MarkDown语法总结

表示标题

斜体
加粗

引用

package test;
import java.io.File;
import java.io.FileNotFoundException;import java.io.PrintStream;

public class PrintDemo {   
 public static void main(String[] args) {        
PrintStream ps = null;       
try {            
ps = new PrintStream("D:" + File.separator + "test.txt");        } 
catch (FileNotFoundException e) {            e.printStackTrace();        }    
    ps.println("123");       
 ps.println("246");       
 ps.close();    }}

代码段