当用Myeclipse8.6集成开发环境,进行JavaWeb项目开发的时候,用集成开发环境中的run Server进行程序调试时,出现如下错误解决方案: 'Starting Tomcat v6.0 Server at localhost'has encountered a problem 错误提示: Several ports(8080,8009)required by Tomcatv6.0 Server at localhost are already in use.The server ma
eclipse中使用maven插件的时候,运行run as maven build的时候报错 -Dmaven.multiModuleProjectDirectory system propery is not set. Check $M2_HOME environment variable and mvn script match. 解决方案: 本人maven 环境变量为 M2_HOME=D:\apache-maven-3.3.9 然后在Window->Preference->Java->