npm - 使用陈旧的包数据

Question

每当我进行npm安装时，我会使用陈旧的包数据获得大量关于它的消息。这是什么意思，是我需要担心的事情？

这是我通过npm安装获得的警告消息的一个小例子。在这个特殊的例子中，我刚刚添加了＆＃34; npm install @ angular / animations @ latest --save＆＃34;：

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.

这是我目前为项目提供的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

尝试然后重新安装所有项目的依赖项

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

关于它的github上有一个full thread，因为我认为是六月

Answer 2

从5点开始，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。我不认为你必须删除package-lock和node_modules作为第一步。

Answer 3

缓存清除方法不起作用......

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

当然不是暗示这是一个“正确的”解决方案，但肯定搞砸了我的设置（wtf apple？）。发布在事件中的其他人查看此信息的位置相同

Answer 4

使用自定义注册表（不是npmjs.org）时出现此错误。问题是我的注册表已经关闭了。

Answer 5

您可以尝试使用以下方法清除npm缓存 npm缓存清除--force

然后重新安装节点模块

我希望这会有所帮助。

Answer 6

在删除您的node_modules之前，请检查您的Internet连接-您的提供商可能会进行一些流量调整，从而阻止或减慢对软件包存储库的访问。如果您在错误消息中看到类似Miscellaneous Warning ETIMEDOUT: [...]的内容，则可以发现它。

对我来说就是这种情况，一旦使用VPN，问题就解决了。