Question

如果我尝试从npm或jspm下载angular2

npm i angular2 --save
jspm install npm:angular2

我收到angular@^2.0.0-beta.17而不是2.0.0-rc.1。这是否与发布候选版本中的更改有关，或者包裹是否未更新？

感谢

Answer 1

从NodeJS安装：

npm install --save @angular/core @angular/compiler @angular/common @angular/platform-browser @angular/platform-browser-dynamic rxjs@5.0.0-beta.6 zone.js@0.6.12

如果您想强制使用该版本，可以添加@ 2.0.0-rc.1，如下所示：

npm install @angular/core@2.0.0-rc.1

Answer 2

如angular.io文档中所述，请在依赖项中提及rc版本：

的package.json

{
  "name": "angular2-quickstart",
  "version": "1.0.0",
  "dependencies": {
    "@angular/common":  "2.0.0-rc.1",
    "@angular/compiler":  "2.0.0-rc.1",
    "@angular/core":  "2.0.0-rc.1",
    "@angular/http":  "2.0.0-rc.1",
    "@angular/platform-browser":  "2.0.0-rc.1",
    "@angular/platform-browser-dynamic":  "2.0.0-rc.1",
    "@angular/router":  "2.0.0-rc.1",
    "@angular/router-deprecated":  "2.0.0-rc.1",
    "@angular/upgrade":  "2.0.0-rc.1",
    "systemjs": "0.19.27",
    "core-js": "^2.4.0",
    "reflect-metadata": "^0.1.3",
    "rxjs": "5.0.0-beta.6",
    "zone.js": "^0.6.12",
    "angular2-in-memory-web-api": "0.0.9",
    "bootstrap": "^3.3.6"
  },
  "devDependencies": {
    "concurrently": "^2.0.0",
    "lite-server": "^2.2.0",
    "typescript": "^1.8.10",
    "typings":"^0.8.1"
  }
}

参考：https://angular.io/guide/quickstart

如何从npm或jspm下载angular2候选版本

2 个答案: