Android 存储文件或者创建文件夹报open failed: ENOENT (No such file or directory)

在创建文件夹时，报错

1.FileNotFoundException (No such file or directory)

2.open failed: ENOENT (No such file or directory)

解决方案：1、看是否有开启读写权限

2、读写权限开启的情况下，还是一直报open failed: ENOENT (No such file or directory)时，可以尝试在AndroidManifest.xml中加入android:requestLegacyExternalStorage=“true”