package com.alipay.demo.trade.config;

/**
 * Created by liuyangkly on 15/7/29.
 */
public class Constants {

    private Constants() {
        // No Constructor.
    }

    public static final String SUCCESS = "10000"; // 成功
    public static final String PAYING  = "10003"; // 用户支付中
    public static final String FAILED  = "40004"; // 失败
    public static final String ERROR   = "20000"; // 系统异常
}