每日总结

1.今天http相关的学习

使用HttpURLConnection发送PUT请求：

public static String LoginByPut(Context mContext, String mobile, String password, int from, 
          String devid,String version_name, int remember_me) {
    String resp = "";
    try {
        HttpURLConnection conn = (HttpURLConnection) new URL(LOGIN_URL).openConnection();
        conn.setRequestMethod("PUT");
        conn.setReadTimeout(5000);
        conn.setConnectTimeout(5000);
        conn.setDoOutput(true);
        conn.setDoInput(true);
        conn.setUseCaches(false);

        String data = "mobile=" + mobile + "&password=" + password + "&from=" + from + "&devid=" + "devid"
                + "&version_name=" + "version_name" + "&remember_me=" + remember_me;
        ;
        // 获取输出流:
        OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream());
        writer.write(data);
        writer.flush();
        writer.close();

        // 获取相应流对象:
        InputStream in = conn.getInputStream();
        BufferedReader reader = new BufferedReader(new InputStreamReader(in));
        StringBuilder response = new StringBuilder();
        String line;
        while ((line = reader.readLine()) != null)
            response.append(line);
        SPUtils.put(mContext, "session", conn.getHeaderField("Set-Cookie"));
        // 资源释放:
        in.close();
        // 返回字符串
        Log.e("HEHE", response.toString());
        return response.toString();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return "";
}