show hidden files

On the View tab in the advanced settings box, click Show hidden files and folders, and then click ok.

在“查看”选项卡的“高级设置”框中，单击“显示隐藏文件和文件夹”，然后单击“确定”。

You must change folder settings to show hidden files and folders in order to see isolated storage in the file system.

您必须更改文件夹设置以显示隐藏文件和文件夹，才能查看到文件系统中的独立存储。

In Windows explorer, when the show hidden and protected OS files setting is enabled on the View tab of the folder options dialog box, the setting is disabled.

在windows资源管理器中，当在“文件夹选项”对话框的“查看”选项卡上启用“显示隐藏和受保护的操作系统文件”设置时，该设置被禁用。

You may also want to check "Show hidden files and folders." It won't have much impact on your Java work, but personally, I like to be able to see what I'm working with.

您可能还想选中“Show hidden files and folders”，它对您的Java作业没有多大影响，但就我个人而言，我很希望能够看到所操作的所有内容。