在我的 Spring Boot 应用程序中,我在我的应用程序外部托管文件。通过 addResourceHandler() 方法这样做。
此外,我需要通过检查几个会话属性来验证对这些文件的访问。为此,我添加了一个拦截器。
问题:在拦截时,在拦截器的 preHandle 中,通过代理路由器 apache 设置部署在 LINUX 上时,HttpServletRequest 没有任何会话信息(无会话)。但是,当直接从我的 IDE 在 Windows 上运行时,HttpServletRequest 确实具有正确的会话。
下面是代码:
@Configuration
@AutoConfigureAfter(DispatcherServletAutoConfiguration.class)
public class ULCMvcConfigurerAdapter extends WebMvcConfigurerAdapter {
@Autowired
private ThumbnailViewRequestInterceptor thumbnailViewRequestInterceptor;
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/content/thumbnails/**").addResourceLocations("file:/app/content/files/).setCachePeriod(60*60*24);
}
@Bean
public MappedInterceptor createThumbnailInterceptor() {
return new MappedInterceptor("/content/thumbnails/**", "/content/thumbnails/public/**", thumbnailViewRequestInterceptor);
}
}
@Component
public class ThumbnailViewRequestInterceptor extends HandlerInterceptorAdapter {
@Autowired
private UserService userService;
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object object, Exception arg3) throws Exception {
}
@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object object, ModelAndView model) throws Exception {
}
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object object) throws Exception {
final boolean allowAccess = someOperationOnRequestObject(request.getSession(false), request.getRequestURL());
return allowAccess;
}
}
以下是我的 apache conf 设置:
<VirtualHost *:80>
Header add Set-Cookie "ROUTEID=.%{BALANCER_WORKER_ROUTE}e; path=/" env=BALANCER_ROUTE_CHANGED
<Proxy "balancer://cluster">
BalancerMember http://10.76.2.72:8081/ keepalive=on retry=20 route=1
BalancerMember http://10.76.2.72:8082/ keepalive=on retry=20 route=2
ProxySet stickysession=ROUTEID
</Proxy>
<Location /balancer-manager>
SetHandler balancer-manager
</Location>
ProxyPass /balancer-manager !
ProxyPass / "balancer://cluster/" maxattempts=6 timeout=60
ProxyPassReverse / "balancer://cluster"
</VirtualHost>
关于我缺少什么的任何标题?