FileInputStream 's read() method follows this logic: Reads a byte of data from this input stream. This method blocks if no input is yet ... ... <看更多>

package java.io;. import java.nio.channels.FileChannel;. import sun.nio.ch.FileChannelImpl;. /**. * A <code>FileInputStream</code> obtains input bytes. ... <看更多>

Java File Intput and Output You can get input from a file using the class FileInputStream and PrintWriter. You ... ... <看更多>