您可以使用此函数100
import { isDevMode } from '@angular/core';
...
export class AppComponent {
constructor() {
console.log(isDevMode());
}
}
One note:be carefull使用此功能
if(isDevMode()) {
enableProdMode();
}
你会得到
错误:平台安装后无法启用prod模式
environment variable
import { environment } from 'src/environments/environment';
if (environment.production) {
//
}
injected by webpack process.env.NODE_ENV variable个
declare let process: any;
const env = process.env.NODE_ENV;
if (env === 'production') {
//
}