Eclipse: The project description file \(.project\) is missing

重装系统后打开盘符发生变化，eclipse打开项目提示：

The project description file (.project) for 'XXX' is missing.  This file contains important information about the project.  The project will not function properly until this file is restored.

解决办法：

       找到 盘符:\workspace\.metadata\.plugins\org.eclipse.core.resources\.projects\${工程名称}\.location，编辑下边位置的盘符为修改后的盘符，保存，重新打开项目即可。