性能测试学习 第七课 --loadrunner中JavaVuser脚本的编写

1、环境准备:

     LoadRunner11----->对应JDK1.6版本(32位)

     LoadRunner12----->对应JDK1.7版本(32位)

  (一)、JDK下载安装完成后,配置环境变量:    

     1)、系统变量→新建 JAVA_HOME 变量 。    变量值填写jdk的安装目录(例如:C:\Program Files (x86)\Java\jdk1.7.0_25)

     2)、系统变量→寻找 Path 变量→编辑,在变量值最后输入 %JAVA_HOME%\bin;%JAVA_HOME%\jre\bin;

     3)、系统变量→新建 CLASSPATH 变量,变量值填写   .;%JAVA_HOME%\lib;%JAVA_HOME%\lib\tools.jar(注意最前面有一点)

          系统变量配置完毕,检验是否配置成功 运行cmd 输入 java -version (java 和 -version 之间有空格)

          若如图所示 显示版本信息 则说明安装和配置成功。(红色框中说明是32位版本)

          

     (二)、下载java编写工具idea

               下载地址:https://www.jetbrains.com/idea/download/#section=windows,Community免费版

     

 2、编写java代码,实例代码以md5加密算法为例,实现登录和获取订单列表的功能。

        1)、使用idea工具,新建一个项目,命名为:myjavatest

        2)、在该项目下,新建一个包,命名为:mytestMd5

        3)、将java代码拷贝到包下,最终目录为:

              

         4)、将lib文件夹引入,解决报错问题:

                  1、选择File文件,如下:

                   

               2、

              3、添加之后的显示:

                     

              4、将导入的Lib勾选:

                     

 

                5、至此,报错信息已解决,可以直接调试、运行代码。最终目录结构:

                      

3、将调试通过的文件,导出为jar。

     1)、选择File:

             

 

          2)、

                   

            3)、

                

             4)、

                  

 

             5)、进行构建:

                     

 

                 

 

              6)、完成后,目录文件夹下生成jar包文件:

               

 

 4、在loadrunner中创建JavaVuser协议脚本:

       1)、将调试好的java代码拷贝到loadrunner中:

            

复制代码
import lrapi.lr;
//将包文件引入
import org.codehaus.jettison.json.JSONException;
import org.codehaus.jettison.json.JSONObject;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;


import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
import java.util.List;
import java.util.Map;

//引入MD5文件
import mytestMd5.MD5;
//引入HttpClientRequest文件
import mytestMd5.HttpClientRequest;
public class Actions
{

    public int init() throws Throwable {
        return 0;
    }//end of init


    public int action() throws Throwable {
        // 定义登录URL地址
        String login_url = "http://******/mobile/api/user/login";
        // 定义请求的参数
        String login_data = "{\"mobile\":\"130********\",\"password\":\"123456\"}";
        // 调用HttpClientRequest类里面的sendpost方法
        //添加事物函数
        lr.start_transaction("登录");
        String PostResult = HttpClientRequest.sendPost(login_url, login_data);
        System.out.println("登录返回:"+ PostResult);
        JSONObject jsonobj = new JSONObject(PostResult);
        int status = (int) jsonobj.get("code");
        //根据status返回值,判断登录事物是否成功
        if(status == 0)
        {
            lr.end_transaction("登录", lr.PASS);
        }
        else
        {
            lr.end_transaction("登录", lr.FAIL);
        }
        System.out.println("code:" +status);
        //获取token值
        String token = (String) jsonobj.getJSONObject("data").get("token");
        System.out.println("token:" +token);

        String modifypaypwd_url = "http://*********/mobile/api/user/resetpaypwd";
        //调用md5类里面的getmd5code这个方法
        String newPasswod = MD5.GetMD5Code("123456");
        System.out.println("newPasswod:" +newPasswod);
        String modifypaypwd_data = "{\"token\":\""+token+"\",\"password\":\""+newPasswod+"\"}";
        String PostMd5Result = HttpClientRequest.sendPost(modifypaypwd_url, modifypaypwd_data);
        System.out.println("PostMd5Result:" + PostMd5Result);
        return 0;
    }//end of action


    public int end() throws Throwable {
        return 0;
    }//end of end
}
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      2)、设置RunTime Settings:

             

 

                         1、将lib文件下的包导入

                         2、将jdk目录lib下的dt.jar、tools.jar导入

                         3、将构建完成的jar包导入

                        最终导入的文件如下:

                        

                            

 

               3)、运行效果如下:

                 

复制代码
Starting iteration 1.
Maximum number of concurrent connections per server: 4      [MsgId: MMSG-26989]
Starting action Actions.
Notify: Transaction "登录" started.
System.out: 登录返回:{"code":0,"msg":"成功调用","data":{"id":443,"username":"test11","sex":1,"age":20,"mobile":"15989576517","email":"[email protected]","gqid":"4000326","money":0.0,"pmoney":100.0,"createtime":1448868217000,"lasttime":1555392298486,"token":"TGBCHgxZMHv83Fu8HtizNy+5m1fVDGlnh/EO4TBvh7K97TNe1L9tEaJNlV/bCCrBxRU/jxaEwo/fQbjJJq9BrA==","identity":"7ca9dfc5987093f8"}}                                                                                                                                                      Notify:
Notify: Transaction "登录" ended with a "Pass" status (Duration: 0.5548).
System.out: code:0                                                                                                                                                      Notify:
System.out: token:TGBCHgxZMHv83Fu8HtizNy+5m1fVDGlnh/EO4TBvh7K97TNe1L9tEaJNlV/bCCrBxRU/jxaEwo/fQbjJJq9BrA==                                                                                                                                                      Notify:
System.out: newPasswod:e10adc3949ba59abbe56e057f20f883e                                                                                                                                                      Notify:
System.out: PostMd5Result:{"code":0,"msg":"成功调用","data":{}}                                                                                                                                                      Notify:
Ending action Actions.
Ending iteration 1.
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同样的操作,获取订单列表代码如下:

