javascript - index.html在Chrome DevTools中引发错误(index.html throwing an error in Chrome DevTools)

Question

I am following along with this Udemy course on "Advanced JavaScript", currently reviewing Scopes and watching the video " 9. What is an IIFE and why might you use it?".

(我正在跟着有关“高级JavaScript”的Udemy课程一起学习 ，目前正在阅读Scopes并观看视频“ 9.什么是IIFE，为什么要使用它？”。)

The instructor is using Chrome DevTools to show JS examples, and created the following three snippets - main.js , other.js , index.html

(讲师正在使用Chrome DevTools显示JS示例，并创建了以下三个片段-main.js ， other.js ， index.html)

The instructor is trying to show that running main.js will print out:

(指导者试图证明正在运行的main.js将输出：)

main: Object{hello: "main"}

other: Object{hello: "other"}

For some reason my index.html file that I'm creating in Chrome DevTools has an error (x) on line 1. I have it saved as "index.html" and following along exactly, so not sure why the doc isn't being recognized as html.

(出于某种原因，我在Chrome DevTools中创建的index.html文件在第1行出现错误（x）。我将其另存为“ index.html”，并且按照以下步骤操作，因此不确定为什么文档不正确被识别为html。)

I tried refreshing and saving but nothing.

(我尝试刷新并保存，但是什么也没有。)

my index.html with error

(我的index.html错误)

Semi-related, I tried to run main.js with other.js and index.html written out and saved, but main.js only prints out < main >{hello: "main"} >, not the other.js object as well.

(半相关，我尝试运行main.js并写出并保存了other.js和index.html，但main.js仅打印出<main> {hello：“ main”}>，而不打印出other.js对象为好。)

I assume this has to be due to the index.html file not working properly.

(我认为这必须归因于index.html文件无法正常工作。)

Anybody know what I'm doing wrong?

(有人知道我在做什么错吗？)

  ask by longoria translate from so

Answer 1

等待大神答复