Spring项目中无法删除lib下面的jar文件的解决方法

Spring项目中无法删除lib下面的jar文件的解决方法

删除时出现以下提示：

、

解决办法：

右键点击项目 ——> Spring Tools ——> Remove Spring Project Nature ——> 重启eclipse

附录： Spring Project Nature是什么？

The “nature” has nothing to do with your code or spring. In eclipse, a
“project nature” creates an association between the a project and a
tool, plug-in, or feature set. By adding a nature to an eclipse
project, you tell an eclipse plug-in that it is configured to use that
project. By adding the “Spring Project Nature” to your project, you
are enabling eclipse’s spring plugin to work with your project.