📄 testwriter.java
字号:
package test.io;import java.io.BufferedWriter;import java.io.FileOutputStream;import java.io.IOException;import java.io.OutputStream;import java.io.OutputStreamWriter;import java.io.PrintWriter;public class TestWriter { /** * @param args * @throws IOException */ public static void main(String[] args) throws IOException { // TODO Auto-generated method stub OutputStream o = new FileOutputStream("test.txt"); OutputStreamWriter ow = new OutputStreamWriter(o); BufferedWriter bw = new BufferedWriter(ow);//带缓冲的Writer //bw.write("中国北京"+"\n'"); bw.write("中国北京"); bw.write("和谐社会"); bw.close(); o = new FileOutputStream("test.txt",true); PrintWriter pw = new PrintWriter(o); pw.println("傻孟是傻孟"); pw.println("奥运北京"); pw.println("奥运中国"); pw.close(); }}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -