javascript - NPM：如何处理看似冲突的依赖关系？

Question

运行 npm 后，我得到了似乎有冲突的依赖要求。

例如，对于 uglifyjs-webpack-plugin@0.4.6，webpack 必须是 ^1.9 || ^2 || ^2.1.0-beta || ^2.2.0-rc || ^3.0.0 而对于 webpack-dev-middleware@3.7.2 它必须是更高版本 (^4.0.0)

我的新手问题是

1. 我假设可能没有适合所有要求的通用版本是正确的？
2. 如果情况 1) 为真，如何处理这个（看似）冲突的要求？最佳做法是什么？

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@~2.3.1 (node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@2.3.2: 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 notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.2.7 (node_modules\webpack-dev-server\node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.2.7 (node_modules\@ionic\app-scripts\node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@~2.3.1 (node_modules\@ionic\app-scripts\node_modules\watchpack\node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@2.3.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm WARN ajv-keywords@3.5.2 requires a peer of ajv@^6.9.1 but none is installed. You must install peer dependencies yourself.
npm WARN @angular-devkit/build-webpack@0.1102.8 requires a peer of webpack@^4.6.0 but none is installed. You must install peer dependencies yourself.
npm WARN @ngtools/webpack@11.2.8 requires a peer of webpack@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN webpack-dev-middleware@3.7.2 requires a peer of webpack@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN dotenv-webpack@1.8.0 requires a peer of webpack@^1 || ^2 || ^3 || ^4 but none is installed. You must install peer dependencies yourself.
npm WARN tslint-eslint-rules@4.1.1 requires a peer of tslint@^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN uglifyjs-webpack-plugin@0.4.6 requires a peer of webpack@^1.9 || ^2 || ^2.1.0-beta || ^2.2.0-rc || ^3.0.0 but none is installed. You must install peer dependencies yourself.

标签： javascriptnode.jsangularnpm