package com.example.jz.modle;
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import com.example.jz.enums.BusinessHttpStatus;
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import lombok.*;
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import lombok.experimental.Accessors;
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import java.io.Serializable;
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/**
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* 响应信息主体
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*
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* @param <T>
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* @author lengleng
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*/
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@ToString
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@NoArgsConstructor
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@AllArgsConstructor
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@Accessors(chain = true)
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public class R<T> implements Serializable {
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private static final long serialVersionUID = 1L;
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@Getter
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@Setter
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private int code;
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@Getter
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@Setter
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private String msg;
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@Getter
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@Setter
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private T data;
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public static <T> R<T> ok() {
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return restResult(null, BusinessHttpStatus.SUCCESS.value(), "执行成功");
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}
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public static <T> R<T> ok(T data) {
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return restResult(data, BusinessHttpStatus.SUCCESS.value(), "执行成功");
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}
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public static <T> R<T> ok(T data, String msg) {
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return restResult(data, BusinessHttpStatus.SUCCESS.value(), msg);
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}
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public static <T> R<T> failed() {
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return restResult(null, BusinessHttpStatus.BAD_EXCEPTION.value(), null);
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}
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public static <T> R<T> failed(String msg) {
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return restResult(null, BusinessHttpStatus.BAD_EXCEPTION.value(), msg);
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}
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public static <T> R<T> failed(T data) {
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return restResult(data, BusinessHttpStatus.BAD_EXCEPTION.value(), null);
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}
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public static <T> R<T> failed(T data, String msg) {
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return restResult(data, BusinessHttpStatus.BAD_EXCEPTION.value(), msg);
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}
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private static <T> R<T> restResult(T data, int code, String msg) {
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R<T> apiResult = new R<>();
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apiResult.setCode(code);
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apiResult.setData(data);
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apiResult.setMsg(msg);
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return apiResult;
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}
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}
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