Comments (1)
lessfish
commented on August 19, 2024
@WuHuaJi0
说实话我对 Commonjs 的规范也不是很了解，我 "猜测" 可能是这样的。
老项目中可能是这样用的：
let _ = require('./underscore.js')._;
let a = [1, 2, 3];
_.each(a, (item) => {
console.log(item);
});而现在的项目推荐这样用：
let _ = require('./underscore.js');
let a = [1, 2, 3];
_.each(a, (item) => {
console.log(item);
});源码这样写保证了兼容性。
有时间的话麻烦唐大大 review 下 @alsotang
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