Jmeter (33) _jsonpath Expression Pull response

When we do interface testing with JMeter, we sometimes encounter some complex JSON responses. For example, the value of multi-layer list nesting

A simple example:

　　

　　$.. Name: List all Provinces

　　

　　$.. Province[0]. Name extracts the name from the first list in province

　　

　　$.. [? (@. name== ' Beijing ')] filter out all list data in the province named Beijing

　　

　$. Province[:2].population Filter the top two data

　　

　　Note: $. Province[:2].population is to filter out the first two data; $. Province[2].population is the elimination of the first two data; $. Province[-2].population is to exclude the latter two data, do not confuse Oh ~

Here is a complex example:

　　

This is a multi-layered nested jsonlist that needs to be extracted from all Cabininfos lists, patflag=y Cabin,standardprice and Finallyprice. Does it sound complicated? If the traditional regular expressions are extracted, it is difficult to meet the requirements here. Therefore, a jsonpath expression is required.

$.. [? (@.patflag== "Y")]. ["Cabin", "Standardprice", "Finallyprice"]

Provide mock interface, JMeter Direct access: Https://easy-mock.com/mock/5b88b27476b79510db917603/example/query1

For other uses of Jsonpath, you need to continue to take research ~

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Jmeter (33) _jsonpath Expression Pull response