Javascript calls wrong function

2018-06-18 10:17:11

This question already has an answer here:

Function overloading in Javascript - Best practices 29 answers

What you are trying to do is called function overloading . Unfortunately, it's not available in JavaScript.

But you can always try to kind of simulate it if you need.

Please check this link where there's a discussion about the best way to do it:

Function overloading in Javascript - Best practices

JavaScript中没有函数重载。

你可以使用arguments 。

function call(){
   console.log("call param - " + arguments.length);
}

call(1);

call(1,2);

call(1,2,3);

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