How JMeter works is:
JMeter can act as a proxy gateway between the web server and the browser in order to capture the browser's request and the web server's response, so that performance test scripts can be easily generated.
With the performance test scripts, JMeter can simulate through thread groups The access pressure of real users to the Web server is
basically the same as the working principle of LoadRunner.
The schematic diagram is as follows:
In order to achieve true concurrency and let each thread simulate a brand new user, Jmeter needs to add a cache and cookies manager, clear the cache and cookies, and set as follows
