问题描述
从Module连接时,nestJS类或功能中间件未运行。它也不适用于单个路径,控制器或每个路径。从main.ts连接功能中间件工作正常。
//main.ts
import { ValidationPipe } from '@nestjs/common'
import { nestFactory } from '@nestjs/core'
import { FastifyAdapter,nestFastifyApplication } from '@nestjs/platform-fastify'
import { AppModule } from './app.module'
declare const module: any
async function bootstrap() {
const app = await nestFactory.create<nestFastifyApplication>(AppModule,new FastifyAdapter())
app.useGlobalPipes(new ValidationPipe())
await app.listen(2100)
if (module.hot) {
module.hot.accept()
module.hot.dispose(() => app.close())
}
}
bootstrap()
//app.module.ts
import { MiddlewareConsumer,Module,nestModule } from '@nestjs/common'
import { AuthMiddleware } from './middleware/auth.middleware'
import { UserModule } from './user/user.module'
@Module({
imports: [UserModule],})
export class AppModule implements nestModule {
configure(consumer: MiddlewareConsumer) {
consumer
.apply(AuthMiddleware)
.forRoutes('(.*)')
}
}
//auth.middleware.ts
import { Injectable,nestMiddleware } from '@nestjs/common'
import { FastifyRequest,FastifyReply } from 'fastify'
@Injectable()
export class AuthMiddleware implements nestMiddleware {
use(req: FastifyRequest,res: FastifyReply,next: () => void) {
console.log('test auth middleware')
next()
}
}
预期输出:测试身份验证中间件
实际:没事
解决方法
问题是与“ @ nestjs / platform-fastify”一起安装了“ fastify”软件包。另外,如果删除“ fastify”程序包,那么“ @ nestjs / platform-fastify”程序包中使用的依赖项也会被删除,因此它将无法正常工作。如果您已经安装了这两个软件包,请卸载“ fastify”并重新安装“ @ nestjs / platform-fastify”。