release(); //release to pool } } /** * 增、删、改、查 CRUD操作 API */ /** * * @param record 插入断电报警记录 * @param cb */ public async insertStationRecord(record: any) { if (record === null) { return; } let sql1 = "INSERT INTO `emchnvideomonitor`.`powercuthistory` ...
支持 TypeScript：我们努力维护一个 TypeScript 类型声明文件，以便支持不断成长的 TypeScript 社区。2）快速上手：npm install fastify编写 server.js// Import the framework and instantiate itimport Fastify from'fastify'const fastify = Fastify({logger: true})// Declare a routefastify.get('/', asyncfunc...
2、在内存中维护一张站点信息的Map缓存数据结构,这里为了方便选择了TypeScript编写, ```ts stationInfos: Map<string, StationInfo>; ``` 其中StationInfo是一个站点信息类 3、在接收到MQTT服务器推送的报警(/alarmSing)、GPS信息(/lbsLocation)、设备信号(/csq )这三种消息时,分别修改stationInfos这个Map缓存对象...
对于构建 Node.js Express API 并集成 MongoDB 数据库的应用场景来说,选择 TypeScript 3 有以下几个主要原因: - **类型安全**:TypeScript 提供了静态类型检查,可以在编码阶段发现潜在的错误,减少运行时错误的发生概率。 - **更好的工具支持**:随着 TypeScript 的普及,IDE 和编辑器对其的支持也越来越完善,提...
import*asexpressAsyncHandlerfrom'express-async-handler';import{ClassWrapper,Controller,Get,Wrapper}from'@overnightjs/core';import{Request,Response}from'express';@Controller('wrapper-practice')// Or instead of using@Wrapperbelow you could use @ClassWrapper hereexportclassWrapperController{@Get('async-th...
Create structured, declarative and beautifully organized class-based controllers with heavy decorators usage in Express / Koa using TypeScript and Routing Controllers Framework. - typestack/routing-controllers
userRepo = userRepo; } public async execute (request: Request): Promise<Result<any>> { ... } } At this point, we have a CreateUserUseCase which dependency injects an IUserRepo. The Request dto requires a username, email, and password and the return type is going to be either a ...
const fastify = require('fastify')() fastify.register(subsystem) async function subsystem (fastify, opts) { await fastify.register(require('@fastify/express')) fastify.use(require('cors')()) } 在特定插件中注册中间件: const fastify = require('fastify')() fastify .register(require('@fastify...
importexpressfrom'express';import{errorHandlerMiddleware,catchAsync}from'error-handler-express-ts';constapp=express();// Define your routes here...router.get('/ruta-async',catchAsync(async(req:Request,res:Response)=>{thrownewError('Simulated error in asynchronous controller');}));// Error Trapp...
See TypeScript declarationexpress-intercept.d.tsfor more detail. for(condition: (req: Request) => boolean) It appends a test condition to perform the RequestHandler. Call this for multiple times to add multiple tests in AND condition. Those tests could avoid unnecessary work later. ...