本以为不难,但也捣鼓了大半天,记录要点如下:
在pom中引入mybatis plus相关包
<!-- mybatis-plus框架包 start --> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus</artifactId> <version>${mybatis-plus.version}</version> </dependency> <!-- freemarker --> <dependency> <groupId>org.freemarker</groupId> <artifactId>freemarker</artifactId> <version>${freemarker.version}</version> </dependency> <!-- freemarker end --> <!-- lombok --> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>${lombok.version}</version> </dependency> <!-- mybatis-plus框架包 end -->
引入后maven update,如果run有unzip错误那还是jar包下载出错,用maven install命令看具体哪个包有错误(maven test有时候看不出错误)
另外要注意spring与mybatis、mybatisplus的版本,好像某些版本存在不一致会报错sqlSessionFactory java.lang.reflect.MalformedParameterizedTypeException
<properties> <jdk.version>1.8</jdk.version> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <srping.version>4.1.5.RELEASE</srping.version> <mybatis.version>3.4.6</mybatis.version> <mybatis-plus.version>2.3</mybatis-plus.version> <freemarker.version>2.3.28</freemarker.version> <lombok.version>1.16.20</lombok.version> <slf4j.version>1.7.12</slf4j.version> <log4j.version>1.2.17</log4j.version> </properties>
lombok可以帮助省略掉实体类中的get set,但需要配置eclipse插件支持,否则敲.出不来get set,或能出来但是编译报错找不到get set
https://blog.csdn.net/houfeng30920/article/details/52312841
https://blog.csdn.net/dalinsi/article/details/78501027
https://www.cnblogs.com/hapday/p/6627703.html
-Xbootclaspath/D:/copyright/repository/org/projectlombok/lombok/1.16.4/lombok-1.16.4.jar
-javaagent:D:/copyright/repository/org/projectlombok/lombok/1.16.4/lombok-1.16.4.jar
然后将spring-mybatis-plus.xml 替换掉spring-mybatis.xml就可以用mybatisplus了。同时兼容mybatis原有的使用!