JMeter parameterization

A parameterized ： Write the sent parameter data into a file in advance , Go again jmeter edit csv plug-in unit , Put many values into a parameter , When you need to fill in these values when editing a request , Just write the parameter name , It is equivalent to writing the corresponding parameter value . Parameterization allows you to execute interfaces in batches , Improve your work efficiency .

1. When will parameterization be used ？

When you need to send a lot of data , You can use parameterized batch execution interfaces .

2. In the use of jmeter When , It is often necessary to parameterize some data , Commonly used is CSV Data Set Config, Let's introduce the usage of this control in detail ：

（1） adopt Test Plan perhaps Thread Group add to CSV Data Set Config

（2） Prepare data files , General with .csv,.dat .txt Wait for the end of the file , Separators between data are available , perhaps tab

  

Here are CSV Data Set Config Operating instructions for each parameter :

Allow Quoated data: Double quotation marks are related , example ： If the parameter needs to include , perhaps ” etc. , This item can be selected True, The effect is as follows ：

 

Recycle on EOF: Set to True after , Circular values are allowed

Stop Thread EOF: When Recycle on EOF by false also Stop Thread EOF by true, Then finish reading csv After the record in the file , Stop running , Invalid number of threads and execution times

• Sharing Mode: Sharing mode ： 
  • All threads： All threads , All threads loop values , Threads 1 Take the first line , Thread 2 takes down a line .
  • Current thread group： Current thread group , Each thread group has its own value .
  • Current thread： Current thread , All threads in the test plan take the first line .

 3、 Parameter reference ：${ Variable name }