backup.java

来自「mysql的jdbcbean mysql的jdbcbean」· Java 代码 · 共 16 行

try{
			BufferedWriter bw = new BufferedWriter(new FileWriter("data.txt"));
			BufferedReader br = new BufferedReader(new FileReader("temp.txt"));
			
			
			String s = br.readLine();
			while(s!=null){
				bw.write(s);//读取输入流中的内容
				bw.newLine();//加分隔符
				s = br.readLine();//从输入流中读取下一行，不加分隔符
			}
			bw.close();
			br.close();
		}catch(Exception e){
		}