CSV data file settings of JMeter configuration components

One 、CSV Data file settings

     effect ： Reading data from a file , And store them in variables after splitting , Suitable for dealing with many variables . Data files , General with .csv,.dat ,.txt Wait for the end of the file , Separators between data are available , perhaps tab Space .

    JMeter 2.3.4 Later versions , Support CSV Header line in file , If the variable name is empty , Then the first line of the file is read , And interpreted as a list of column names .
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1. file name （Filename）

    csv File path , It can be absolute path or relative path . It is recommended to fill in the relative path , Directly fill in the name of the parameter file , Include file suffix , And put the file in .jmx In the same directory .

2. File encoding （File encoding）

     Coding format , Keep consistent with the document , If you have Chinese , Set to utf-8

3. Variable name （Variable Names）

     If there is only one variable in the file , Write the variable name directly , If there are multiple variables , Separated by commas in English ; When testing, it is through the variable name to match this csv File paired

4. Whether quotation marks are allowed ？（Allow quoted data?）

     Set to true after , When the parameter file contains quotation marks , The actual data is the data in quotation marks . For example, the data in the parameter file is "1", When using this parameter , The actual obtained value is 1.
     Set to false after , When the parameter file contains quotation marks , The actual obtained value is all values . For example, the data in the parameter file is "1", When using this parameter , The actual obtained value is "1".

5. The end of the file is encountered and looped again ？（Recycle on EOF?）

     Set to true after , The stop thread option is invalid when encountering the end of file , The data in the parameter file is recycled , The test is performed according to the settings in the thread group . such as ：csv The documents are in common 10 Bar record , But the number of threads is 15 individual , loop 10 Next time , Start the cycle again .
     Set to false after , The parameter file no longer iterates through the value .

6. Stop thread encountered end of file （Stop thread on EOF?）

     When all parameters in the parameter file are executed , Stop the thread directly

7. Thread sharing mode （Sharing mode）

• All threads （All threads）： The parameter file is shared by all threads , This includes different thread groups in the same test plan （ All threads under all thread groups under the test plan share parameter files , Parameter values before all threads affect each other , The thread takes the same value in the same iteration ）
• Current thread group （Current thread group）： Shared only with threads in the current thread group （ All threads under the current thread group share a parameter file , The previous values of threads under the same thread group affect each other , The thread takes the same value in the same iteration ）
• Current thread （Current thread）： Only the current thread gets ( That is, each thread gets a parameter file , Parameter values between threads do not affect each other , The thread takes the same value in the same iteration )

     notes ：
        1) When the location of the parameter file and the thread group are at the same level , When there is a loop controller under the thread group , The parameter values under the cycle controller are the same
        2) When there is a loop controller under the thread group , When the parameter file is under the loop controller , Take a new value at each iteration under the cyclic controller
        3) There is only one controller under the thread group , The parameter file is under the controller only once , When the parameter is taken once under the controller only once , After that, no matter which iteration, the parameter value remains unchanged , Be similar to unique once

Parameter reference
Use it directly $ginsengCountnamecall,Such\; as${P_002_search}