在项目下新建common.entity包，包中包含两个文件Result数据类，ResultCode接口文件
Result.class
@Data
@NoArgsConstructor
public class Result {
private Integer code;
private String message;
private Object data;
/**
* 请求成功的响应，不带查询数据（用于删除、修改、新增接口）
* @param code
*/
private Result(ResultCode code) {
this.code = code.code;
this.message = code.message;
}
/**
* 请求成功的响应，带有查询数据（用于数据查询接口）
* @param code
* @param data
*/
public Result(ResultCode resCode,Object data) {
this.code = resCode.code;
this.message = resCode.message;
this.data = data;
}
public static Result SUCCESS(){
return new Result(ResultCode.SUCCESS);
}
public static Result ERROR(){
return new Result(ResultCode.SERVER_ERROR);
}
public static Result FAIL(){
return new Result(ResultCode.FAIL);
}
public static Result FAIL_MSG(ResultCode resCode, String msg){
return new Result(resCode.code,msg)
}
}
ResultCode
package com.ihrm.common.entity;
public enum ResultCode {
/**
* SUCCESS:成功
* FAIL：失败
*/
SUCCESS(10000,"操作成功！"),
//---系统错误返回码-----
FAIL(10001,"操作失败"),
UNAUTHENTICATED(10002,"您还未登录"),
UNAUTHORISE(10003,"权限不足"),
SERVER_ERROR(99999,"抱歉，系统繁忙，请稍后重试！");
int code;
String message;
ResultCode(int code, String message){
this.code = code;
this.message = message;
}
public int code() {
return this.code;
}
public String message() {
return this.message;
}
}