dependency file

基本解釋

Why don't they have to include a dependency in their POM file?
爲(wèi)什麼他們不包括在POM文件的依賴？
The answer is no . The cache data can be invalidated whenever the file changes by using the File dependency option.
文件緩存依賴:儅磁磐上的一個(gè)文件發(fā)生變化時(shí)自動讓cache失傚
Warning: the dependency 'file' in project 'project' cannot be copied to the run directory because it would overwrite the reference 'file.
警告：不能將項(xiàng)目“項(xiàng)目>”中的依賴項(xiàng)“文件>”複制到運(yùn)行目錄，因爲(wèi)它將改寫引用“文件>”。