import java.io.BufferedInputStream;import java.io.BufferedOutputStream;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.IOException;public class Text{? public static void main(String[] args) throws IOException{? ? byte[] buf = new byte[1024];? ? FileInputStream input = new FileInputStream("D:\\Text\\Class\\Test.java");? ? BufferedInputStream bufferinput = new BufferedInputStream(input);? ? FileOutputStream output = new FileOutputStream("D:\\Text\\new_test.txt");? ? BufferedOutputStream bufferoutput = new BufferedOutputStream(output);? ? while( bufferinput.read(buf) != -1){? ? ? bufferoutput.write(buf,0,buf.length);? ? }? ? bufferoutput.flush();? ? bufferoutput.close();? ? output.close();? ? bufferinput.close();? ? input.close();? ? System.out.println("已結(jié)束！");? }}原文檔是但輸出只，讀讀到最后continue那，后面的分號及最后的幾個}都沒有，為什么？