 

复制代码
/*
 * LoadRunner Java script. (Build: _build_number_)
 * 
 * Script Description: 
 *                     
 */

import lrapi.lr;
import org.codehaus.jettison.json.JSONException;
import org.codehaus.jettison.json.JSONObject;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;
import org.codehaus.jettison.json.JSONObject;


import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
import java.util.List;
import java.util.Map;


//引入testmd5.HttpClientRequest文件
import mytestMd5.HttpClientRequest;

public class Actions
{

    public int init() throws Throwable {
        return 0;
    }//end of init


    public int action() throws Throwable {
         // 定义登录URL地址
        String login_url = "http://********/mobile/api/user/login";
        // 定义请求的参数
        String login_data = "{\"mobile\":\"130********\",\"password\":\"123456\"}";
        // 调用HttpClientRequest类里面的sendpost方法
        
        //添加登录事务函数
        lr.start_transaction("登录");
        
        String PostResult = HttpClientRequest.sendPost(login_url, login_data);
        System.out.println("登录返回:"+ PostResult);
        JSONObject jsonobj = new JSONObject(PostResult);
        int status = (int) jsonobj.get("code");
        
        //根据status返回值,判断登录事务是否成功
        if(status == 0)
        {
            lr.end_transaction("登录", lr.PASS);
        }
        else
        {
            lr.end_transaction("登录", lr.FAIL);
        }
        
        System.out.println("code:" +status);
        // 获取token值
        String token = (String) jsonobj.getJSONObject("data").get("token");
        System.out.println("token:" +token);

        String tokenUTF8 = "";
        // 进行URLcode
        try {
            tokenUTF8 = URLEncoder.encode(token, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }

        String get_url = "http://**********/mobile/api/order/getorders?";
        String param = "offset=0"+"&"+"token="+token;


        // 把token替换成tokenUTF8
        String Param = param.replace(token, tokenUTF8);
        
        //添加获取订单列表事务
        lr.start_transaction("获取订单列表");
        String GetResult = HttpClientRequest.sendGet(get_url, Param);     
        
        System.out.println("GetResult:" + GetResult);
        
        JSONObject jsonbb = new JSONObject(GetResult);
        int statusbb = (int) jsonbb.get("code");
        
        
        //根据statusbb返回值,判断获取订单列表事务是否成功
        if(statusbb == 0)
        {
            lr.end_transaction("获取订单列表", lr.PASS);
        }
        else
        {
            lr.end_transaction("获取订单列表", lr.FAIL);
        }
        
        System.out.println("code:" +statusbb);
        return 0;
    }//end of action


    public int end() throws Throwable {
        return 0;
    }//end of end
}
复制代码

 

 运行结果如下:

复制代码
Starting iteration 1.
Maximum number of concurrent connections per server: 4      [MsgId: MMSG-26989]
Starting action Actions.
Notify: Transaction "登录" started.
System.out: 登录返回:{"code":0,"msg":"成功调用","data":{"id":443,"username":"test11","sex":1,"age":20,"mobile":"15989576517","email":"[email protected]","gqid":"4000326","money":0.0,"pmoney":100.0,"createtime":1448868217000,"lasttime":1555393646521,"token":"TGBCHgxZMHv83Fu8HtizNy+5m1fVDGlnh/EO4TBvh7K97TNe1L9tEaJNlV/bCCrBxRU/jxaEwo/fQbjJJq9BrA==","identity":"7ca9dfc5987093f8"}}                                                                                                                                                      Notify:
Notify: Transaction "登录" ended with a "Pass" status (Duration: 0.4899).
System.out: code:0                                                                                                                                                      Notify:
System.out: token:TGBCHgxZMHv83Fu8HtizNy+5m1fVDGlnh/EO4TBvh7K97TNe1L9tEaJNlV/bCCrBxRU/jxaEwo/fQbjJJq9BrA==                                                                                                                                                      Notify:
Notify: Transaction "获取订单列表" started.
System.out: null--->[HTTP/1.1 200 OK]                                                                                                                                                      Notify:
System.out: Date--->[Tue, 16 Apr 2019 05:47:26 GMT]                                                                                                                                                      Notify:
System.out: Transfer-Encoding--->[chunked]                                                                                                                                                      Notify:
System.out: Content-Type--->[application/json;charset=UTF-8]                                                                                                                                                      Notify:
System.out: Server--->[Apache-Coyote/1.1]                                                                                                                                                      Notify:
System.out: GetResult:{"code":0,"msg":"鎴愬姛璋冪敤","data":{"lists":[]}}                                                                                                                                                      Notify:
Notify: Transaction "获取订单列表" ended with a "Pass" status (Duration: 0.1213).
复制代码

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