SpringBoot used in the project Mybatis print Sql statement
If that actually used in the project will be used in many classic match SpringBoot + Mybatis development, database data obviously, but running is finding out, this time we have locally Debug, you need to print out the actual Sql Mybatis, Sql look with our expectations are the same, or get the Sql database in direct execution, look at the results.
Here are several brief usage of actual combat.
A method properties:
increase follows the profile application.properties
logging.level.com.marvin.demo.dao=debug [Note]: The next packet logging.level.com path is the method where the corresponding interface Mybatis generally where * .dao packet, and the packet is not located mapper.xml.
debug represents the log level.
Method two yml:
increase follows the profile application.yml
logging:
level:
com.marvin.demo.dao : debug Method three Mybatis Log Plugin:
installed in the IDEA plug-in Mybatis Log Plugin, as 
complete installation restart IDEA, can be seen in the Tools toolbar installed plug-ins: 
Click to open the window, when the Debug, the corresponding Sql statement can be output to this window for easy viewing.
This plug-in is quite easy to use, improve development efficiency artifact, it is strongly recommended.
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