如何在我的策略服务构造函数中从@nestjs/config访问process.env.*

Question

我尝试在app.model.ts中设置isGlobal:true，但process.env.*返回未定义。

@Module({
imports: [
ConfigModule.forRoot({
isGlobal: true,
envFilePath,
}),

...
})
export class AppModule {}

接下来，我尝试在Strategy类中注入ConfigService，但仍然没有定义。

import { Strategy } from 'passport-auth0';
import { PassportStrategy } from '@nestjs/passport';
import { Injectable, Logger } from "@nestjs/common";
import { Request } from "express";
import { ConfigService } from "@nestjs/config";
@Injectable()
export class Auth0Strategy extends PassportStrategy(Strategy) {
private readonly logger = new Logger(Auth0Strategy.name);
constructor(private configService: ConfigService) {
super({
domain: configService.get<string>('AUTH0_DOMAIN'),
clientID: configService.get<string>('AUTH0_CLIENT_ID'),
clientSecret: configService.get<string>('AUTH0_CLIENT_SECRET'),
callbackURL: configService.get<string>('AUTH0_CALLBACK_URL'),
passReqToCallback: true
});
}
async validate(req: Request, accessToken: string, refreshToken: string, extraParams, profile, done) {
...
}
}

我是NodeJS，NestJS，Typescript的新手，。。。来自JavaSpring背景。感谢您的帮助！

Answer 1

在项目中添加ConfigurationModule

@Module({
imports:[ConfigModule.forRoot({
envFilePath: ['your env name'],
load:[configuration],
isGlobal: true
})],
})
export class ConfigurationModule {}

注意：配置用于数据库配置

然后在您的appmodule 中导入ConfigurationModule

注意：像这样使用process.env：

domain: process.env.AUTH0_DOMAIN 

您不需要在构造函数中定义configService