Android http请求

intergameover

于 2016-04-26 14:30:46 发布

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分类专栏： Android

本文链接：https://blog.youkuaiyun.com/intergameover/article/details/51250242

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本文介绍了如何使用官方推荐的HttpUrlConnection进行网络连接操作。通过示例代码详细展示了设置读取超时时间、连接超时时间、请求方法及输入流等步骤，并提供了处理响应结果的方法。

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HttpUrlConnection VS HttpClient

官方推荐HttpUrlConnection

标准访问

http://developer.android.com/training/basics/network-ops/connecting.html

    try {
        URL url = new URL(myurl);
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setReadTimeout(10000 /* milliseconds */);
        conn.setConnectTimeout(15000 /* milliseconds */);
        conn.setRequestMethod("GET");
        conn.setDoInput(true);
        // Starts the query
        conn.connect();
        int response = conn.getResponseCode();
        Log.d(DEBUG_TAG, "The response is: " + response);
        is = conn.getInputStream();

        // Convert the InputStream into a string
        String contentAsString = readIt(is, len);
        return contentAsString;

    // Makes sure that the InputStream is closed after the app is
    // finished using it.
    } finally {
        if (is != null) {
            is.close();
        } 
    }