是否可以在字符串中声明 Java 中的默认参数?
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时间:2020-08-13 20:38:49 来源:igfitidea点击:
Is it possible to declare default argument in Java in String?
提问by user3455638
Is it possible to use default argument in the method with String. The code is shown below:
是否可以在带有字符串的方法中使用默认参数。代码如下所示:
public void test(String name="exampleText") {
}
The code above generate error. Is it possible to correct it?
上面的代码产生错误。是否有可能纠正它?
采纳答案by MrLore
No, the way you would normally do this is overload the method like so:
不,您通常这样做的方法是重载方法,如下所示:
public void test()
{
test("exampleText");
}
public void test(String name)
{
}
回答by nanofarad
No, it is not. However, the following is possible:
不它不是。但是,以下是可能的:
public void test() {
test("exampleText");
}
public void test(String name) {
//logic here
}