responseresult.java_ResponseResult通用数据的传输对象工具类

最新推荐文章于 2025-04-28 14:09:46 发布

原创最新推荐文章于 2025-04-28 14:09:46 发布 · 1k 阅读

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#responseresult.java

本文介绍了一种通用的数据传输对象ResponseResult的设计方案及其状态码定义。该对象用于封装API调用的结果，包括状态码、消息及返回数据。适用于前后端交互场景。

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/**

* 通用数据传输对象

* Description:

* @author Songzixian

* @version v1.0.0

* @date 2019-07-26 04:43:54

* @see com.songzixian.commons.dto

@Data

public class ResponseResult implements Serializable {

private static final long serialVersionUID = -3999803560577989187L;

/**

* 状态码

private Integer code;

/**

* 消息

private String message;

/**

* 返回对象

private T data;

public ResponseResult() {

super();

}

public ResponseResult(Integer code) {

super();

this.code = code;

}

public ResponseResult(Integer code, String message) {

super();

this.code = code;

this.message = message;

}

public ResponseResult(Integer code, Throwable throwable) {

super();

this.code = code;

this.message = throwable.getMessage();

}

public ResponseResult(Integer code, T data) {

super();

this.code = code;

this.data = data;

}

public ResponseResult(Integer code, String message, T data) {

super();

this.code = code;

this.message = message;

this.data = data;

}

public T getData() {

return data;

}

public void setData(T data) {

this.data = data;

}

@Override

public int hashCode() {

final int prime = 31;

int result = 1;

result = prime * result + ((data == null) ? 0 : data.hashCode());

result = prime * result + ((message == null) ? 0 : message.hashCode());

result = prime * result + ((code == null) ? 0 : code.hashCode());

return result;

}

@Override

public boolean equals(Object obj) {

if (this == obj) {

return true;

}

if (obj == null) {

return false;

}

if (getClass() != obj.getClass()) {

return false;

}

ResponseResult> other = (ResponseResult>) obj;

if (data == null) {

if (other.data != null) {

return false;

}

} else if (!data.equals(other.data)) {

return false;

}

if (message == null) {

if (other.message != null) {

return false;

}

} else if (!message.equals(other.message)) {

return false;

}

if (code == null) {

if (other.code != null) {

return false;

}

} else if (!code.equals(other.code)) {

return false;

}

return true;

}

/**

* 通用状态码

* Description:

* @author Lusifer

* @version v1.0.0

* @date 2019-07-30 05:02:49

* @see

public class CodeStatus {

/**

* 请求成功

public static final int OK = 20000;

/**

* 请求失败

public static final int FAIL = 20002;

/**

* 熔断请求

public static final int BREAKING = 20004;

/**

* 非法请求

public static final int ILLEGAL_REQUEST = 50000;

/**

* 非法令牌

public static final int ILLEGAL_TOKEN = 50008;

/**

* 其他客户登录

public static final int OTHER_CLIENTS_LOGGED_IN = 50012;

/**

* 令牌已过期

public static final int TOKEN_EXPIRED = 50014;

}