Spring Boot Integration tk.mybatis3.4.0 General Mapper, java.lang.ClassCastException, entities cannot be converted to entities __tk.mybatis

The project uses the Spring boot1.5.2 integrated mybatis Generic Mapper plug-in to discover query methods Selectbyprimarykey

can cause an exception--java.lang.classcastexception:com.xxx.xxx.entity cannot be cast to com.xxx.xxx.entity

test: Insert, UPDATE, delete method is no problem, is the query out of the entity on the report of the exception. Later to GitHub see this is a bug in the plugin

The workaround is as follows:

Create a Meta-inf folder under the Spring Boot Project Resources directory, and create a meta-inf directory

Spring-devtools.properties file

The following code can be added to resolve

restart.include.companycommonlibs=tk/mybatis.*