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我想研究 Android 中使用的内置 apache 版本，是否有任何意义可以在 apache 网站上的最新稳定 apache jar 上更改它。我面临的当前问题是执行发布请求时有很大的延迟。我在 stackoverflow 中阅读了很多关于它的帖子，一些用户说从 4.1.1 版本开始，这个问题得到了解决。我试图将最新的稳定 apache 客户端和核心 jar 放入我的项目中，将它们添加到依赖项中，但似乎仍在使用 android 内置 apache。如何强制使用第三方apachy jar？

我的http客户端：

import com.example.restservice.service.EasySSLSocketFactory;
import org.apache.http.HttpVersion;
import org.apache.http.client.HttpClient;
import org.apache.http.conn.ClientConnectionManager;
import org.apache.http.conn.scheme.PlainSocketFactory;
import org.apache.http.conn.scheme.Scheme;
import org.apache.http.conn.scheme.SchemeRegistry;
import org.apache.http.conn.ssl.SSLSocketFactory;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpParams;
import org.apache.http.params.HttpProtocolParams;
import org.apache.http.protocol.HTTP;

import java.security.KeyStore;

public class HttpUtils {
private static DefaultHttpClient client;

public static HttpClient getHttpClient() {
    if (client != null)
        return client;

    try {
        // here we can set a custom keystore if we need to
        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(null, null);

        SSLSocketFactory sf = new EasySSLSocketFactory(trustStore);
        sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

        HttpParams params = new BasicHttpParams();

        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);

        SchemeRegistry registry = new SchemeRegistry();
        registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        registry.register(new Scheme("https", sf, 443));

        ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);

        client = new DefaultHttpClient(ccm, params);

    } catch (Exception e) {
        client = new DefaultHttpClient();
    }
    return client;
}
}

SSLSoket：

import org.apache.http.conn.ssl.SSLSocketFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import java.io.IOException;
import java.net.Socket;
import java.net.UnknownHostException;
import java.security.*;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;

public class EasySSLSocketFactory extends SSLSocketFactory {
SSLContext sslContext = SSLContext.getInstance("TLS");

public EasySSLSocketFactory(KeyStore truststore) throws NoSuchAlgorithmException, KeyManagementException, KeyStoreException, UnrecoverableKeyException {
    super(truststore);
    TrustManager tm = new X509TrustManager() {
        public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
        }

        public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
        }

        public X509Certificate[] getAcceptedIssuers() {
            return null;
        }
    };

    sslContext.init(null, new TrustManager[] {
        tm
    }, null);
}

@Override
public Socket createSocket(Socket socket, String host, int port, boolean autoClose) throws IOException, UnknownHostException {
    return sslContext.getSocketFactory().createSocket(socket, host, port, autoClose);
}

@Override
public Socket createSocket() throws IOException {
    return sslContext.getSocketFactory().createSocket();
}
}
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1 回答 1

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这是一个带有说明的罐子。

包括在您的 android 项目中并更改导入语句，如链接中的文档中所示。

于 2013-04-11T00:57:19.627 回答