npm

Question

每当我执行 npm 安装时，我都会收到大量关于它使用陈旧包数据的消息。这是什么意思，这是我需要担心的事情吗？

这是我在安装 npm 时收到的警告消息的一个小示例。在这个特定的示例中，我刚刚添加了 "npm install @angular/animations@latest --save":

WARN registry Unexpected warning for https://registry.npmjs.org/: Miscellaneous Warning EINTEGRITY: sha512-Mp+FXEI+FrwY/XYV45b2YD3E8i3HwnEAoFcM0qlZzq/RZ9RwWitt2Y/c7cqRAz70U7hfekqx6qNYthuKFO6K0
g== integrity checksum failed when using sha512: wanted sha512-Mp+FXEI+FrwY/XYV45b2YD3E8i3HwnEAoFcM0qlZzq/RZ9RwWitt2Y/c7cqRAz70U7hfekqx6qNYthuKFO6K0g== but got sha1-2+xJQ20q4V9TYRTnbRRlbNvA9E0
=. (8538 bytes)
WARN registry Using stale package data from https://registry.npmjs.org/ due to a request error during revalidation.
WARN registry Unexpected warning for https://registry.npmjs.org/: Miscellaneous Warning EINTEGRITY: sha512-NnSOmMEYtVR2JVMIGTzynRkkaxtiq1xnFBcdQD/DnNCYPoEPsVJhM98BDyaoNOQIi7p4okdi3E27eN7GQbsUu
g== integrity checksum failed when using sha512: wanted sha512-NnSOmMEYtVR2JVMIGTzynRkkaxtiq1xnFBcdQD/DnNCYPoEPsVJhM98BDyaoNOQIi7p4okdi3E27eN7GQbsUug== but got sha1-wVm41b4PnlpvNG2rlPFs4CIWG4g
=. (3618 bytes)
WARN registry Using stale package data from https://registry.npmjs.org/ due to a request error during revalidation.
WARN registry Unexpected warning for https://registry.npmjs.org/: Miscellaneous Warning EINTEGRITY: sha512-Mp+FXEI+FrwY/XYV45b2YD3E8i3HwnEAoFcM0qlZzq/RZ9RwWitt2Y/c7cqRAz70U7hfekqx6qNYthuKFO6K0
g== integrity checksum failed when using sha512: wanted sha512-Mp+FXEI+FrwY/XYV45b2YD3E8i3HwnEAoFcM0qlZzq/RZ9RwWitt2Y/c7cqRAz70U7hfekqx6qNYthuKFO6K0g== but got sha1-2+xJQ20q4V9TYRTnbRRlbNvA9E0
=. (8538 bytes)
WARN registry Using stale package data from https://registry.npmjs.org/ due to a request error during revalidation.
WARN registry Unexpected warning for https://registry.npmjs.org/: Miscellaneous Warning EINTEGRITY: sha512-NnSOmMEYtVR2JVMIGTzynRkkaxtiq1xnFBcdQD/DnNCYPoEPsVJhM98BDyaoNOQIi7p4okdi3E27eN7GQbsUu
g== integrity checksum failed when using sha512: wanted sha512-NnSOmMEYtVR2JVMIGTzynRkkaxtiq1xnFBcdQD/DnNCYPoEPsVJhM98BDyaoNOQIi7p4okdi3E27eN7GQbsUug== but got sha1-wVm41b4PnlpvNG2rlPFs4CIWG4g
=. (3618 bytes)
WARN registry Using stale package data from https://registry.npmjs.org/ due to a request error during revalidation.

