[英]How to capture socket objects into external constant in Jetty 9 (migrating from Jetty 7)?
[英]How to call .addfilter() while migrating from jetty 7 to jetty 8?
我正在將碼頭7遷移到碼頭8,
我收到此錯誤:
找不到適用於addFilter(Class,String,int)servletContext.addFilter(JsonTokenFilter.class,“ / *”,FilterMapping.REQUEST)的合適方法;
我正在嘗試做的是:
// servlet context
ServletContextHandler servletContext = new ServletContextHandler( ServletContextHandler.SESSIONS | ServletContextHandler.SECURITY);
// set session manager
SessionHandler sessionHandler = new GatewaySessionHandler(sessionManager);
servletContext.setSessionHandler(sessionHandler);
sessionHandler.addEventListener(new SessionListener());
sessionHandler.addEventListener(new CsrfGuardHttpSessionListener());
sessionManager.setSecureRequestOnly(Utilities.getConfigBoolean("fievel.jetty.secureCookies", true));
sessionManager.setHttpOnly(Utilities.getConfigBoolean( "fievel.jetty.httpCookies", true));
setSessionSettings();
// add json rpc signal if session token invalid
servletContext.addFilter(JsonTokenFilter.class, "/*", FilterMapping.REQUEST);
最后一行是給出錯誤的那一行。
如果我將ServletContextHandler用於碼頭8,
addFilter(FilterHolder holder, String pathSpec, EnumSet<DispatcherType> dispatches)
理想情況下,是我應該編寫的代碼類型。
誰能給我一個提示,我要去哪里錯了?
我認為你應該寫這樣的東西:
servletContext.addFilter(JsonTokenFilter.class, "/*", EnumSet.of(DispatcherType.REQUEST));
因為它期望一個EnumSet而不是int
我已經嘗試過Eclipse Jetty教程中的教程
public static void main(String[] args) throws Exception
{
Server server = new Server(8080);
ServletContextHandler servletContext = new ServletContextHandler(ServletContextHandler.SESSIONS);
servletContext.setContextPath("/");
server.setHandler(servletContext);
servletContext.addServlet(new ServletHolder(new HelloServlet()),"/*");
servletContext.addFilter(TestFilter.class, "/*", EnumSet.of(DispatcherType.REQUEST));
server.start();
server.join();
}
輸出為:
2016-08-10 15:13:58.054:INFO:oejs.Server:jetty-8.1.19.v20160209
TestFilter Init
2016-08-10 15:13:58.186:INFO:oejs.AbstractConnector:Started SelectChannelConnector@0.0.0.0:8080
TestFilter doFilter running
因此以這種方式確保注冊了過濾器
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