我的也是登录录制出了问题，说链接不上，录制任何登录功能网站都这样子

        java.net.ConnectException: Connection timed out: connect at    java.net.DualStackPlainSocketImpl.connect0(Native Method) at    java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source) at    java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at    java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at    java.net.AbstractPlainSocketImpl.connect(Unknown Source) at    java.net.PlainSocketImpl.connect(Unknown Source) at    java.net.SocksSocketImpl.connect(Unknown Source) at    java.net.Socket.connect(Unknown Source) at java.net.Socket.connect(Unknown    Source) at sun.net.NetworkClient.doConnect(Unknown Source) at    sun.net.www.http.HttpClient.openServer(Unknown Source) at    sun.net.www.http.HttpClient.openServer(Unknown Source) at    sun.net.www.http.HttpClient.(Unknown Source) at    sun.net.www.http.HttpClient.New(Unknown Source) at    sun.net.www.http.HttpClient.New(Unknown Source) at    sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown    Source) at    sun.net.www.protocol.http.HttpURLConnection.plainConnect0(Unknown Source)    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown    Source) at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown    Source) at    org.apache.jmeter.protocol.http.sampler.HTTPJavaImpl.sample(HTTPJavaImpl.java:508)    at    org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:74)    at    org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1189)    at    org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1178)    at    org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:498)    at    org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:424)    at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:255) at    java.lang.Thread.run(Unknown Source)