android无法创建文件
liny_ 2017-04-17 03:46:14 文件路径为:
public static final String STORAGE_FILE_PATH = Environment.getExternalStorageDirectory() + File.separator + "moquette_store.mapdb";
tmpFile = new File(STORAGE_FILE_PATH);
if (tmpFile.exists()) {
tmpFile.delete();
}
tmpFile.createNewFile();
执行之后就报错:
java.io.IOException: Permission denied
at java.io.UnixFileSystem.createFileExclusively0(Native Method)
at java.io.UnixFileSystem.createFileExclusively(UnixFileSystem.java:280)
at java.io.File.createNewFile(File.java:948)