使用jmeter使用代理錄制登錄百度賬號腳本，回放登錄不成功，提示

" _ue_custom_node_="true">? ? ?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 ? ?sun.security.ssl.SSLSocketImpl.connect(Unknown Source) at ? ?org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:542) ? ?at ? ?org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:412) ? ?at ? ?org.apache.jmeter.protocol.http.sampler.LazySchemeSocketFactory.connectSocket(LazySchemeSocketFactory.java:97) ? ?at ? ?org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179) ? ?at ? ?org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:328) ? ?at ? ?org.apache.jmeter.protocol.http.sampler.MeasuringConnectionManager$MeasuredConnection.open(MeasuringConnectionManager.java:114) ? ?at ? ?org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612) ? ?at ? ?org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447) ? ?at ? ?org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) ? ?at ? ?org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) ? ?at ? ?org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ? ?at ? ?org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.executeRequest(HTTPHC4Impl.java:619) ? ?at ? ?org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.sample(HTTPHC4Impl.java:379) ? ?at ? ?org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:74) ? ?at ? ?org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1146) ? ?at ? ?org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1135) ? ?at ? ?org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:465) ? ?at ? ?org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:410) ? ?at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:241) at ? ?java.lang.Thread.run(Unknown Source)? ? ?

應(yīng)該怎么解決？