Return Environment.getexternal StorageDirectory on Muck Rack

Return Environment.getexternal StorageDirectory

As seen in: CSDN
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uniapp安卓读取或写入txt文件，创建文件或文件夹，获取手机内置存储根路径_uniapp创建文件_老铁匠Chen的博客-CSDN博客

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By outputStream Writer.close, Return Environment.getexternal StorageDirectory, inputStream Reader.close, outputStream Writer.write
| CSDN
使用应开启以下权限（读取和写入） <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> 原理：利用H5plus的native，引入java类来进行处理。 File.js /* 使用该类应开启以下权限（读取和写入） <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> */ /* 文件编码 ansi（ascii）：英文标准码0-127，包括控制符和其他英文字符编码，这在后来一直统一没再变过，当然它只需要一个字节保存...
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