目前SpringBoot项目需要用的mvnw来进行相关操作,但是有时候会出现如下错误:
/Users/liyang/TestProjects/springcloud 错误: 找不到或无法加载主类 org.apache.maven.wrapper.MavenWrapperMain
这个错误的原因就是MavenWrapperMain不存在,那么我们需要再安装一次这个类即可。但是每次升级maven都需要重复这个操作。
mvn -N io.takari:maven:wrapper
mvn -N io.takari:maven:wrapper [INFO] Scanning for projects... [INFO] [INFO] ------------------< org.apache.maven:standalone-pom >------------------- [INFO] Building Maven Stub Project (No POM) 1 [INFO] --------------------------------[ pom ]--------------------------------- [INFO] [INFO] --- maven:0.5.0:wrapper (default-cli) @ standalone-pom --- [INFO] [INFO] The Maven Wrapper version 0.3.0 has been successfully setup for your project. [INFO] Using Apache Maven 3.5.2 [INFO] [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 0.452 s [INFO] Finished at: 2018-05-02T15:42:00+08:00 [INFO] ------------------------------------------------------------------------