Summary of Require.js/AMD modular loading usage cases in javascript
Require.js/AMD Modular Loading
Developers want to use script loaders to make chaotic rich script applications more orderly, and Require .js is one such option. Require.js is a powerful toolkit that automatically works with AMD technology to smooth out even the most complex script dependency graphs.
Now let’s look at a simple script loading example using the function of the same name in Require.js.
require(['moment'], function(moment) { console.log(moment().format('dddd')); // 星期几 });
require function accepts an array of module names and loads all these script modules in parallel. Unlike yepnope, Require.js does not guarantee that the target scripts are run in order, but only ensures that their running order can meet their respective dependency requirements, but only if the definition of these scripts complies with AMD (Asynchronous Module Definition, asynchronous module definition) specifications.
Case 1: Loading JavaScript files
<script src="./js/require.js"></script> <script> require(["./js/a.js", "./js/b.js"], function() { myFunctionA(); myFunctionB(); }); </script>
Case 2: Execute JavaScript after the page is loaded
##
<script src="./js/require.js"></script> <script> require(["domReady!", "./js/a.js", "./js/b.js"], function() { myFunctionA(); myFunctionB(); }); </script>
Execution case After the second code, you can see through Firebug that RequireJS will insert a

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