java读文件报错，没招了，快过来看看，就是普通的用FileInputStream读的时候就报这个

Question

android.system.ErrnoException: read failed: EINVAL (Invalid argument)
libcore.io.Linux.readBytes(Native Method)
libcore.io.Linux.read(Linux.java:182)
libcore.io.BlockGuardOs.read(BlockGuardOs.java:251)
libcore.io.IoBridge.read(IoBridge.java:528)
java.io.FileInputStream.read(FileInputStream.java:254)
java.io.FileInputStream.read(FileInputStream.java:228)
testRead.main(testRead.java:16)
com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
com.android.internal.os.RuntimeInit.main(RuntimeInit.java:309)
java.io.IOException: read failed: EINVAL (Invalid argument)
libcore.io.IoBridge.read(IoBridge.java:538)
java.io.FileInputStream.read(FileInputStream.java:254)
java.io.FileInputStream.read(FileInputStream.java:228)
testRead.main(testRead.java:16)
com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
com.android.internal.os.RuntimeInit.main(RuntimeInit.java:309)

Answer 1

提示的是参数错误，检查一下你的参数。或者帖代码出来让大家看看