FileReader fr = new FileReader("要打开的文件");//输入
BufferedReader br = new BufferedReader(fr);FileWriter fw = new FileWriter("要写入的文件");//输出
PrintWriter pw = new PrintWriter(fw);s = br.readLine();
..........
..........
p2.println(s);
p2.flush();
BufferedReader br = new BufferedReader(fr);FileWriter fw = new FileWriter("要写入的文件");//输出
PrintWriter pw = new PrintWriter(fw);s = br.readLine();
..........
..........
p2.println(s);
p2.flush();
解决方案 »
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