性能测试第四章-利用Java实现性能测试

所有工具只能帮组我们解决三分之一的问题，千万不要迷恋工具，否则在没有工具的时候你会无能为力

工具只是在一定的程度上提升效率。

一般来说性能测试不会像功能测试一样，要对所有功能都进行测试，只是会针对系统的核心业务进行测试

如论坛的登录和发帖两个核心功能的实现

要实现登录和发帖，需要发送post请求和多线程，获取性能指标

登录post请求：

package com.juan.load;

import java.text.SimpleDateFormat;

public class PhpwindPost{
    private String host="moggie";
    private int port =80 ;
    private MultiTreadedHttpConnectionManager  connectionManager =new MultiTreadedHttpConnectionManager();
    private HttpClient client = new HttpClient(connectionManager);
    
public PhpwindPost(){
         client.getHostConfiguration().setHost(host,port);
}

public void doLogin{

PostMethod login= new PostMethod("/phpwind/login.php?");
NameValuePair step =new NameValuePair("step","2");
NameValuePair lgt = new NameValuePair("lgt","0");
NameValuePair pwuser = new NameValuePair("pwuser","denny");
NameValuePair pwwd = new NameValuePair("pwwd","123456");

login.setRequestBody(new NameValuePair[]{step,lgt,pwuser,pwwd});

try{
client.executeMethod(login);
}
catch (Exception e)
{
   e.printStackTrace();
}
finally{
login.releaseConnection();
}

//发帖请求
}
    public void doPost(int thinTime){

      long startTime = System.currentTimeMillis();
      PostMethod correlate = new PostMethod("/phpwind/post.php?fid=29");

String verifyCode = "";
      try {
         client. executeMethod(correlate);
         String source = new String(correlate)

}

}


}