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android file exist

android file exist

我创建了一个新的文件 "sdcard/dd"通过： File album = new File(albumPath); if (album.exists()) Log.d(TAG, albumPath + " already exists."); } else ... 原因在于filesystem是fat32，而fat32是不支持区分大小写的。 所以就算你判断出DD不存在，还是不能去创建DD的 ...

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