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统一 API 返回 json 工具类
package com.zhihu.portal.common;
import java.io.Serializable;
/**
* 统一 API 返回 json 工具类
*/
public class Result implements Serializable {
private Integer code;
private String message;
private Object data;
public Result() {
}
public Result(Integer code, String message) {
this.code = code;
this.message = message;
}
public static Result success(){
Result res = new Result();
res.setResultCode(ResultCode.SUCCESS);
return res;
}
public static Result success(Object data) {
Result result = new Result();
result.setResultCode(ResultCode.SUCCESS);
result.setData(data);
return result;
}
public static Result failure(ResultCode resultCode) {
Result result = new Result();
result.setResultCode(resultCode);
result.setMessage(resultCode.message());
return result;
}
public static Result failure(ResultCode resultCode, Object data) {
Result result = new Result();
result.setResultCode(resultCode);
result.setData(data);
return result;
}
public void setResultCode(ResultCode code) {
this.code = code.code();
this.message = code.message();
}
public Integer getCode() {
return code;
}
public void setCode(Integer code) {
this.code = code;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public Object getData() {
return data;
}
public void setData(Object data) {
this.data = data;
}
}
API 统一返回状态码
package com.zhihu.portal.common;
/**
* API 统一返回状态码
*/
public enum ResultCode {
/* 成功状态码 */
SUCCESS(0, “ 成功 ”),
/* 令牌失效 */
TOKEN_INVALID(401,” 令牌失效 ”),
SERVER_ERROR(400, “ 服务器错误 ”),
/* 参数错误 10001-19999 */
PARAM_IS_INVALID(10001, “ 参数无效 ”),
PARAM_IS_BLANK(10002, “ 参数为空 ”),
PARAM_TYPE_BIND_ERROR(10003, “ 参数类型错误 ”),
PARAM_NOT_COMPLETE(10004, “ 参数缺失 ”),
/* 用户错误：20001-29999*/
USER_NOT_LOGGED_IN(20001, “ 用户未登录 ”),
USER_LOGIN_ERROR(20002, “ 账号不存在或密码错误 ”),
USER_ACCOUNT_FORBIDDEN(20003, “ 账号已被禁用 ”),
USER_NOT_EXIST(20004, “ 用户不存在 ”),
USER_HAS_EXISTED(20005, “ 用户已存在 ”),
Cert_HAS_EXISTED(20006, “ 认证已存在 ”),
/* 业务错误：30001-39999 */
CREATE_FAIL(30001, “ 创建失败 ”),
/* 系统错误：40001-49999 */
SYSTEM_INNER_ERROR(40001, “ 系统繁忙，请稍后重试 ”),
/* 数据错误：50001-599999 */
RESULE_DATA_NONE(50001, “ 数据未找到 ”),
DATA_IS_WRONG(50002, “ 数据有误 ”),
DATA_ALREADY_EXISTED(50003, “ 数据已存在 ”),
/* 接口错误：60001-69999 */
INTERFACE_INNER_INVOKE_ERROR(60001, “ 内部系统接口调用异常 ”),
INTERFACE_OUTTER_INVOKE_ERROR(60002, “ 外部系统接口调用异常 ”),
INTERFACE_FORBID_VISIT(60003, “ 该接口禁止访问 ”),
INTERFACE_ADDRESS_INVALID(60004, “ 接口地址无效 ”),
INTERFACE_REQUEST_TIMEOUT(60005, “ 接口请求超时 ”),
INTERFACE_EXCEED_LOAD(60006, “ 接口负载过高 ”),
/* 权限错误：70001-79999 */
PERMISSION_NO_ACCESS(70001, “ 只有标签 Owner , 才具备删除权限 ”),
PERMISSION_NO_PHONE_ACCESS(70002,” 此认证标签已有员工认证，不可以进行删除 ”);
private Integer code;
private String message;
ResultCode(Integer code, String message) {
this.code = code;
this.message = message;
}
public Integer code() {
return this.code;
}
public String message() {
return this.message;
}
public static String getMessage(String name) {
for (ResultCode item : ResultCode.values()) {
if (item.name().equals(name)) {
return item.message;
}
}
return name;
}
public static Integer getCode(String name) {
for (ResultCode item : ResultCode.values()) {
if (item.name().equals(name)) {
return item.code;
}
}
return null;
}
@Override
public String toString() {
return this.name();
}
/*public static void main(String[] args) {
ResultCode[] ApiResultCodes = ResultCode.values();
List<Integer> codeList = new ArrayList<>();
for (ResultCode ApiResultCode : ApiResultCodes) {
if (codeList.contains(ApiResultCode.code)) {
System.out.println(ApiResultCode.code);
} else {
codeList.add(ApiResultCode.code());
}
System.out.println(ApiResultCode.code);
}
}*/
}
