2016年8月10日20:17:39

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</pre><pre name="code" class="java">package 八月十日;import java.io.*;public class copyMaker {String scourceName,destName;BufferedReader scource;BufferedWriter dest;String line;private boolean openFiles(){try{BufferedReader scource =new BufferedReader(new FileReader(scourceName));}catch(IOException iox){System.out.println("打开文件异常"+scourceName);return false;}try{BufferedWriter dest = new BufferedWriter(new FileWriter(destName));}catch(IOException iox){System.out.println("打开文件异常"+destName);return false;}return true;}private boolean copyFiles(){try{line = scource.readLine(); while(line != null){ dest.write(line); dest.newLine(); line=scource.readLine(); } }catch(IOException iox){ System.out.println("复制文件异常"); return false; }return true;}private boolean closeFiles(){try{scource.close();dest.close();}catch(IOException iox){System.out.println("关闭文件异常");return false;}return true;}public boolean copy(String src,String dst){scourceName = src;destName = dst;return openFiles()&&copyFiles()&&closeFiles();}<pre name="code" class="java">package 八月十日;public class FileCopy {public static void main(String args[]){if(args.length == 2){new CopyMaker.copy(args[1],args[2]);}else {System.out.println("出现异常");}}
}
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