异常状态信息类

最新推荐文章于 2024-08-29 08:34:29 发布

原创最新推荐文章于 2024-08-29 08:34:29 发布 · 176 阅读

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#java #intellij-idea

本文档介绍了一个名为CodeMsg的错误码枚举类，包含了各种通用和特定模块的错误代码，如服务端异常、Session错误、登录验证错误、商品、订单、秒杀等模块的错误情况。CodeMsg类提供方便的方法来创建带参数的错误信息，并且支持错误码的格式化输出。

package com.jesper.seckill.result;

public class CodeMsg {

    private int code;
    private String msg;

    //通用的错误码
    public static CodeMsg SUCCESS = new CodeMsg(0, "success");
    public static CodeMsg SERVER_ERROR = new CodeMsg(500100, "服务端异常");
    public static CodeMsg BIND_ERROR = new CodeMsg(500101, "参数校验异常：%s");
    public static CodeMsg ACCESS_LIMIT_REACHED= new CodeMsg(500104, "访问高峰期，请稍等！");
    //登录模块 5002XX
    public static CodeMsg SESSION_ERROR = new CodeMsg(500210, "Session不存在或者已经失效");
    public static CodeMsg PASSWORD_EMPTY = new CodeMsg(500211, "登录密码不能为空");
    public static CodeMsg MOBILE_EMPTY = new CodeMsg(500212, "手机号不能为空");
    public static CodeMsg MOBILE_ERROR = new CodeMsg(500213, "手机号格式错误");
    public static CodeMsg MOBILE_NOT_EXIST = new CodeMsg(500214, "手机号不存在");
    public static CodeMsg PASSWORD_ERROR = new CodeMsg(500215, "密码错误");
    public static CodeMsg PRIMARY_ERROR = new CodeMsg(500216, "主键冲突");

    //商品模块 5003XX

    //订单模块 5004XX
    public static CodeMsg ORDER_NOT_EXIST = new CodeMsg(500400, "订单不存在");

    //秒杀模块 5005XX
    public static CodeMsg SECKILL_OVER = new CodeMsg(500500, "商品已经秒杀完毕");
    public static CodeMsg REPEATE_SECKILL = new CodeMsg(500501, "不能重复秒杀");

    private CodeMsg() {
    }

    private CodeMsg(int code, String msg) {
        this.code = code;
        this.msg = msg;
    }

    public int getCode() {
        return code;
    }

    public void setCode(int code) {
        this.code = code;
    }

    public String getMsg() {
        return msg;
    }

    public void setMsg(String msg) {
        this.msg = msg;
    }

    /**
     * 返回带参数的错误码
     * @param args
     * @return
     */
    public CodeMsg fillArgs(Object... args) {
        int code = this.code;
        String message = String.format(this.msg, args);
        return new CodeMsg(code, message);
    }

    @Override
    public String toString() {
        return "CodeMsg [code=" + code + ", msg=" + msg + "]";
    }


}