equals比对Scanner接收的字符串结果总返回false

创建一个Scanner,用String接收,跟相同的字符串比较,结果返回false

    Scanner myScanner = new Scanner(System.in);
    String s1 = "你好";
    String s2 = "";
    s2 = myScanner.next();

    System.out.println(s1.equals(s2));
    System.out.println(s1.length());
    System.out.println(s2.length());

百思不得其解,希望各位能看到帮帮我这个小学员