Javavuser Script Development-Environment building

As is known to all, LoadRunner can perform performance tests using a variety of protocols. The Javavuser protocol has to be mentioned here.

Are you tired of it? In LoadRunner script development, using various C functions for complex string concatenation, parsing the message?

So why not use the Javavuser protocol provided by LoadRunner to develop Java-based scripts.

1. Prerequisites

Scenarios where you can directly use the logic code provided by Java.

2. Environment

loadrunner11.0

Jdk1.6.32_x86_32

3. Create a new script

Select the Javavuser protocol

4. Setting up the Java environment

Vuser--runtime Settings

5. Writing Javavuser Scripts

The following script mainly simulates accessing an app's page through a URL path, and returning to the homepage content.

/* * LoadRunner Java script.                      (Build: _build_number_) * * Script description:javavuser access page * * Creator:jeffsui * * Create time:2014-04-15 * */import java.io.inputstream;import java.io.outputstreamwriter;import Java.net.url;import java.net.URLConnectio N;import lrapi.lr;public class Actions{public int init () throws Throwable {return 0;}    End of Initpublic int action () throws Throwable {/*** Access Home transaction */lr.start_transaction ("Access Gitbucket Home");    String serverurl= "Http://localhost:8026/gitbucket";//Request page URL path outputstreamwriter out =null; try {URL url =new url (serverurl); URLConnection conn = Url.openconnection ();. Establish connection conn.setdoinput (true); Conn.setdooutput (true); Conn.setrequestproperty ("Content-type", "UTF-8");// Set the request character encoding Out=new OutputStreamWriter (Conn.getoutputstream (), "UTF-8");//Set the response character encoding Out.flush (); Out.close (); I Nputstream in =conn.getinputstream (); byte[] buffer= new byte[in.available ()];in.read (buffer); System.out.println (new String (buffer));} catch (ExCeption e) {e.printstacktrace ();                    }finally{if (out!=null) {try {out.close ();                        } catch (Exception e) {e.printstacktrace (); }}} lr.end_transaction ("Access Gitbucket Home", LR. AUTO); return 0;} End of Actionpublic int end () throws Throwable {return 0;} End of End}

6. Compiling

Compiled by

No Errors Detected

7. Execute the Script

Starting Iteration 1.Starting action Actions.Notify:Transaction "visit Gitbucket Home" started.//home content omitted .... Notify:transaction "Access Gitbucket home" ended with "Pass" status (duration:4.9907).

8. Problems encountered

(1) Currently LOADRUNNER11 only supports 32-bit JDK, remember

(2) Runtimesettings just loads the base JDK, and if you need to load other third-party jar packages, load them in javafunction

(3) Javavuser's execution efficiency depends on your Java code, minimizing LoadRunner intervention.

Javavuser Script Development-Environment building