在angular 4+中怎样使用bootstrap？
2，编辑angular-cli.json 文件 在 "styles"增加 "../node_modules/bootstrap/dist/css/bootstrap.min.css",如下：
1，$ npm install --save bootstrap
2，编辑angular-cli.json 文件 在 "styles"增加 "../node_modules/bootstrap/dist/css/bootstrap.min.css",如下：
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json","project": {
"name": "bootstrap-test"
},"apps": [
{
"root": "src","outDir": "dist","assets": [
"assets","favicon.ico"
],"index": "index.html","main": "main.ts","polyfills": "polyfills.ts","test": "test.ts","tsconfig": "tsconfig.app.json","testTsconfig": "tsconfig.spec.json","prefix": "app","styles": [
"../node_modules/bootstrap/dist/css/bootstrap.min.css","styles.css"
],"scripts": [],"environmentSource": "environments/environment.ts","environments": {
"dev": "environments/environment.ts","prod": "environments/environment.prod.ts"
}
}
],"e2e": {
"protractor": {
"config": "./protractor.conf.js"
}
},"lint": [
{
"project": "src/tsconfig.app.json"
},{
"project": "src/tsconfig.spec.json"
},{
"project": "e2e/tsconfig.e2e.json"
}
],"test": {
"karma": {
"config": "./karma.conf.js"
}
},"defaults": {
"styleExt": "css","component": {}
}
}
