我有一个使用 HttpsUrlConnection 执行 POST 请求的代码,该代码工作正常,但我的一些用户拥有带有封闭用户组的 SIM 卡,他们需要在他们的 apn 设置中设置代理。如果他们设置代理,我需要修改我的代码。我试过这个:
HttpsURLConnection connection = null;
DataOutputStream outputStream = null;
DataInputStream inputStream = null;
String urlServer = "https://xxx";
String boundary = "*****";
try {
URL url = new URL(urlServer);
SocketAddress sa = new InetSocketAddress("[MY PROXY HOST]",[My PROXY PORT]);
Proxy mProxy = new Proxy(Proxy.Type.HTTP, sa);
connection.setDoInput(true);
connection.setDoOutput(true);
connection.setUseCaches(false);
connection.setRequestMethod("POST");
connection.setRequestProperty("Connection", "Keep-Alive");
connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded;boundary=" + boundary);
//this is supposed to open the connection via proxy
//if i use url.openConnection() instead, the code works
connection = (HttpsURLConnection) url.openConnection(mProxy);
//the following line will fail
outputStream = new DataOutputStream(connection.getOutputStream());
// [...]
} catch (Exception ex) {
ret = ex.getMessage();
}
现在我收到错误:
javax.net.ssl.SSLException: Connection closed by peer
如果我在 apn 中使用 url.OpenConnection() wuithout Proxy 和 Proxysettings,代码可以工作,可能是什么问题?
最佳答案
您可以尝试这种注册代理服务器的替代方法:
Properties systemSettings=System.getProperties();
systemSettings.put("http.proxyHost", "your.proxy.host.here");
systemSettings.put("http.proxyPort", "8080"); // use actual proxy port
关于android - 使用代理的 HttpsUrlConnection,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/8239437/