问题
Is it possible to use default argument in the method with String. The code is shown below:
public void test(String name="exampleText") {
}
The code above generate error. Is it possible to correct it?
回答1:
No, the way you would normally do this is overload the method like so:
public void test()
{
test("exampleText");
}
public void test(String name)
{
}
回答2:
No, it is not. However, the following is possible:
public void test() {
test("exampleText");
}
public void test(String name) {
//logic here
}
来源：https://stackoverflow.com/questions/23093327/is-it-possible-to-declare-default-argument-in-java-in-string