现在的位置: 首页 > 综合 > 正文

【入门级】Android 简单的C/S网络交互

2013年09月06日 ⁄ 综合 ⁄ 共 1087字 ⁄ 字号 评论关闭

服务器代码:(你可以直接换成json)

<%@ page language="java" pageEncoding="UTF-8"%>
<%="H3c"%>
<%=request.getParameter("name")%>
<%=request.getParameter("test")%>

客户端代码:

public class HttpConnection {
	private String uri = MarketApplication.getMarketAppContext().getResources()
			.getString(R.string.server_ip);// 获取服务器ip地址

	/**
	 * 请求服务器响应
	 * 
	 * @param requestContent
	 *            [类型,参数,类型,参数]
	 */
	public void requestService(String... requestContent) {
		try {
			StringBuffer sBuffer = new StringBuffer();
			for (int n = 0; n < requestContent.length; n++) {
				if ((n + 1) % 2 == 0) {
					sBuffer.append("=" + requestContent[n] + "&");
				} else {
					sBuffer.append(requestContent[n]);
				}
			}
			URL url = new URL(uri + "?" + sBuffer);

			if (url != null) {
				HttpURLConnection urlConn = (HttpURLConnection) url
						.openConnection();
				InputStreamReader in = new InputStreamReader(
						urlConn.getInputStream());
				BufferedReader buffer = new BufferedReader(in);
				String inputLine = null;
				String resultData = "";
				while ((inputLine = buffer.readLine()) != null) {
					resultData += inputLine + "\n";
				}
				in.close();
				urlConn.disconnect();
				Log.d("H3c", resultData);
			}
		} catch (MalformedURLException e) {
			Log.e(ConstantsTable.LOG_TAG, "域名无法解析");
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
}
【上篇】
【下篇】

抱歉!评论已关闭.