这是我的项目的当前 package.json 文件：

{
  "name": "myproject",
  "version": "0.0.1",
  "license": "me",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build --extract-css true",
    "build-prod": "ng build -prod",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e",
    "update:packages": "node wipe-dependencies.js && rm -rf node_modules && npm update --save-dev && npm update --save",
    "prestyleguide": "ng build --extract-css true",
    "styleguide": "rimraf dist/styleguide/ && kss --config kss/kss-config.json --custom hidemarkup --custom hideexample --custom hidedefault --custom fakeexample --placeholder .modifier-class",
    "//": "Build just the styleguide without building the entire app (requires that the app has already been built to the dist/ folder)",
    "build-styleguide": "rimraf dist/styleguide/ && kss --config kss/kss-config.json --custom hidemarkup --custom hideexample --custom hidedefault --custom fakeexample --placeholder .modifier-class"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^4.3.3",
    "@angular/common": "^4.3.2",
    "@angular/compiler": "^4.3.2",
    "@angular/core": "^4.3.2",
    "@angular/forms": "^4.3.2",
    "@angular/http": "^4.3.2",
    "@angular/platform-browser": "^4.3.2",
    "@angular/platform-browser-dynamic": "^4.3.2",
    "@angular/router": "^4.3.2",
    "@ng-bootstrap/ng-bootstrap": "^1.0.0-alpha.28",
    "bootstrap": "^4.0.0-alpha.6",
    "classlist.js": "^1.1.20150312",
    "core-js": "^2.4.1",
    "font-awesome": "^4.7.0",
    "ngx-mydatepicker": "^2.0.12",
    "rxjs": "^5.4.2",
    "web-animations-js": "^2.3.1",
    "zone.js": "^0.8.16"
  },
  "devDependencies": {
    "@angular/cli": "^1.2.3",
    "@angular/compiler-cli": "^4.3.2",
    "@types/jasmine": "^2.5.53",
    "@types/node": "^8.0.15",
    "codelyzer": "^3.1.2",
    "fs-extra": "^4.0.0",
    "jasmine-core": "^2.6.4",
    "jasmine-spec-reporter": "^4.1.1",
    "karma": "^1.7.0",
    "karma-chrome-launcher": "^2.2.0",
    "karma-cli": "^1.0.1",
    "karma-coverage-istanbul-reporter": "^1.3.0",
    "karma-jasmine": "^1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "kss": "^3.0.0-beta.18",
    "protractor": "^5.1.2",
    "random-ext": "^2.5.1",
    "ts-node": "^3.2.1",
    "tslint": "^5.5.0",
    "typedoc": "^0.7.1",
    "typescript": "^2.4.2"
  }
}

Answer 1

尝试一下，然后重新安装项目的所有依赖项

rm ./package-lock.json
rm -r ./node_modules
npm cache clear --force

github 上有一个关于它的 full thread，我认为从 6 月开始

Answer 2

应该缓存清除方法不起作用...

我发现我在 OS X 更新期间遇到了这个问题。安装命令行工具更新并重新启动 iTerm 解决了这个问题，非常令人难以置信。

当然不是说这是一个 "proper" 解决方案，但肯定会扰乱我的设置（wtf apple？）。发布在其他人查看此内容时处于相同位置

Answer 3

从 npm 5 开始，您无法完全控制缓存，因此对于 npm 5，您可以尝试

npm cache verify

这对我有帮助。我认为您不必首先删除 package-lock 和 node_modules 。

Answer 4

我在使用自定义注册表时遇到此错误（不是 npmjs.org）。问题是我的注册表已关闭。

Answer 5

您可以尝试使用以下方法清除 NPM 缓存：

$ npm cache clear --force

然后重新安装您的节点模块。

希望对您有所帮助。

Answer 6

在删除您的 node_modules 之前，请检查您的互联网连接 - 您的提供商可能会进行一些流量调整和阻止或减慢对包存储库的访问。如果您在错误消息中看到类似 Miscellaneous Warning ETIMEDOUT: [...] 的内容，您就可以发现这一点。

我也是这样，使用VPN后问题就解决了。

npm - 使用陈旧的包数据

npm - using stale package data

npm-install

应该缓存清除方法不起作用...