package com.xiaopeng.map.config.interceptor;
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import com.xiaopeng.unifiedverification.interceptor.CheckForClientInterceptor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Component;
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import org.springframework.web.method.HandlerMethod;
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import org.springframework.web.servlet.HandlerInterceptor;
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import javax.annotation.Resource;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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/**
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* CheckForClientInterceptor 包装器,用于处理静态资源请求
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* 避免 ClassCastException: ResourceHttpRequestHandler cannot be cast to HandlerMethod
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*
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* @author xiaopeng
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*/
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@Slf4j
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@Component
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public class SafeCheckForClientInterceptor implements HandlerInterceptor {
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@Resource
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private CheckForClientInterceptor checkForClientInterceptor;
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@Override
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public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
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// 如果不是 HandlerMethod,说明是静态资源请求,直接放行
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if (!(handler instanceof HandlerMethod)) {
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log.debug("请求 {} 是静态资源请求,跳过 CheckForClientInterceptor 验证", request.getRequestURI());
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return true;
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}
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// 如果是 HandlerMethod,则调用原始的拦截器进行验证
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try {
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return checkForClientInterceptor.preHandle(request, response, handler);
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} catch (ClassCastException e) {
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log.error("CheckForClientInterceptor 发生 ClassCastException,请求: {}, handler: {}",
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request.getRequestURI(), handler.getClass().getName(), e);
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// 发生 ClassCastException 时,记录错误但允许请求继续
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return true;
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}
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}
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@Override
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public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
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org.springframework.web.servlet.ModelAndView modelAndView) throws Exception {
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// 如果不是 HandlerMethod,直接返回
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if (!(handler instanceof HandlerMethod)) {
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return;
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}
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// 调用原始拦截器的 postHandle 方法
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try {
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checkForClientInterceptor.postHandle(request, response, handler, modelAndView);
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} catch (Exception e) {
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log.error("CheckForClientInterceptor postHandle 发生异常,请求: {}", request.getRequestURI(), e);
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}
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}
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@Override
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public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
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// 如果不是 HandlerMethod,直接返回
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if (!(handler instanceof HandlerMethod)) {
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return;
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}
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// 调用原始拦截器的 afterCompletion 方法
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try {
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checkForClientInterceptor.afterCompletion(request, response, handler, ex);
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} catch (Exception e) {
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log.error("CheckForClientInterceptor afterCompletion 发生异常,请求: {}", request.getRequestURI(), e);
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}
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}
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}
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