src/main/java/com/ruoyi/framework/web/domain/R.java

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package com.ruoyi.framework.web.domain;

import java.io.Serializable;

/**
 * 响应信息主体
 *
 * @author ruoyi
 */
public class R<T> implements Serializable
{
    private static final long serialVersionUID = 1L;

    /** 成功 */
    public static final int SUCCESS = 0;

    /** 失败 */
    public static final int FAIL = 500;

    private int code;

    private String msg;

    private T data;

    public static <T> R<T> ok()
    {
        return restResult(null, SUCCESS, "操作成功");
    }

    public static <T> R<T> ok(T data)
    {
        return restResult(data, SUCCESS, "操作成功");
    }

    public static <T> R<T> ok(T data, String msg)
    {
        return restResult(data, SUCCESS, msg);
    }

    public static <T> R<T> fail()
    {
        return restResult(null, FAIL, "操作失败");
    }

    public static <T> R<T> fail(String msg)
    {
        return restResult(null, FAIL, msg);
    }

    public static <T> R<T> fail(T data)
    {
        return restResult(data, FAIL, "操作失败");
    }

    public static <T> R<T> fail(T data, String msg)
    {
        return restResult(data, FAIL, msg);
    }