npm安装不安装依赖项-仅锁定文件

我从来没有遇到过 npm install 工作之前,所以我不确定现在的问题是什么?

我试过跑步:

• npm安装
• npm install --save-dev

我第一次让IDE运行它(PHPStorm),它创建了 node_modules 文件夹,但里面什么也没有。

然后我删除了它,并试图手动运行它,但它所做的只是创建 package-lock.json

npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN Invalid version: "1.0"
npm WARN www No description
npm WARN www No repository field.
npm WARN www No README data
npm WARN www No license field.

up to date in 0.087s

现在我以前收到过这些警告,它们从来没有引起任何问题。

我的 文件:

{
  "name": "**********",
  "version": "1.0",
  "main": "gulpfile.js",
  "devDependencies": {
    "autoprefixer": "^6.7.5",
    "gulp": "^3.9.1",
    "gulp-clean-css": "^2.0.13",
    "gulp-concat": "^2.6.0",
    "gulp-plumber": "^1.1.0",
    "gulp-postcss": "^6.3.0",
    "gulp-rename": "^1.2.2",
    "gulp-sass": "^2.2.0",
    "gulp-sourcemaps": "^1.6.0",
    "gulp-uglify": "^2.0.0",
    "gulp-util": "^3.0.7"
  },
  "private": true
}

然后我跑了 npm install --save-dev --loglevel verbose 这是输出:

npm info it worked if it ends with ok
npm verb cli [ 'C:\\Program Files\\nodejs\\node.exe',
npm verb cli   'C:\\Users\\Brett\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js',
npm verb cli   'install',
npm verb cli   '--save-dev',
npm verb cli   '--loglevel',
npm verb cli   'verbose' ]
npm info using npm@5.5.1
npm info using node@v6.9.1
npm verb npm-session 24ddfff75bdd69e7
npm verb correctMkdir C:\Users\Brett\AppData\Roaming\npm-cache\_locks correctMkdir not in flight; initializing
npm verb lock using C:\Users\Brett\AppData\Roaming\npm-cache\_locks\staging-822c9c4b46ec75df.lock for D:\******************\node_modules\.staging
npm verb unlock done using C:\Users\Brett\AppData\Roaming\npm-cache\_locks\staging-822c9c4b46ec75df.lock for D:\****************\node_modules\.staging
npm info linkStuff !invalid#1
npm verb linkBins !invalid#1
npm verb linkMans !invalid#1
npm info lifecycle undefined~install: undefined
npm info lifecycle undefined~postinstall: undefined
npm info lifecycle undefined~prepublish: undefined
npm info lifecycle undefined~prepare: undefined
npm verb saving []
npm verb shrinkwrap skipping write for package.json because there were no changes.
npm info lifecycle undefined~preshrinkwrap: undefined
npm info lifecycle undefined~shrinkwrap: undefined
npm verb shrinkwrap skipping write for package-lock.json because there were no changes.
npm info lifecycle undefined~postshrinkwrap: undefined
npm WARN Invalid version: "1.0"
npm WARN www No description
npm WARN www No repository field.
npm WARN www No README data
npm WARN www No license field.

up to date in 0.057s
npm verb exit [ 0, true ]
npm info ok

这里有什么问题?