从angular4升级到angular5，package.jsoon的变化
从angular4升级到angular5，package.jsoon的变化
提问于 2018-03-22 15:02:53
我想将我的应用程序从angular4升级到angular5。我需要在package.json中进行哪些更改
以下是我的依赖项：
"dependencies": {
"@material/fab": "^0.28.0",
"@progress/kendo-angular-charts": "1.2.1",
"@progress/kendo-angular-dateinputs": "1.0.5",
"@progress/kendo-angular-dropdowns": "1.1.1",
"@progress/kendo-angular-excel-export": "1.0.3",
"@progress/kendo-angular-grid": "1.1.3",
"@progress/kendo-angular-inputs": "1.0.6",
"@progress/kendo-angular-intl": "1.2.1",
"@progress/kendo-angular-l10n": "1.0.2",
"@progress/kendo-data-query": "1.0.5",
"@progress/kendo-drawing": "1.1.1",
"angular-2-dropdown-multiselect": "1.5.4",
"angular-tree-component": "4.1.0",
"angular2-cool-storage": "3.1.0",
"core-js": "2.5.0",
"hammerjs": "2.0.8",
"mydatepicker": "2.0.27",
"ng-sidebar": "6.0.1",
"ng2-device-detector": "^1.0.0",
"ng2-dnd": "4.2.0",
"ng2-dropdown-treeview": "2.0.1",
"ng2-toasty": "4.0.3",
"ng2draggable": "1.3.2",
"ngx-bootstrap": "1.9.3",
"ngx-clipboard": "8.0.4",
"primeng": "4.1.3",
"rxjs": "5.4.3",
"typescript": "2.3.4",
"zone.js": "0.8.16"
}, "devDependencies": {
"@angular/cli": "1.3.0",
"@angular/compiler-cli": "4.3.4",
"@types/jasmine": "2.5.53",
"@types/node": "8.0.22",
"codelyzer": "3.2.0",
"jasmine-core": "~2.8.0",
"jasmine-spec-reporter": "4.2.1",
"karma": "1.7.0",
"karma-chrome-launcher": "2.2.0",
"karma-cli": "1.0.1",
"karma-jasmine": "1.1.0",
"karma-jasmine-html-reporter": "0.2.2",
"karma-coverage-istanbul-reporter": "1.3.0",
"protractor": "5.1.2",
"ts-node": "3.3.0",
"tslint": "5.7.0",
"typescript": "2.5.2"
}回答 3
Stack Overflow用户
发布于 2018-03-22 15:09:07
根据我的经验，我建议你用最新的@angular/cli创建一个新项目，并将你的代码复制到那里。这将比配置angular 5更容易，特别是如果你已经弹出了你的项目，因为webpack的配置是非常不同的，仅仅通过更新包你会得到很多奇怪的错误。
Stack Overflow用户
发布于 2018-06-10 03:27:05
只需遵循以下命令
npm uninstall -g angular-cli
npm uninstall --save-dev angular-cli您必须升级您的Angular CLI以避免某些冲突此命令将升级您的全局软件包
npm uninstall -g @angular/cli
npm cache verify
# if npm version is < 5 then use `npm cache clean`
npm install -g @angular/cli@latest此命令将升级您的本地软件包
rm -rf node_modules dist <-- in mac os
# use rmdir /S/Q node_modules dist <--- in Windows Command Prompt;
use rm -r -fo node_modules,dist <--- in Windows PowerShell
npm install --save-dev @angular/cli@latest
npm install我曾经将项目从angular 4升级到angular 5，因为我使用了一些在angular 4中弃用的库，所以我得到了一个小bug，所以我的建议是备份你的项目并尝试升级它！Lol，希望你喜欢:)
另外，我从某个地方复制了这段代码，没有保存路径，很抱歉没有给出这段代码的功劳
Stack Overflow用户
发布于 2018-12-09 12:09:33
您可以卸载并在您想要提供的时间重新安装
npm install @angular/Cli @5.2.9您需要的版本是。版本
然后删除项目中的nodemodules，然后单击
npm install则package.json会自动升级到5
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原文链接：
https://stackoverflow.com/questions/49422466
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