做婚恋网站投入多少钱,局网站建设进入前十名,客户管理软件,各地农业信息网站的建设一、Middleware(中间件)、Interceptor(拦截器)、ExceptionFilter(异常过滤器) 执行顺序
接口调用正常#xff1a;Middleware Interceptor接口调用异常#xff1a;Middleware ExceptionFilter 二、访问静态文件 使用 nestjs/serve-static 依赖 配置方法#x…一、Middleware(中间件)、Interceptor(拦截器)、ExceptionFilter(异常过滤器) 执行顺序
接口调用正常Middleware Interceptor接口调用异常Middleware ExceptionFilter 二、访问静态文件 使用 nestjs/serve-static 依赖 配置方法
// app.module.ts
import { Module } from nestjs/common;
import { AppController } from ./app.controller;
import { AppService } from ./app.service;
import { UserModule } from ./user/user.module;
import { ListModule } from ./list/list.module;
import { UploadModule } from ./upload/upload.module;//访问静态文件
import { ServeStaticModule } from nestjs/serve-static;
import { join } from path;
Module({imports: [ServeStaticModule.forRoot({rootPath: join(__dirname, .., public/upload),serveRoot: /static,}),UserModule,ListModule,UploadModule,],controllers: [AppController],providers: [AppService],
})
export class AppModule {}三、上传文件
创建upload curd 在upload.module.ts
// upload.module.ts
import { Module } from nestjs/common;
import { UploadService } from ./upload.service;
import { UploadController } from ./upload.controller;
import { diskStorage } from multer;
import { MulterModule } from nestjs/platform-express;
import { extname, join } from path;
Module({imports: [MulterModule.register({storage: diskStorage({//这里不需要使用__dirnamedestination: join(./public/upload),filename: (_, file, callback) {const filename ${new Date().getTime() extname(file.originalname)};return callback(null, filename);},}),}),],controllers: [UploadController],providers: [UploadService],
})
export class UploadModule {}upload.controller.ts
// upload.controller.ts
import {Controller,Post,UseInterceptors,UploadedFile,
} from nestjs/common;
import { UploadService } from ./upload.service;
import { FileInterceptor } from nestjs/platform-express;
Controller(upload)
export class UploadController {constructor(private readonly uploadService: UploadService) {}Post(album)UseInterceptors(FileInterceptor(file))upload(UploadedFile() file) {console.log(file, file);return true;}
}
