如jhericks所建议的，如果您使用 m2eclipse ，则不需要使用 eclipse：eclipse目标。

As suggested by jhericks ,if you use m2eclipse , you don't need to use eclipse:eclipse goal. What the eclipse:eclipse goal does can also be done by the m2eclipse.

要将项目转换为动态视图，可以通过m2eclipse来完成 eclipse：eclipse目标 Web应用程序，您可以在项目属性中配置 Project Facets 选项

To convert a project to the Dynamic Web Application , you can configure the Project Facets options in your project properties