Question

对不起我的noob问题，但我有这段代码从我的网络服务获取有关我的数据库的JSON信息：

const

我刚刚购买了SSL证书，我必须将我的GET方法代码从HTTP传递到HTTPS，我该怎么做？

这是我启用TLS 1.1和1.2的TLSSocketFactory：

public static JSONObject readJsonFromUrl(String url) throws IOException, JSONException {
    InputStream is = new URL(url).openStream();
    try  {
        BufferedReader rd = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8")));
        String jsonText = readAll(rd);
        return new JSONObject(jsonText);
    } finally {
        is.close();
    }
}

private static String readAll(Reader rd) throws IOException {
    StringBuilder sb = new StringBuilder();
    int cp;
    while ((cp = rd.read()) != -1) {
        sb.append((char) cp);
    }
    return sb.toString();
}

使用我的POST方法，我创建了一个TLSSocket工厂的实例并应用于我的POST方法，如下所示：

public class TLSSocketFactory extends SSLSocketFactory {

private SSLSocketFactory internalSSLSocketFactory;

public TLSSocketFactory() throws KeyManagementException, NoSuchAlgorithmException {
    SSLContext context = SSLContext.getInstance("TLS");
    context.init(null, null, null);
    internalSSLSocketFactory = context.getSocketFactory();
}

@Override
public String[] getDefaultCipherSuites() {
    return internalSSLSocketFactory.getDefaultCipherSuites();
}

@Override
public String[] getSupportedCipherSuites() {
    return internalSSLSocketFactory.getSupportedCipherSuites();
}

@Override
public Socket createSocket(Socket s, String host, int port, boolean autoClose) throws IOException {
    return enableTLSOnSocket(internalSSLSocketFactory.createSocket(s, host, port, autoClose));
}

@Override
public Socket createSocket(String host, int port) throws IOException, UnknownHostException {
    return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port));
}

@Override
public Socket createSocket(String host, int port, InetAddress localHost, int localPort) throws IOException, UnknownHostException {
    return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port, localHost, localPort));
}

@Override
public Socket createSocket(InetAddress host, int port) throws IOException {
    return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port));
}

@Override
public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException {
    return enableTLSOnSocket(internalSSLSocketFactory.createSocket(address, port, localAddress, localPort));
}

private Socket enableTLSOnSocket(Socket socket) {
    if(socket != null && (socket instanceof SSLSocket)) {
        ((SSLSocket)socket).setEnabledProtocols(new String[] {"TLSv1.1", "TLSv1.2"});
    }
    return socket;
}
}

但是，我的问题是...... 我的GET方法怎么能这样做呢？

感谢您的帮助！

Answer 1

要设置TLSSocketFactory以供url使用，假设它是HTTPS网址，您可以使用：

HttpsURLConnection conn = (HttpsURLConnection) new URL(url).openConnection();
conn.setSSLSocketFactory(tlsSocketFactory);

与POST，PUT，等相同。明确声明您希望此conn使用GET：

conn.setRequestMethod("GET");

根据需要

或"POST"或"PUT"。然后：

conn.connect();
InputStream is = conn.getInputStream();

并从InputStream。

中读取您的JSON数据

希望这有帮助！

Http GET方法来Https？

1 个答案: