一身气质范 2017-08-31 06:07 采纳率: 100%
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Java获取http请求返回json格式数据异常

java.net.SocketTimeoutException: connect timed out
at java.net.DualStackPlainSocketImpl.waitForConnect(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.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 com.elan.webservers.HttpRequestUtil.getHttp(HttpRequestUtil.java:64)
at com.elan.webservers.HttpRequestUtil.main(HttpRequestUtil.java:19)

一直提示连接超时, 请问下有什么解决的方法么?

// 开始连接请求
conn.connect(); //这行为异常提示行

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14条回答 默认 最新

  • 过客00 2017-08-31 06:11
    关注

    将Socket超时时间改大一点就可以了

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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