java - 如何通过Java使用2类中的1类方法变量？

Question

public static class One {

    @Override
    public String interact(String... values) {
        String actualTextOne = "test";
        return actualTextOne;
    }
}

public static class Two {

    @Override
    public String interact(String... values) {
        String actualTextTwo = "test";

        /*    Here I need to compare actualTextOne and actualTextTwo, but the problem is that I can't find solluction how to use actualTextOne in Two class*/

        return actualTextTwo;
    }
}

标签： javavariablesmethods

Answer 1

1. 如果你不使用它，为什么在你的类函数中有参数？

2. 只有当他嵌套时，你才能用静态标记你的类，否则你需要这样做：

    class Two {
    static public String interact(String... values) {
        String actualTextTwo = "test";
        return actualTextTwo;
    }
   

   }

3. String textOne = One.interact(""); String textTwo = Two.interact(""); System.out.println(textOne==textTwo);