SSLHandshakeException：由同级关闭的连接

Question

我有一个简单的代码，并有一个异常来了，不知道为什么？ 我的代码：

Document document= Jsoup.connect("https://kolkatatrafficpolice.net/").get(); 

堆栈跟踪：

javax.net.ssl.SSLHandshakeException: Connection closed by peer 
W/System.err:  at com.android.org.conscrypt.NativeCrypto.SSL_do_handshake(Native Method) 
W/System.err:  at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:357) 
W/System.err:  at com.android.okhttp.Connection.connectTls(Connection.java:235) 
W/System.err:  at com.android.okhttp.Connection.connectSocket(Connection.java:199) 
W/System.err:  at com.android.okhttp.Connection.connect(Connection.java:172) 
W/System.err:  at com.android.okhttp.Connection.connectAndSetOwner(Connection.java:367) 
W/System.err:  at com.android.okhttp.OkHttpClient$1.connectAndSetOwner(OkHttpClient.java:130) 
W/System.err:  at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:330) 
W/System.err:  at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:247) 
W/System.err:  at com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:457) 
W/System.err:  at com.android.okhttp.internal.huc.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:126) 
W/System.err:  at com.android.okhttp.internal.huc.DelegatingHttpsURLConnection.connect(DelegatingHttpsURLConnection.java:89) 
W/System.err:  at com.android.okhttp.internal.huc.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java) 
W/System.err:  at org.jsoup.helper.HttpConnection$Response.execute(HttpConnection.java:571) 
W/System.err:  at org.jsoup.helper.HttpConnection$Response.execute(HttpConnection.java:548) 
W/System.err:  at org.jsoup.helper.HttpConnection.execute(HttpConnection.java:235) 
W/System.err:  at org.jsoup.helper.HttpConnection.get(HttpConnection.java:224) 
W/System.err:  at com.pritesh.trafficviolation.GetHtml.doInBackground(MainActivity.java:29) 

Answer 1

该服务器使用了无法识别的证书颁发机构。

如果这是您的服务器，并且您故意这样做（例如，这是一个自签名证书），则需要配置JSoup/OkHttp以使用该自签名证书。

否则，你的问题在于服务器。