IF you use any sort of GUI tools to work with your servlet engine, those tools can read the MANIFEST.MF file and let you — or other administrators — know what's in the WAR.

如果您使用任何GUI工具管理servlet引擎，这些工具能读取MANIFEST . MF文件并让您或其他系统管理员了解WAR中包含什么。

youdao

Technically, it can be used to keep track of any sort of file, but not all lines of work can sustain having their internal documents posted in public.

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