通用结果返回类

 
import c.alibba.fastjson.JSON;
import om.shuo.model.common.enums.AppHttpCodeEnum;
import lombok.Data;
 
import java.io.Serializable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
 
/**
 * 通用的结果返回类
 * @param <T>
 */
public class ResponseResult<T> implements Serializable {
 
    private String host;
 
    private Integer code;
 
    private String errorMessage;
 
    private T data;
 
    public ResponseResult() {
        this.code = 200;
    }
 
    public ResponseResult(Integer code, T data) {
        this.code = code;
        this.data = data;
    }
 
    public ResponseResult(Integer code, String msg, T data) {
        this.code = code;
        this.errorMessage = msg;
        this.data = data;
    }
 
    public ResponseResult(Integer code, String msg) {
        this.code = code;
        this.errorMessage = msg;
    }
 
    public static ResponseResult errorResult(int code, String msg) {
        ResponseResult result = new ResponseResult();
        return result.error(code, msg);
    }
 
    public static ResponseResult okResult(int code, String msg) {
        ResponseResult result = new ResponseResult();
        return result.ok(code, null, msg);
    }
 
    public static ResponseResult okResult(Object data) {
        ResponseResult result = setAppHttpCodeEnum(AppHttpCodeEnum.SUCCESS, AppHttpCodeEnum.SUCCESS.getErrorMessage());
        if(data!=null) {
            result.setData(data);
        }
        return result;
    }
 
    public static ResponseResult errorResult(AppHttpCodeEnum enums){
        return setAppHttpCodeEnum(enums,enums.getErrorMessage());
    }
 
    public static ResponseResult errorResult(AppHttpCodeEnum enums, String errorMessage){
        return setAppHttpCodeEnum(enums,errorMessage);
    }
 
    public static ResponseResult setAppHttpCodeEnum(AppHttpCodeEnum enums){
        return okResult(enums.getCode(),enums.getErrorMessage());
    }
 
    private static ResponseResult setAppHttpCodeEnum(AppHttpCodeEnum enums, String errorMessage){
        return okResult(enums.getCode(),errorMessage);
    }
 
    public ResponseResult<?> error(Integer code, String msg) {
        this.code = code;
        this.errorMessage = msg;
        return this;
    }
 
    public ResponseResult<?> ok(Integer code, T data) {
        this.code = code;
        this.data = data;
        return this;
    }
 
    public ResponseResult<?> ok(Integer code, T data, String msg) {
        this.code = code;
        this.data = data;
        this.errorMessage = msg;
        return this;
    }
 
    public ResponseResult<?> ok(T data) {
        this.data = data;
        return this;
    }
 
    public Integer getCode() {
        return code;
    }
 
    public void setCode(Integer code) {
        this.code = code;
    }
 
    public String getErrorMessage() {
        return errorMessage;
    }
 
    public void setErrorMessage(String errorMessage) {
        this.errorMessage = errorMessage;
    }
 
    public T getData() {
        return data;
    }
 
    public void setData(T data) {
        this.data = data;
    }
 
    public String getHost() {
        return host;
    }
 
    public void setHost(String host) {
        this.host = host;
    }
}

 
public enum AppHttpCodeEnum {
 
    // 成功段固定为200
    SUCCESS(200,"操作成功"),
    // 登录段1~50
    NEED_LOGIN(1,"需要登录后操作"),
    LOGIN_PASSWORD_ERROR(2,"密码错误"),
    // TOKEN50~100
    TOKEN_INVALID(50,"无效的TOKEN"),
    TOKEN_EXPIRE(51,"TOKEN已过期"),
    TOKEN_REQUIRE(52,"TOKEN是必须的"),
    // SIGN验签 100~120
    SIGN_INVALID(100,"无效的SIGN"),
    SIG_TIMEOUT(101,"SIGN已过期"),
    // 参数错误 500~1000
    PARAM_REQUIRE(500,"缺少参数"),
    PARAM_INVALID(501,"无效参数"),
    PARAM_IMAGE_FORMAT_ERROR(502,"图片格式有误"),
    SERVER_ERROR(503,"服务器内部错误"),
    // 数据错误 1000~2000
    DATA_EXIST(1000,"数据已经存在"),
    AP_USER_DATA_NOT_EXIST(1001,"ApUser数据不存在"),
    DATA_NOT_EXIST(1002,"数据不存在"),
    // 数据错误 3000~3500
    NO_OPERATOR_AUTH(3000,"无权限操作"),
    NEED_ADMIND(3001,"需要管理员权限"),
 
    // 自媒体文章错误 3501~3600
    MATERIASL_REFERENCE_FAIL(3501,"素材引用失效");
 
 
    int code;
    String errorMessage;
 
    AppHttpCodeEnum(int code, String errorMessage){
        this.code = code;
        this.errorMessage = errorMessage;
    }
 
    public int getCode() {
        return code;
    }
 
    public String getErrorMessage() {
        return errorMessage;
    }
}