JMeter，JSON，解释

json返回设置如下：

{
	"store": {
		"book": [{
				"category": "reference",
				"author": "Nigel Rees",
				"title": "Sayings of the Century",
				"price": 8.95
			},
			{
				"category": "fiction",
				"author": "Evelyn Waugh",
				"title": "Sword of Honour",
				"price": 12.99
			},
			{
				"category": "fiction",
				"author": "Herman Melville",
				"title": "Moby Dick",
				"isbn": "0-553-21311-3",
				"price": 8.99
			},
			{
				"category": "fiction",
				"author": "J. R. R. Tolkien",
				"title": "The Lord of the Rings",
				"isbn": "0-395-19395-8",
				"price": 22.99
			}
		],
		"bicycle": {
			"color": "red",
			"price": 19.95
		}
	},
	"expensive": 10
}

解释方法如下：

import org.json.JSONObject;   
import org.json.JSONArray;

String response = prev.getResponseDataAsString();
log.info("response返回如下："+"\n"+response);
JSONObject response_obj = new JSONObject(response);

//查key是否存在
log.info("是否存在key："+"\n"+response_obj.get("store").get("book").get(0).has("category"));
 
//查vlaue是什么
String str = response_obj.get("store").get("book").get(0).get("author").toString();
log.info("提取str如下："+"\n"+str);

JMeter，JSON，解释

原文：https://www.cnblogs.com/Jackiecs/p/14319023.html