如何在Javascript中调用函数 [英] How to call a function in Javascript

问题描述

我是编程新手 - 如果这个问题有点显而易见，那么使用codeademy来帮助解决这个问题。我主要希望能够调用一个函数。我有复制和粘贴代码学院的东西下面，我主要想知道我要做什么来打电话问候功能。如果你能解释到底该怎么做，那会很好。

 下面是问候语的功能！ 
 //请参阅第7行
 //我们可以使用加号（+）
将字符串连接在一起//请参阅提示以获取有关这些工作原理的更多详细信息。 
 
 var greeting = function（name）{
 console.log（很高兴见到你，++ name）; 
}; 
 
 //在第11行，调用greeting函数！`
  

  greeting（My名称）; //会调用函数并产生很高兴见到你，我的名字）; 
  

I am new to programming-and using codeademy to help with that so pardon me if this question is a bit of an obvious one. I mainly want to be able to call a function. I have copy and pasted the code academy stuff below and I mainly want to know what I have to do to "call the greeting function". If you could explain exactly what to do any why, that would be great.

Below is the greeting function!
// See line 7
// We can join strings together using the plus sign (+)
// See the hint for more details about how this works.

var greeting = function (name) {
console.log("Great to see you," + " " + name);
};

// On line 11, call the greeting function!`

解决方案

To call the greeting function this is all you need to do:

greeting("My Name"); // will call the function and produce "Great to see you, My Name");

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