1

节点--版本

v10.14.2

npm 版本

6.4.1

一开始没有安装@angular-cli

ng -version

'ng' is not recognized as an internal or external command

我安装了最新版本的角度：

npm install -g @angular/cli

我列出了全局依赖项

npm list -g --depth=0

我明白了

+-- @angular/cli@7.3.5

我检查它的版本

ng --version

我有旧版本 6.2.8 而不是版本 7.3.5。这个旧版本是从哪里来的？我在一个空目录中。

Angular CLI: 6.2.8 Node: 10.14.2 OS: win32 x64 Angular:

当我生成一个新项目时

ng new newapp

在我的 package.json 中，我有旧版本的 @angular-cli 6.2.8 和 angular 6.1.0

{ "name": "newapp", "version": "0.0.0", "scripts": { "ng": "ng", "start": "ng serve", "build": "ng build", "test": "ng test", "lint": "ng lint", "e2e": "ng e2e" }, "private": true, "dependencies": { "@angular/animations": "^6.1.0", "@angular/common": "^6.1.0", "@angular/compiler": "^6.1.0", "@angular/core": "^6.1.0", "@angular/forms": "^6.1.0", "@angular/http": "^6.1.0", "@angular/platform-browser": "^6.1.0", "@angular/platform-browser-dynamic": "^6.1.0", "@angular/router": "^6.1.0", "core-js": "^2.5.4", "rxjs": "~6.2.0", "zone.js": "~0.8.26" }, "devDependencies": { "@angular-devkit/build-angular": "~0.8.0", "@angular/cli": "~6.2.8", "@angular/compiler-cli": "^6.1.0", "@angular/language-service": "^6.1.0", "@types/jasmine": "~2.8.8", "@types/jasminewd2": "~2.0.3", "@types/node": "~8.9.4", "codelyzer": "~4.3.0", "jasmine-core": "~2.99.1", "jasmine-spec-reporter": "~4.2.1", "karma": "~3.0.0", "karma-chrome-launcher": "~2.2.0", "karma-coverage-istanbul-reporter": "~2.0.1", "karma-jasmine": "~1.1.2", "karma-jasmine-html-reporter": "^0.2.2", "protractor": "~5.4.0", "ts-node": "~7.0.0", "tslint": "~5.11.0", "typescript": "~2.9.2" } } 如何生成 @angular-cli 项目版本 7 或 8 ？我做错了什么？

4

2 回答 2

0

我建议现在按照以下命令进行检查

npm uninstall -g @angular/cli
npm cache clean
npm install -g @angular/cli@latest
于 2019-03-13T09:25:38.053 回答
0

感谢您的快速回答，但我遇到了同样的问题。以下是我遵循的步骤：

npm uninstall -g @angular/cli
npm cache verify
npm list --depth -g
   empty 
ng -v
   'ng' is not recognized as an internal or external command,
npm install -g @angular/cli@latest
npm list --depth -g
    +-- @angular/cli@7.3.5
ng -v
    Angular CLI: 6.2.8

所以它被列为 7.3.5 但是当我做 ng -v 我有版本 6.2.8 在我有版本 6.2.8 之前。这意味着某处可能还存在剩余的 6.2.8 版本。但从一开始解释的步骤来看，情况似乎并非如此。

于 2019-03-14T09:09:52.283 回答