JavaScript has come a long way since its inception, and with the evolution of the language, modularity has become an essential part of writing clean, maintainable, and scalable code. In this blog post, we will discuss the require() function used in Ja
不愁依赖在定义模块的时候，就已经决定好模块的依赖 – c 依赖 b，b 又依赖 a。想用 c 模块的功能时，我只要在 require函数的依赖里指定 c：require(['c'], function(c) {...});至于 c 依赖的模块，c 依赖的模块的依赖模块… 等等，require.js 会帮打理。而传统的 script 办法，必须明确...
require(["jquery","showDate"],function($,showDate){ console.log($);//Jquery对象showDate.show();//1}); require(["testShim"],function(testShim){ testShim.fn1();//shim中exports定义的值与js模块中暴露的值一职才能正常运行}); .showDate.js define(function(){varnum = 10;functionshowDate(...
代码语言:javascript 代码运行次数:0 运行 AI代码解释 requirejs.config({baseUrl:'/public/js',paths:{hello:'hello'},shim:{hello:{exports:'hello'}}});requirejs(['hello'],function(hello){hello();}); 上面代码 exports: 'hello' 中的 hello ,是我们在 hello.js 中定义的 hello 函数。当我们使用...
!function(window) { vardr ={}; dr.version= "v1.0"; window.dr=dr; }(window); 控制台输出 dr.version: v1.0 (2)引用requirejs的方式 一个简单的例子: 目录结构: index.html <!DOCTYPE html>this is index.html js/my/dr.js !function(window) { vardr ={}; dr.version= "v1.0"; window....
<!DOCTYPE html>body a.js: functionfun1(){alert("it works");}fun1(); 可能你更喜欢这样写 (function(){functionfun1(){alert("it works");}fun1();})() 第二种方法使用了块作用域来申明function防止污染全局变量,本质还是一样的,当运行上面两种例子时不知道你是否注意到,alert...
define(["jquery"],function($){// Put here the plugin code.}); 1. 2. 3. 2. 在使用reuqireJS代码加载前注册插件(比如在main.js)中 复制 requirejs.config({"shim": {"jquery-cookie": ["jquery"]}}); 1. 2. 3. 4. 5. requireJS加载第三方类库 ...
Function Modules As one may expect, returning a function as a Module in RequireJS is rather straight-forward. For example, a simple random function can be defined as a module as follows: // random.js define(function(){ return function(min, max){ return Math.floor((Math.random()*max)+...
const products = {data:[]} function getData(){ return products.data; } Node REPL终端输入: require('./product.js') require函数能够加载这个product.js,不过不像内置模块一样,需要通过给路径来定位到js文件,如:require('./product') 或者 require('./product.js') ...
代码语言:javascript 代码运行次数:0 运行 AI代码解释 if(isBrowser&&!cfg.skipDataMain){//Figure out baseUrl. Get it from the script tag with require.js in it.eachReverse(scripts(),function(script){//Set the 'head' where we can append children by//using the script's parent.if(!head){he...