48.         return msg;
  49.     }
  50.     public void setMsg(String msg) {
  51.         this.msg = msg;
  52.     }
  54.     public CodeMsg fillArgs(Object... args) {
  55.         int code = this.code;
  56.         String message = String.format(this.msg, args);
  57.         return new CodeMsg(code, message);
  58.     }
  60.     @Override
  61.     public String toString() {
  62.         return "CodeMsg [code=" + code + ", msg=" + msg + "]";
  63.     }
  66. }

Result类

  1. public class Result<T> {
  3.     private int code;
  4.     private String msg;
  5.     private T data;
  7.     /**
  8.      *  成功时候的调用
  9.      * */
  10.     public static  <T> Result<T> success(T data){
  11.         return new Result<T>(data);
  12.     }
  14.     /**
  15.      *  失败时候的调用
  16.      * */
  17.     public static  <T> Result<T> error(CodeMsg codeMsg){
  18.         return new Result<T>(codeMsg);
  19.     }
  21.     private Result(T data) {
  22.         this.data = data;
  23.     }
  25.     private Result(int code, String msg) {
  26.         this.code = code;
  27.         this.msg = msg;
  28.     }
  30.     private Result(CodeMsg codeMsg) {
  31.         if(codeMsg != null) {
  32.             this.code = codeMsg.getCode();
  33.             this.msg = codeMsg.getMsg();
  34.         }
  35.     }
  38.     public int getCode() {
  39.         return code;
  40.     }
  41.     public void setCode(int code) {
  42.         this.code = code;
  43.     }
  44.     public String getMsg() {
  45.         return msg;
  46.     }
  47.     public void setMsg(String msg) {
  48.         this.msg = msg;
  49.     }
  50.     public T getData() {
  51.         return data;
  52.     }
  53.     public void setData(T data) {
  54.         this.data = data;
  55.     }
  56. }