2014-11-01 44 views
0

我正在使用NetBeans和Java。我试图从需要日志记录的网站提取数据,我进入一个帐户我提取数据,然后进入另一个,我的代码正在工作,但总是在一段时间后我得到:java.net.ConnectException:连接计时out:连接。 我正在使用Apache HttpClient。如果我使用的代码在另一个网站没有例外,如果有人可以帮助我......谢谢。java.net.ConnectException超时

java.net.ConnectException: Connection timed out: connect 
    at java.net.DualStackPlainSocketImpl.connect0(Native Method) 
    at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79) 
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) 
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) 
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) 
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) 
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) 
    at java.net.Socket.connect(Socket.java:579) 
    at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:117) 
    at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:177) 
    at org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:304) 
    at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:611) 
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:446) 
    at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863) 
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) 
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106) 
    at navegadorsite.NavegadorSite.openPage(NavegadorSite.java:80) 
    at navegadorsite.NavegadorSite.main(NavegadorSite.java:174) 

回答

1

为了增加你的插座等待,直到它从其他站点接收数据的时候,你可以打电话让您真正连接之前下列静态方法:

HttpParams params = httpClient.getParams(); 
HttpConnectionParams.setConnectionTimeout(params, 30000); 
HttpConnectionParams.setSoTimeout(params, 30000);`. 

上述呼叫指定连接建立和套接字读数均为30秒超时。

+0

我是怎么解决的: 我创建了一个try catch使得catch“回来”尝试它的工作,无论如何 – 2014-11-03 10:36:47

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