Android怎样在http头信息里设置参数

Posted 2023-03-23

在使用http请求server时常常要传递一些参数给server，如IMEI号、平台号、渠道号、客户端的版本号等一些通用信息，像这些参数我们没有必要每次都拼在url后，我们可以统一添加到http头里。
1.HttpClient的设置http头的参数
HttpClient httpclient = new DefaultHttpClient();

httpclient.getParams().setParameter(
CoreConnectionPNames.CONNECTION_TIMEOUT, CONN_TIME_OUT);
HttpGet httpget = new HttpGet(url);
httpget.addHeader("version", SystemInfo.getVersionChars());
httpget.addHeader("client_token", SystemInfo.getIMEI());
httpget.addHeader("platform", SystemInfo.getPlatForm() + "");
httpget.addHeader("channel_id", SystemInfo.getChannelId() + "");

2.HttpURLConnection的设置http头的参数
httpURLConnection.addRequestProperty("version",
SystemInfo.getVersionChars());
httpURLConnection.addRequestProperty("client_token",
SystemInfo.getIMEI());
httpURLConnection.addRequestProperty("platform",
SystemInfo.getPlatForm() + "");
httpURLConnection.addRequestProperty("channel_id",
SystemInfo.getChannelId() + ""); 参考技术A 第一步，点击设置下的WLAN,点击右下角的提示进入高级选项，“在休眠状态下保持WLAN连接”我们勾选“始终”。这样在锁屏状态下依然能确保wifi能保持网络通畅。至于wlan优化大家可开可不开，权衡下电量决定，建议不开启。