httpurlconnection class in java

/** To change this template, choose tools | templates* And open the template in the editor.*/ Import java. Io. bufferedreader;Import java. Io. ioexception;Import java. Io. inputstream;Import java. Io. inputstreamreader;Import java.net. httpurlconnection;Import java.net. ur

= Conn.getoutputstream ();for (int bt = 0; (BT = Content.read ())! =-1;) {Out.write (BT);}Out.close ();int code = Conn.getresponsecode ();StringBuilder sb = new StringBuilder ();InputStream in = Conn.geterrorstream ();if (in = = null) {in = Conn.getinputstream ();}if (in = null) {BufferedReader reader = new BufferedReader (New InputStreamReader (Conn.getinputstream ()));for (String line = null; (line = Reader.readline ()) = null;) {Sb.append (line);}Reader.close ();}System.out.format ("resp[%d]

Description: Calling WebService with Java native HttpURLConnection can eliminate the introduction of SOA frameworks, such as some CXF frameworks. Can make the code thin enough, such as for some only call one or two interface, this method is the most suitable. Packagecom.jsfot.test;ImportJava.io.BufferedReader;Importjava.io.IOException;ImportJava.io.InputStreamReader;ImportJava.io.OutputStreamWriter;Importja

Transferred from: http://wang09si.blog.163.com/blog/static/1701718042013631104658130/JAVA HttpURLConnection Post method submission Pass parametersPackage wzq.j2se;Import Java.io.BufferedReader;Import Java.io.DataOutputStream;Import java.io.IOException;Import Java.io.InputStreamReader;Import java.net.HttpURLConnection;Import Java.net.URL;Import Java.net.URLEncoder;public

Package com.qzf.util;Import Java.io.FileOutputStream;Import java.io.IOException;Import Java.io.InputStream;Import java.net.HttpURLConnection;Import java.net.MalformedURLException;Import Java.net.URL;public class Readmdimg { public static void Main (string[] args)Throws IOException {HttpURLConnection con = (httpurlconnection)New URL ("Http://www.madeinchina.cn/gon

Java code PublicInputstream getstream (URL, string post, URL cookieurl ){ Httpurlconnection connection; String cookieval = NULL; String sessionid = ""; String key = NULL; If(Cookieurl! =Null){ Try{ Connection = (httpurlconnection) cookieurl. openconnection (); For(IntI =1; (Key = connection. getheaderfieldkey (I ))! =Null; I ++ ){ If(Key. inclusignore

Just contact with Android development, try to write a small program familiar with, wrote a small program of the weather forecast, through the way of HttpURLConnection read stream to get the weather XML information provided by the network public interface. But in the establishment of the HTTP connection has been reported java.io.EOFException, many attempts have no, but the normal httpurlconnection can be acc

A time ago wrote a from Shun Fung to obtain the information of the program, through the httpurlconnection to get data garbled, clearly intercepted data write utf-8 or garbled, and finally found that the reason is no data decompression, blocking:Finally, the problem is found, the data transfer appears to be compressed first, it is estimated that the transfer efficiency bar.Then unzip it first:1 /**2 * This is a static method, the Data tool method, inco

1 Preface When using the httpurlconnection in Java to request an HTTP network address, we sometimes need to use the Setdooutput and Setdoinput methods in this class, and when we learned Java, we didn't even have to ignore the reason for doing so. I don't know when to use it or not. Let's look at how the API documents

By default, Fiddler cannot listen to Java httpurlconnection requests. The reason is that the Java Network Communication Protocol Stack may be slightly different from the browser's communication protocol stack. The principle of Fiddler listening to HTTP requests is in ApplicationProgramA proxy server is built between the network communication layer of the operatin

Transferred from: http://blog.csdn.net/hwj3747/article/details/53635539When Java uses HttpURLConnection to request the rest interface, there is a problem that the POST request is garbled in Chinese, and the incoming string can be encoded by many methods, which is as follows:String testring=New string ("Hello". GetBytes ("Iso-8859-1"), "UTF-8");The requests for online ht