javascript - npm run dev vue error report

Question

vue npm run devError reporting

Answer 1

Your port 8080 is occupied,

1. Turn off your service occupying port 8080,

2. Or you can stop using 8080 for your vue port. Ask Baidu how to change it

Answer 2

error : listen eaddrinuse ::: 8080

Don’t you guys read the error message? .

Obviously said

Error: The given address 8080 is already in use

The common saying is that the port is occupied. Turn off the previous service on port 8080, or change the port of this new service