npm 安装webpack报以下警告

*** PS D:\phpstudy_pro\U\webpack> npm i webpack --save-dev**

  • npm WARN deprecated resolve-url@0.2.1: https://github.com/lydell/resolve-url#deprecated
  • npm WARN deprecated urix@0.1.0: Please see https://github.com/lydell/urix#deprecated
  • npm WARN deprecated chokidar@2.1.8: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
  • npm WARN deprecated fsevents@1.2.13: fsevents 1 will break on node v14+ and could be using
  • insecure binaries. Upgrade to fsevents 2.
  • npm WARN saveError ENOENT: no such file or directory, open 'D:\phpstudy_pro\U\webpack\package.json'
  • npm notice created a lockfile as package-lock.json. You should commit this file.
  • npm WARN notsup Unsupported engine for watchpack-chokidar2@2.0.0: wanted: {"node":"<8.10.0"} (current: {"node":"12.18.2","npm":"6.14.5"})
  • npm WARN notsup Not compatible with your version of node/npm: watchpack-chokidar2@2.0.0
  • npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@~2.1.2 (node_modules\chokidar\node_modules\fsevents):
  • npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@2.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
  • npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.2.7 (node_modules\watchpack-chokidar2\node_modules\chokidar\node_modules\fsevents):
  • npm WARN webpack No description
  • npm WARN webpack No repository field.
  • npm WARN webpack No README data
  • npm WARN webpack No license field.
  • + webpack@4.43.0
  • added 343 packages from 200 contributors and audited 345 packages in 146.745s
  • 6 packages are looking for funding
  • run npm fund for details
  • found 0 vulnerabilities

https://my.oschina.net/u/3797724/blog/1648684