A few pictures to get you started quickly

Apache JMeter 5.4 (Requires Java 8+)

Download address: jmeter.apache.org/download_jm…

Unzip the downloaded files and configure the environment variable JMETER_HOME

pathadd%JMETER_HOME%\bin

Execute JMeter in a CMD window and the following screen appears

Follow the steps below to create a random function

Such as ${__Random (3, 6,)} and ${__RandomString (${__Random (3, 6,)}, ABCDEFGHIJKLMNOPQRSTUVWXYZ,)}

Here is the image below: Right-click to create oneThread Group

Configuring Thread Information

Add as shown belowHttpRequest

Here the configuration is relatively simple, is to configure the path port these ~

Here the blogger combines his own API to paste custom random string function can be done

Add to view resultslistener

Aggregate Report Aggregated report

View Results in TableForm the report

Two fields are mainly introduced here, as shown in the figure

Bytes Indicates the number of Bytes accepted

View Results Tree

You can see the result returned here

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