Automatic escape processing in JMeter

Before you say escape, briefly say Json data format ：

natural Json The data looks like this ：

{"msg":" Wrong password !","code":60016}

But if you encounter such data ：

Put it in JMeter There will be a mistake in the report ~

reason , stay Java in , The string is made up of the last two double quotes , When this format appears , Double quotation marks “ pairing ” error .

Solution 1： Yes Json Escape the data in , That is, add a... In the wrong double quotation mark position \ Transference .

{	
	"msg":" Wrong password !",
	"code":60016,
	"data":"{\"name\":\" The test is super standard \"}"
}


String b = {"msg":" Wrong password !","code":60016,"data":"{\"name\":\" The test is super standard \"}"};

Solution 2： Use fastjson Provide methods to escape

import com.alibaba.fastjson.JSON;

//json The data is in sql After the query , You need to get content_json String type of 
String dd = vars.getObject("sd").get(0).get("content_json");

// hold content_json Transference , Then put it into the request data , With escape  \
vars.put("requestBody",JSON.toJSONString(dd)); 

jar package ： Baidu SkyDrive