Are JavaScript methods functions?

Methods are functions. In JavaScript, a function is a piece of code that needs to be called by name; and a method is a JavaScript function called through an object, that is, a method is a special function.

The operating environment of this tutorial: windows7 system, javascript version 1.8.5, Dell G3 computer.

A function is an executable javascript code block, which needs to be called by name. It can pass some data (parameters of the function) for processing, and then return some data (return value of the function), or it may not return data.

Method (method) is a javascript function called through an object. In other words, methods are also functions, just special functions.

The function is a method in the object, and the corresponding attribute name is called the method name

For example:

//方法
var person = {
name: ‘张三’,
getName: function() {
console.log(this.name);
}
}

//函数
var name=‘张三’
function getName () {
console.log(this.name);
}

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