在文件 angular.json
前任:
“配置”:
{ "staging": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.staging.ts"
}
],
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"budgets": [
{
"type": "initial",
"maximumWarning": "2mb",
"maximumError": "5mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "6kb",
"maximumError": "10kb"
}
]
},
"demo": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.demo.ts"
}
],
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"budgets": [
{
"type": "initial",
"maximumWarning": "2mb",
"maximumError": "5mb"
},
{
"type": "anyComponentStyle",
"maximumWarning": "6kb",
"maximumError": "10kb"
}
]
},
src/environments/environment.staging.ts
export const environment = {
production: true,
apiUrl: 'https://firebase/api'
};
型号:
import {environment} from './environments/environment';
this.http.get(`${environment.apiUrl}/some/select_options`, { params })
.pipe();
然后构建或运行:
ng build --configuration=staging