2020-09-14小程序报错访问502 npm ERR! Fa

code ELIFECYCLE

npm ERR! errno 1

npm ERR! gff@1.0.0 start: node build/dev-server.js

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the gff@1.0.0 start script.

npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Users\Administrator\AppData\Roaming\npm-cache_logs\2018-08-01T05_56_12_498Z-debug.log

这种错误是80端口被占用