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C++学习(四七四)java获取上一级目录

飞空之羽 2022-01-11 阅读 204
File externalFile = getApplicationContext().getExternalFilesDir( null );///storage/emulated/0/Android/data/com.example.testnativecplusplus/files
        File externalFile1 = getApplicationContext().getExternalFilesDir( null ).getParentFile();

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