Is it possible to declare default argument in Java in String?

2018-06-06 18:02:13

This question already has an answer here:

Does Java support default parameter values? 19 answers

不，你通常会这样做的方式是重载方法，如下所示：

public void test()
{
    test("exampleText");
}

public void test(String name)
{

}

No, it is not. However, the following is possible:

public void test() {
    test("exampleText");
}
public void test(String name) {
    //logic here
}

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