java的錯誤訊息
 

這code是從網路上copy的
import java.io.Console;
public class ConsoleDemo {
public static void main(String[] args) {
System.out.print("請輸入名稱：");
Console console = System.console();
String name = console.readLine();
System.out.println("您輸入的名稱…" + name);
}
}


自己執行後都出現這錯誤
ConsoleDemo.java:1: cannot find symbol
symbol : class Console
location: package java.io
import java.io.Console;
^
ConsoleDemo.java:5: cannot find symbol
symbol : class Console
location: class ConsoleDemo
Console console = System.console();
^
ConsoleDemo.java:5: cannot find symbol
symbol : method console()
location: class java.lang.System
Console console = System.console();
^
3 errors

請問我這菜鳥該怎麼辦:on_51:

找不到 package 裡ㄉ類別