error"); e.printStackTrace(); return false; } HttpURLConnection conn = null; FileOutputStream fos = null;
getBytes("UTF-8"); URL url = new URL(murl); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.
HttpClient 2 Overview HttpClient有三种选择: 1. JDK自带的HttpURLConnection,貌似在大多数场景下都已足够使用。 2. Apache HttpClient,多了一些功能,比如设定最大连接池
联网加载数据 使用HttpUrlConnection连接网络 // 子线程 // 处理网络请求 try { URL loadUrl = new URL(url); HttpURLConnection conn
import java.io.OutputStream; import java.net.HttpURLConnection; import java.net.URL; import java.net.URLDecoder;
e的HttpClient和java的 HttpURLConnection,关于这两者的区别请参考:Android访问网络,使用HttpURLConnection还是 HttpClient?。HttpS
import java.io.InputStream; import java.net.HttpURLConnection; import java.net.MalformedURLException; import
HurlStack(); } else { // Prior to Gingerbread, HttpUrlConnection was unreliable. // See: http://android-developers
y,OKHttp 这么方便的框架;一个简单的网络请求通常要写一大段代码。 使用HttpURLConnection实现网络请求#### class MyTask extends AsyncTask
// Open connection to URL. HttpURLConnection connection = (HttpURLConnection) url .openConnection(); //
HttpURLConnection与HttpClient的区别: HttpClient是个很不错的开源框架(org.appache.http),封装了访问http的请求头,参数,内容体,响应等等,使用起来更方面更强大。
fileMap) throws IOException { String res = ""; HttpURLConnection conn = null; InputStream inS = null; OutputStream
Apache Http stack作为其传输层,在Gingerbread及之后的版本上使用 HttpURLConnection stack作为传输层。原因是在不同的安卓版本中这两种http stack各自存在一些问题。
import java.io.RandomAccessFile; import java.net.HttpURLConnection; import java.net.URL; import java.util.concurrent
import java.io.IOException; import java.net.HttpURLConnection; import java.net.MalformedURLException; import
import java.io.InputStream; import java.net.HttpURLConnection; import java.net.URL; import java.util.HashMap;
sjtu.edu.cn/down.zip";; HttpURLConnection httpConnection = (HttpURLConnection)url.openConnection (); //设置User-Agent
input = null; OutputStream output = null; HttpURLConnection connection = null; try { URL url = new URL(sUrl[0]);
import java.io.InputStream; import java.net.HttpURLConnection; import java.net.MalformedURLException; import
OkHttpClient,也可以是 HttpURLConnection。通常,前者的性能更好,但是需要添加 OkHttp 作为依赖。 如果用户不想包含该依赖,可以自动从标准库回退到 HttpURLConnection。 为此,需要一个「resolver」