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全局拦截sa-token 异常，并提醒用户异常原因

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Ziin
2025-06-12 20:25:15 +08:00
parent c6382e3283
commit 9619b71211
3 changed files with 48 additions and 4 deletions
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42
src/main/java/com/yupi/springbootinit/exception/GlobalExceptionHandler.java
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@@ -1,5 +1,7 @@
package com.yupi.springbootinit.exception;
import cn.dev33.satoken.exception.NotLoginException;
import cn.dev33.satoken.util.SaResult;
import com.yupi.springbootinit.common.BaseResponse;
import com.yupi.springbootinit.common.ErrorCode;
import com.yupi.springbootinit.common.ResultUtils;
@@ -28,4 +30,44 @@ public class GlobalExceptionHandler {
log.error("RuntimeException", e);
return ResultUtils.error(ErrorCode.SYSTEM_ERROR, "系统错误");
}
// 全局异常拦截（拦截项目中的NotLoginException异常）
@ExceptionHandler(NotLoginException.class)
public BaseResponse<?> handlerNotLoginException(NotLoginException nle)
throws Exception {
// 打印堆栈，以供调试
nle.printStackTrace();
// 判断场景值，定制化异常信息
String message = "";
if(nle.getType().equals(NotLoginException.NOT_TOKEN)) {
message = "未能读取到有效用户令牌";
}
else if(nle.getType().equals(NotLoginException.INVALID_TOKEN)) {
message = "令牌无效";
}
else if(nle.getType().equals(NotLoginException.TOKEN_TIMEOUT)) {
message = "令牌已过期";
}
else if(nle.getType().equals(NotLoginException.BE_REPLACED)) {
message = "令牌已被顶下线";
}
else if(nle.getType().equals(NotLoginException.KICK_OUT)) {
message = "令牌已被踢下线";
}
else if(nle.getType().equals(NotLoginException.TOKEN_FREEZE)) {
message = "令牌已被冻结";
}
else if(nle.getType().equals(NotLoginException.NO_PREFIX)) {
message = "未按照指定前缀提交令牌";
}
else {
message = "当前会话未登录";
}
// 返回给前端
return ResultUtils.error(ErrorCode.SYSTEM_ERROR.getCode(),message);
}
}