node.js - 未满足与 ngx-webstorage 的对等依赖性但不想更新到 Angular 5.0.0

Question

我正在尝试构建一个由其他人创建但遇到未满足的依赖项问题的项目。

NPM 安装命令提示 ngx-webstorage 需要 angular 5.0.0 而我确实没有安装 5.0.0 因为项目的其余部分还不能使用它。

我全局安装了 node 版本 6.12 和 angular CLI 版本 3.10

$ which npm
/usr/bin/npm
$ npm --version
3.10.10
$ which ng
/usr/bin/ng
$ ng --version

    _                      _                 ____ _     ___
   / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
  / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
 / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
/_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
               |___/

Angular CLI: 1.6.2
Node: 6.12.0
OS: linux x64
Angular: 
...

我使用全局安装的 npm 来安装依赖项，然后看到“需要一个 peer of”消息。

$ npm install
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN ngx-webstorage@2.0.1 requires a peer of @angular/core@^5.0.0 but none was installed.
npm WARN ng2-pop-over@0.9.37 requires a peer of @angular/core@^2.4.0 but none was installed.
npm WARN ng2-pop-over@0.9.37 requires a peer of zone.js@^0.7.2 but none was installed.
npm WARN ng2-accordion@0.0.15 requires a peer of @angular/core@^2.0.0 but none was installed.
npm WARN @schematics/angular@0.0.49 requires a peer of @angular-devkit/schematics@0.0.34 but none was installed.

这是 package.json

{
  "name": "perkin-elmer",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
    "prestart": "npm install",
    "start": "ng serve --proxy-config proxy.config.json",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^4.2.4",
    "@angular/common": "^4.2.4",
    "@angular/compiler": "^4.2.4",
    "@angular/core": "^4.2.4",
    "@angular/forms": "^4.2.4",
    "@angular/http": "^4.2.4",
    "@angular/platform-browser": "^4.2.4",
    "@angular/platform-browser-dynamic": "^4.2.4",
    "@angular/router": "^4.2.4",
    "@types/underscore": "^1.8.6",
    "ag-grid": "^13.3.1",
    "ag-grid-angular": "^13.3.0",
    "angular-2-dropdown-multiselect": "^1.6.3",
    "angular2-multiselect-checkbox-dropdown": "^1.5.0",
    "bootstrap": "^3.3.7",
    "core-js": "^2.4.1",
    "jquery": "^2.2.4",
    "lodash": "^4.17.4",
    "ng-dynamic-component": "^1.1.0",
    "ng2-accordion": "0.0.15",
    "ng2-bootstrap-modal": "^1.0.1",
    "ng2-pop-over": "^0.9.37",
    "ngx-treeview": "^1.2.5",
    "ngx-webstorage": "^2.0.1",
    "rxjs": "^5.4.2",
    "underscore": "^1.8.3",
    "zone.js": "^0.8.14"
  },
  "devDependencies": {
    "@angular/cli": "1.4.5",
    "@angular/compiler-cli": "^4.2.4",
    "@angular/language-service": "^4.2.4",
    "@types/jasmine": "~2.5.53",
    "@types/jasminewd2": "~2.0.2",
    "@types/lodash": "^4.14.91",
    "@types/node": "~6.0.60",
    "codelyzer": "~3.2.0",
    "jasmine-core": "~2.6.2",
    "jasmine-spec-reporter": "~4.1.0",
    "karma": "~1.7.0",
    "karma-chrome-launcher": "~2.1.1",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "^1.2.1",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.1.2",
    "ts-node": "~3.2.0",
    "tslint": "~5.7.0",
    "typescript": "~2.3.3"
  }
}

因为我没有开发这个包，我不确定为什么 ngx-webstorage 被设置为需要 2.0.1 版本，它需要 angular 5.0.0 因为这显然不符合其他的 angular 版本要求，因为在所有情况下，它们仍然是 4。

我检查了 npm 站点以了解 ngx-webstorage 2.0.1 的要求，确实 devDependencies 是 5.0.0，但是这个 package.json 怎么可能起作用？我知道它有效，因为该应用程序正在其他网站上运行...

感谢任何帮助。

Answer 1

显然，ngx-webstorage 已被放弃。 (参见:https://github.com/PillowPillow/ng2-webstorage/pull/91)

使用 ngx-webstorage 的 Angular 6 兼容分支:https://www.npmjs.com/package/@rars/ngx-webstorage/v/3.0.0

npm install @rars/ngx-webstorage --save