【代码】SSM封装表现层响应数据

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前言

SSM封装表现层响应数据

封装ResponseResult类

src/main/java/com/pojo/ResponseResult.java

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package com.pojo;

public class ResponseResult {

    Integer code;
    String msg;
    Object data;

    public ResponseResult() {
    }

    public ResponseResult(Integer code, String msg) {
        this.code = code;
        this.msg = msg;
    }

    public ResponseResult(Integer code, String msg, Object data) {
        this.code = code;
        this.msg = msg;
        this.data = data;
    }

    public Integer getCode() {
        return code;
    }

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

    public String getMsg() {
        return msg;
    }

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

    public Object getData() {
        return data;
    }

    public void setData(Object data) {
        this.data = data;
    }
}

封装Code类

src/main/java/com/pojo/ResponseCode.java

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package com.pojo;

public class ResponseCode {
    public static final Integer SAVE_OK = 20011;
    public static final Integer DELETE_OK = 20021;
    public static final Integer UPDATE_OK = 20031;
    public static final Integer GET_OK = 20041;

    public static final Integer SAVE_ERROR = 20010;
    public static final Integer DELETE_ERROR = 20020;
    public static final Integer UPDATE_ERROR = 20030;
    public static final Integer GET_ERROR = 20040;
}

完成

参考文献

哔哩哔哩——黑马程序员