Jmeter extracts data regularly

Extract the entire variable value in json

Regular expression: "originalImageUrl": "(.+?)"

Extract a part of a value, such as extracting the characters after / in the url

Regular expression: (?<=originalImageUrl":".*\/)[^\/]+(?=","jigsawImageUrl)

 

 

ps: Regular expression online validation tool: http://www.jsons.cn/reg/