android 写sd卡权限问题 java.io.FileNotFoundException:open failed: EACCES (Permission denied)
2016-11-07 17:34
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向sd卡写文件时抛出异常：java.io.FileNotFoundException: /storage/emulated/0/hhhhhhhhhh.apk: open failed: EACCES (Permission denied)
原来是权限问题，在manifest文件中加入 <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> 权限就行了
原来是权限问题，在manifest文件中加入 <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> 权限就行了
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