角度12:在项目的浏览器列表配置中请求支持IE9和IE10

Question

首先，我的问题不同于：Angular 12 warns about requested IE 11 support. Why?

我要升级到角度12并收到警告。

 Support was requested for IE 9 & IE 10 in the project's browserslist configuration. These browsers are no longer officially supported with Angular v11 and higher

我在根目录中有一个浏览列表文件。内容：

# This file is used by the build system to adjust CSS and JS output to support the specified browsers below.
# For additional information regarding the format and rule options, please see:
# https://github.com/browserslist/browserslist#queries

# You can see what browsers were selected by your queries by running:
#   npx browserslist


> 0.5%, last 2 Chrome versions, IE 9-11

此外，我的package.json在依赖项下将其引用为：

 "browserslist": "^4.17.6",

我还在polyfills.js中注释了导入语句，以支持IE9、IE10和IE11

请建议我能做些什么来消除那个警告。

Answer 1

角12不支持IE9或IE10，只有IE11：https://v12.angular.io/guide/browser-support

最后一个支持所有3的版本是角10：https://v10.angular.io/guide/browser-support