Eclipse-related issues handling

MAVEN, new Web project, no resource with test directory, Practice: 78679036

Project Right-->buildpath Configure Build Path--Click the tab Libraries--Check JRE System Libraries-click Edit- Check alternate JRE

--Select JDK--click Finish, click OK, and the Src/main/java and Src/test/java appear automatically

Front-end access backstage, front-end report 404, background without error. The cause may be the situation:

1, the request does not add ContextPath, the default value is the project name

2, spring in the configuration file, when scanning the package, the controller layer is not added

Web project, modifying the dynamic Web Module version number, from 2.3 (default)--->3.1

1. Open Navigator Navigation page

2. Under. Settings, locate the Org.eclipse.wst.common.project.facet.core.xml file where <installed facet= "Jst.web" version= " 2.3 "/> changed to 3.1

　　

Eclipse-related issues handling