The hot update of webpack can be said to have greatly improved the front-end development efficiency. The following are the solutions I encountered to vuecli hot update failure:
1、Check the console for any warnings during compilation, which may cause the hot update to fail.
2、vueCli3.0 and above, be careful not to use cnpm to install dependency packages, use npm
The above article solves the problem of the failure of the hot update of vuecli3.0 is all the content I share with you. I hope you can give you a reference and I hope you can support me more.