import src.com.csjin.qa.MD5.*;//个人jar包

import java.util.*;

import java.util.Map.Entry;

import org.apache.jmeter.config.*;

import org.apache.jmeter.testelement.property.PropertyIterator;

//获取请求的参数

Arguments argss = sampler.getArguments();

log.info(argss.toString());

Map  myMap =  new HashMap();

//遍历argss的属性

PropertyIterator iter = argss.iterator();

while (iter.hasNext()) {

//取出属性对象

  Argument arg = (Argument) iter.next().getObjectValue();

  myMap.put(arg.getName(), arg.getValue());

}

//调用上述jar包，拼接入参字符串

SJS sjs = new SJS();//调用jar包中的getSJSInfo，MD5加密

String s= sjs.getSJSInfo(myMap,"${secret}");

//将sign值加入sampler

sampler.addArgument("sign",s);