信息: 非法访问：此Web应用程序实例已停止。无法加载[org.apache.http.conn.routing.HttpRoute]。为了调试以及终止导致非法访问的线程，将抛出以下堆栈跟踪。

java.lang.IllegalStateException: 非法访问：此Web应用程序实例已停止。无法加载[org.apache.http.conn.routing.HttpRoute]。为了调试以及终止导致非法访问的线程，将抛出以下堆栈跟踪。

at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1385)

at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForClassLoading(WebappClassLoaderBase.java:1373)

at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1226)

at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1188)

at org.apache.http.impl.conn.DefaultRoutePlanner.determineRoute(DefaultRoutePlanner.java:96)

at org.apache.http.impl.client.InternalHttpClient.determineRoute(InternalHttpClient.java:125)

at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)

at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)

at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)

at java.lang.Thread.run(Thread.java:745)