function abc(){} abc=function(){} Both definitions are OK, but the latter seems to be better for FF. The former may cause a missing before formal parameters error under FF, causing js to fail. implement.
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
