Scanner in = new Scanner(System.in);
System.out.println("输入你的名字");
String name = in.nextLine();
System.out.println("输入你的年龄");
int age = in.nextInt();
System.out.println("输入你的工资");
float salary = in.nextFloat();
System.out.println(name + " " + age + " " + salary);
System.out.println("Enter : ");
byte[] bytes = new byte[1024];
int len = System.in.read(bytes);
System.out.println("Result : " + new String(bytes,0,len));
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
System.out.println("Enter : ");
String str = br.readLine();
System.out.println("Result : " + str);
if (br != null){
br.close();
}