只是想知道这是否是一个好的 JavaScript 实践。
假设我有许多网页都调用初始化函数“init()”,每次加载脚本时在我的模式中使用IIFE来运行该函数是否正确?
var foo = (function() {
var bar = "something";
(function init() {
// Do something crazy that's gonna be the same across all my web pages
// like adding an event listener or something
// ...
document.write('page init...');
}());
function privatePage1() {
// This stuff is gonna be used only in page1.html via foo.privatePage1
document.write('page 1' + bar);
}
function privatePage2() {
// This stuff is gonna be used only in page2.html via foo.privatePage2
document.write('page 2' + bar);
}
return {
privatePage1: privatePage1,
privatePage2: privatePage2
}
}());