Full of knowledge points, how to use JMeter to generate encrypted data and write it to the database? Don't collect it quickly

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It is not allowed to insert some data directly into the database , It needs to be encrypted , For example, passwords are specified as encrypted data strings . Today, let's learn how to use JMeter Generate encrypted data and write MySQL In the database . how JMeter How to connect to the database , You can read my previous essays ,JMeter The interface test -JDBC test .

One ： Add thread group , Add again JDBC Connection Configuration( Right click test plan --> The configuration element -->JDBC Connection Configuration), And configure database connection information

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Two ： Import mysql Drive pack , Download it mysql Driver package (mysql-connector-java-5.1.22-bin.jar), Put it in jmeter Of lib Under the table of contents , Select the test plan , add to mysql Drive pack

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3、 ... and ： Add sampler - add to BeanShell Sampler , Write the following code ：

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import org.apache.commons.codec.digest.DigestUtils;// Random generation 8 Password with a combination of characters, numbers and letters String password ="${__RandomString(8,0123546789abcdefghijklmnpqrstuvwxyz,)";String pwd_md5 = DigestUtils.md5Hex(password);// Call function vars.put("pwd",pwd_md5);// Store the data

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Four ： Add thread group --> Right click thread group --> add to jdbc request, stay Query write in mysql A statement that inserts data

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5、 ... and ： Add listener - Look at the fruit tree , Click on the run , View the execution results