JMeter function Use and JSON-formatted post processor

1. User-defined variables

__counter: Count

__random: Random

__time: Time Yyyymmddhhmmss

Time:

1. Format Good time: 2018080506180955
2. Timestamp: How many seconds have elapsed since the invention of the computer to the present, accurate to milliseconds

Timestamps can be converted to and from a well-formatted time

JM is developed in Java, the default is accurate to milliseconds, so dividing by 1000 is the real time stamp.

2.json post-processing

For example, to get the value of the ID:

In the JM should be formulated as follows, you can obtain the value of the ID:

JMeter function Use and JSON-formatted post processor