"D:\Program Files\Java\jdk1.8.0_101\bin\java" "-Dmaven.home=D:\Program Files\apache-maven-3.3.9" "-Dclassworlds.conf=D:\Program Files\apache-maven-3.3.9\bin\m2.conf" -Didea.launcher.port=7535 "-Didea.launcher.bin.path=D:\Program Files\JetBrains\IntelliJ IDEA Community Edition 14.0.2\bin" -Dfile.encoding=GBK -classpath "D:\Program Files\apache-maven-3.3.9\boot\plexus-classworlds-2.5.2.jar;D:\Program Files\JetBrains\IntelliJ IDEA Community Edition 14.0.2\lib\idea_rt.jar" com.intellij.rt.execution.application.AppMain org.codehaus.classworlds.Launcher -Didea.version=14.0.2 mybatis-generator:generate -e
-Dmaven.multiModuleProjectDirectory system property is not set. Check $M2_HOME environment variable and mvn script match.
Process finished with exit code 1
可以通过如下的方式解决。
ctrl+shift +s 打开设置窗口,
点击▼build,Execution,Deployment
▼build Tools
▼Maven
▼Runner
中的"VM Options:"右侧输入: -Dmaven.multiModuleProjectDirectory=$M2_HOME