基于apache http的工具类-优快云博客

本文详细介绍了如何使用HTTPUtils类在Android环境下进行网络请求，包括创建HttpClient、设置超时参数、构建URL以及发送GET请求等关键步骤，并展示了下载文件的具体实现。

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/*
所需JAR
httpmime-4.1.1.jar
Android 2.1 已包含下面两个
org.apache.http
org.apache.json
工具类HttpUtils.java
使用方法：
*/
         HttpClient httpClient = new DefaultHttpClient(new BasicHttpParams());


		HttpParams params = httpClient.getParams();
		HttpConnectionParams.setConnectionTimeout(params, 1000 * 10);
		HttpConnectionParams.setSoTimeout(params, 1000 * 10);
		ConnManagerParams.setTimeout(params, 1000 * 10);
/*
HttpUtils.java
public static String makeUrl(String baseUrl, String relativeUrl,
			Object... params);
public static String makeUrl(String baseUrl, String relativeUrl,
			Map<String, Object> params);
*/
String url=HttpUtils.makeUrl("http://192.168.1.100:8080/app/", "/dist/release_notes.txt", params);
String result = HttpUtils.get(url, httpClient)

String url=HttpUtils.makeUrl("http://192.168.1.100:8080/app/", "/dist/ird_android.apk", params);

String apkFilePath = Environment.getExternalStorageDirectory().getAbsolutePath() + "/temp/test_android.apk";

HttpUtils.download(fileUrl, apkFilePath, httpClient);