Accessing the HTTPS protocol from Java code

there is a web address on the Internet:https://wtsz.jyzq.cn/ywcl.jsp?type=l&yybdm=1100&market=z&username=11009341& pwd=870221&ip=3.3.3.3&servername=jyzq.cn, is the HTTPS protocol, how the Java program can call the address to get the correct return data.

The current address is accessible through a browser and needs to be accessed through a Java program in the background.

import java.io.ioexception;import java.io.inputstreamreader;import java.net.url;import  Javax.net.ssl.httpsurlconnection;public class test {public static void main ( String[] args)  throws ioexception {url requrl = new url ("https:// wtsz.jyzq.cn/ywcl.jsp?type=l&yybdm=1100&market=z&username=11009341&pwd=870221&ip=3.3.3.3 &servername=jyzq.cn "); //  Create the URL object httpsurlconnection httpsconn =  ( httpsurlconnection)  requrl.openconnection ();/* *  The following code implements sending data to a Web page, enabling interactive access to the Web page   Httpsconn.setdooutput (True); * outputstreamwriter out = new *  OutputStreamWriter (Huc.getoutputstream (),  "8859_1")  out.write (  "..."  * );  Out.flush ();  out.close (); *///  gets the input stream of the connection to read the response content Inputstreamreader insr = new  inputstreamreader (Httpsconn.getinputstream ());//  reads the response content of the server and displays INt respint = insr.read ();while  (respint != -1)  {system.out.print ((char)  respint); Respint = insr.read ();}}}

Output:

0# #P8ZU08YAE77TFB9T4HRC93ZGBOZNSHDY

Groovy version:

import javax.net.ssl.httpsurlconnection             url requrl = new url (                  "https://wtsz.jyzq.cn/ywcl.jsp?type=l&yybdm=1100&market=z& username=11009341&pwd=870221&ip=3.3.3.3&servername=jyzq.cn "); //  Create URL object          HttpsURLConnection httpsConn =  (httpsurlconnection)   requrl                . OpenConnection ();        /*          *  The following code implements sending data to a Web page, enabling interactive access to the page  httpsconn.setdooutput (true);          * OutputStreamWriter out = new          * outpUtstreamwriter (Huc.getoutputstream (),  "8859_1")  out.write (  "..."           * );  out.flush ();  out.close ();          */        //  gets the input stream of the connection to read the response content          inputstreamreader insr = new inputstreamreader (                  Httpsconn.getinputstream ());        //  reads the response of the server and displays the          int respint = insr.read ();         while  (respint != -1)  {             system.out.print ((char)  respint);             respint = insR.read ();         }//output: //0# #NQRCHIG6G7WJWMLKI5F1ETEGINNWT44X 

Note: I am using the JAVA 8 64-bit version. It is said that before in JAVA, access to the HTTPS protocol is quite cumbersome.

Java sends HTTPS requests, certificate configuration

http://blog.csdn.net/today1858/article/details/5859876

Java Secure Communications: HTTPS and SSL

Http://www.cnblogs.com/devinzhang/archive/2012/02/28/2371631.html

Accessing the HTTPS protocol from Java code