java.net.PlainSocketImpl.connect(未知源)在java.net.SocksSocketImpl.connect(未知源)在java.net.Socket.connect(未知源)在org.apache.jmeter.util.HttpSSLProtocolSocketFactory.createSocketHttpClient.java:397) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323) at org.apache.jmet