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fix(interceptor): handler 执行异常时没有清理掉当前线程保存的用户登录信息

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This commit is contained in:
xiongxiaoyang 2023-03-11 22:38:08 +08:00
parent b5be909415
commit 3c93f90fad
2 changed files with 31 additions and 8 deletions
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26
src/main/java/io/github/xxyopen/novel/core/interceptor/AuthInterceptor.java
View File

@ -9,14 +9,15 @@ import io.github.xxyopen.novel.core.constant.ApiRouterConsts;
import io.github.xxyopen.novel.core.constant.SystemConfigConsts;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import java.nio.charset.StandardCharsets;
import java.util.Map;
import lombok.RequiredArgsConstructor;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;
import java.nio.charset.StandardCharsets;
import java.util.Map;
/**
* 认证授权 拦截器：为了注入其它的 Spring beans，需要通过 @Component 注解将该拦截器注册到 Spring 上下文
*
@ -31,6 +32,9 @@ public class AuthInterceptor implements HandlerInterceptor {
private final ObjectMapper objectMapper;
/**
* handle 执行前调用
*/
@SuppressWarnings("NullableProblems")
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response,
@ -60,12 +64,26 @@ public class AuthInterceptor implements HandlerInterceptor {
}
}
/**
* handler 执行后调用，出现异常不调用
*/
@SuppressWarnings("NullableProblems")
@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
ModelAndView modelAndView) throws Exception {
// 清理当前线程保存的用户数据
UserHolder.clear();
HandlerInterceptor.super.postHandle(request, response, handler, modelAndView);
}
/**
* DispatcherServlet 完全处理完请求后调用，出现异常照常调用
*/
@SuppressWarnings("NullableProblems")
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
throws Exception {
// 清理当前线程保存的用户数据
UserHolder.clear();
HandlerInterceptor.super.afterCompletion(request, response, handler, ex);
}
}

13
src/main/java/io/github/xxyopen/novel/core/interceptor/TokenParseInterceptor.java
View File

@ -9,7 +9,6 @@ import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;
/**
* Token 解析拦截器
@ -23,6 +22,7 @@ public class TokenParseInterceptor implements HandlerInterceptor {
private final JwtUtils jwtUtils;
@SuppressWarnings("NullableProblems")
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response,
Object handler) throws Exception {
@ -35,11 +35,16 @@ public class TokenParseInterceptor implements HandlerInterceptor {
return HandlerInterceptor.super.preHandle(request, response, handler);
}
/**
* DispatcherServlet 完全处理完请求后调用，出现异常照常调用
*/
@SuppressWarnings("NullableProblems")
@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
ModelAndView modelAndView) throws Exception {
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
throws Exception {
// 清理当前线程保存的用户数据
UserHolder.clear();
HandlerInterceptor.super.postHandle(request, response, handler, modelAndView);
HandlerInterceptor.super.afterCompletion(request, response, handler, ex);
}
}