2014-11-01 51 views
0

我正在使用NetBeans和Java。我試圖從需要日誌記錄的網站提取數據,我進入一個帳戶我提取數據,然後進入另一個,我的代碼正在工作,但總是在一段時間後我得到:java.net.ConnectException:連接計時out:連接。 我正在使用Apache HttpClient。如果我使用的代碼在另一個網站沒有例外,如果有人可以幫助我......謝謝。java.net.ConnectException超時

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

爲了增加你的插座等待,直到它從其他站點接收數據的時候,你可以打電話讓您真正連接之前下列靜態方法:

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

上述呼叫指定連接建立和套接字讀數均爲30秒超時。

+0

我是怎麼解決的: 我創建了一個try catch使得catch「回來」嘗試它的工作,無論如何 – 2014-11-03 10:36:47

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