1. JSON format page:
2. JSON schema:
Two kinds:
3.JSON Path Tester
You can also enter "$.result.id": the content corresponding to the specific ID
$ stands for the root node, use " . " to inquire one level at a time
$.result.id or $.result['yangli']
For detailed explanation of JSON PATH, please refer to: http://www.ibloger.net/article/2329.html or https://www.cnblogs.com/jpfss/p/10973590.html