Result：服務端響應報文格式

package com.demo.platform.common.result.base;

import com.alibaba.fastjson.annotation.JSONField;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import java.io.Serializable;

@ApiModel("服務端響應報文格式")
public class Result<T> implements Serializable {
    private static final long serialVersionUID = -1791232625706807828L;
    @ApiModelProperty("響應頭資料")
    @JSONField(
        name = "head",
        ordinal = 0
    )
    private ResultHead head;
    @ApiModelProperty("響應體資料")
    @JSONField(
        name = "body",
        ordinal = 1
    )
    protected T body;

    public Result() {
    }

    public T getBody() {
        return this.body;
    }

    public void setBody(T body) {
        this.body = body;
    }

    public ResultHead getHead() {
        return this.head;
    }

    public void setHead(ResultHead head) {
        this.head = head;
    }

    public String toString() {
        return "Result{head=" + this.getHead().toString() + ",data=" + this.body + '}';
    }
}
 

ResultHelper：響應報文封裝

//伺服器響應報文
package com.demo.platform.common.result.base;

import com.demo.platform.common.result.enums.ResultCodeEnum;
import io.swagger.annotations.ApiModel;
import java.io.Serializable;
import javax.xml.bind.annotation.XmlRootElement;

@ApiModel(
    description = "服務端響應報文格式"
)
@XmlRootElement
public class ResultHelper<T> implements Serializable {
    public ResultHelper() {
    }

    public static <T> Result setResultData(ResultCodeEnum resultEnum, String message) {
        ResultHead head = new ResultHead();
        head.setCode(resultEnum.getKey() + "");
        head.setMessage(resultEnum.getDesc());
        head.setUrl("");
        head.setSubCode("");
        head.setSubMessage(message);
        Result result = new Result();
        result.setHead(head);
        result.setBody("");
        return result;
    }

    public static <T> Result setResultData(ResultCodeEnum resultEnum, T data) {
        ResultHead head = new ResultHead();
        head.setCode(resultEnum.getKey() + "");
        head.setMessage(resultEnum.getDesc());
        head.setUrl("");
        head.setSubCode("");
        head.setSubMessage("");
        Result result = new Result();
        result.setHead(head);
        result.setBody(data);
        return result;
    }

    public static <T> Result setResultData(T data) {
        return setResultData(ResultCodeEnum.SUCCESS, data);
    }

    public static Result setResultData(ResultCodeEnum resultEnum) {
        ResultHead head = new ResultHead();
        head.setCode(resultEnum.getKey() + "");
        head.setMessage(resultEnum.getDesc());
        head.setUrl("");
        head.setSubCode("");
        head.setSubMessage("");
        Result result = new Result();
        result.setHead(head);
        result.setBody("");
        return result;
    }
}
 

ResultCodeEnum ：狀態碼列舉類

//狀態碼列舉
package com.demo.platform.common.result.enums;

public enum ResultCodeEnum {
    SUCCESS(200, "請求成功"),
    SUCCESS_BUT_NO_DATA(200, "請求成功，但是沒有符合要求的資料"),
    SUCCESS_BUT_BUSINESS_DEAL(200, "請求成功，但是業務處理上有處理"),
    SUCCESS_BUT_CHANNEL_NOT_ALLOWED(200, "請求成功，但是該操作不允許在當前渠道執行"),
    BAD_REQUEST(400, "請求引數錯誤"),
    BAD_REQUEST_ILLEGAL_PARAM(400, "請求引數錯誤"),
    BAD_REQUEST_AUTH(401, "認證失敗"),
    BAD_REQUEST_AUTH_NO_SESSION(401, "認證失敗，使用者未登入"),
    BAD_REQUEST_FORBIDDEN(403, "資源無許可權"),
    BAD_REQUEST_FORBIDDEN_FALSE_CHANNEL(403, "資源無許可權，該操作不允許在當前渠道執行"),
    BAD_REQUEST_NOTFOUND(404, "資源不存在"),
    INTERNAL_SERVER_ERROR(500, "伺服器錯誤");

    private int key;
    private String desc;

    private ResultCodeEnum(int key, String desc) {
        this.key = key;
        this.desc = desc;
    }

    public String getDesc() {
        return this.desc;
    }

    public void setDesc(String desc) {
        this.desc = desc;
    }

    public int getKey() {
        return this.key;
    }

    public void setKey(int key) {
        this.key = key;
    }
}