我在package.json中有以下代码：
"dependencies": {
"@angular/common": "~2.0.1","@angular/compiler": "~2.0.1","@angular/core": "~2.0.1","@angular/forms": "~2.0.1","@angular/http": "~2.0.1","@angular/platform-browser": "~2.0.1","@angular/platform-browser-dynamic": "~2.0.1","@angular/router": "~3.0.1","@angular/upgrade": "~2.0.1","angular-in-memory-web-api": "~0.1.1","bootstrap": "^3.3.7","core-js": "^2.4.1","reflect-Metadata": "^0.1.8","rxjs": "5.0.0-beta.12","systemjs": "0.19.39","zone.js": "^0.6.25"
},
我从一个教程中得到了这个文件.现在我看到我需要转移到后来的Angular 2版本.在Angular 2项目页面上说,2.4.0是最新的Angular 2版本.这很好 – 但是如何获得与2.4.0兼容的所有必要模块的版本？例如.我有3.0.1的路由器和2.0.1的常见.新版本号应该是什么？
解决方法
除路由器之外的所有角度模块具有相同的版本号,路由器通常具有相同的次要和补丁版本,即角度2.0.1 =>路由器3.0.1.
通常,您可以在node_modules / @ angular / [core | router | …] / package.json中找到相应的版本.
@ angular / core 2.4.1：
“peerDependencies”：{
“rxjs”：“^ 5.0.1”,
“zone.js”：“^ 0.7.2”
}
@ angular / router 3.4.1：
“peerDependencies”：{ “@ angular / core”：“2.4.1”, “@ angular / common”：“2.4.1”, “@ angular / platform-browser”：“2.4.1”, “rxjs”：“^ 5.0.1” }
