74 lines
2.6 KiB
Java
74 lines
2.6 KiB
Java
package com.yupi.springbootinit.exception;
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import cn.dev33.satoken.exception.NotLoginException;
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import cn.dev33.satoken.util.SaResult;
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import com.yupi.springbootinit.common.BaseResponse;
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import com.yupi.springbootinit.common.ErrorCode;
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import com.yupi.springbootinit.common.ResultUtils;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.web.bind.annotation.ExceptionHandler;
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import org.springframework.web.bind.annotation.RestControllerAdvice;
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/**
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* 全局异常处理器
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*
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* @author <a href="https://github.com/liyupi">程序员鱼皮</a>
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* @from <a href="https://yupi.icu">编程导航知识星球</a>
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*/
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@RestControllerAdvice
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@Slf4j
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public class GlobalExceptionHandler {
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@ExceptionHandler(BusinessException.class)
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public BaseResponse<?> businessExceptionHandler(BusinessException e) {
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log.error("BusinessException", e);
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return ResultUtils.error(e.getCode(), e.getMessage());
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}
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@ExceptionHandler(RuntimeException.class)
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public BaseResponse<?> runtimeExceptionHandler(RuntimeException e) {
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log.error("RuntimeException", e);
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return ResultUtils.error(ErrorCode.SYSTEM_ERROR, "系统错误");
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}
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// 全局异常拦截（拦截项目中的NotLoginException异常）
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@ExceptionHandler(NotLoginException.class)
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public BaseResponse<?> handlerNotLoginException(NotLoginException nle)
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throws Exception {
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// 打印堆栈，以供调试
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nle.printStackTrace();
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// 判断场景值，定制化异常信息
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String message = "";
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if(nle.getType().equals(NotLoginException.NOT_TOKEN)) {
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message = "未能读取到有效用户令牌";
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}
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else if(nle.getType().equals(NotLoginException.INVALID_TOKEN)) {
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message = "令牌无效";
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}
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else if(nle.getType().equals(NotLoginException.TOKEN_TIMEOUT)) {
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message = "令牌已过期";
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}
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else if(nle.getType().equals(NotLoginException.BE_REPLACED)) {
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message = "令牌已被顶下线";
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}
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else if(nle.getType().equals(NotLoginException.KICK_OUT)) {
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message = "令牌已被踢下线";
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}
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else if(nle.getType().equals(NotLoginException.TOKEN_FREEZE)) {
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message = "令牌已被冻结";
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}
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else if(nle.getType().equals(NotLoginException.NO_PREFIX)) {
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message = "未按照指定前缀提交令牌";
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}
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else {
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message = "当前会话未登录";
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}
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// 返回给前端
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return ResultUtils.error(ErrorCode.TOKEN_INVALID.getCode(),message);
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}
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}
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