How to use midway - 10 common examples

To help you get started, we’ve selected a few midway examples, based on popular ways it is used in public projects.

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github midwayjs / midway-examples / demo-plugin-egg-acm / src / lib / acm_sercice.ts View on Github external
import { scope, ScopeEnum, provide, init, plugin } from 'midway';

const dataId = 'acm.test.1';
const group = 'DEFAULT_GROUP';

@provide()
@scope(ScopeEnum.Singleton)
export class ACMService {

  acmText;

  @plugin()
  acm;

  @init()
  async init() {
    // 放在这里是因为设置成了单例,全局只会有一份实例
    const str = `example_test_${Math.random()}_${Date.now()}`;
    await this.acm.publishSingle(dataId, group, str);

    this.acm.subscribe({
      dataId,
      group
    }, (data) => {
      console.log('get data from acm', data);
      this.acmText = data;
    });
    
    this.acmText = await this.acm.getConfig(dataId, group);
  }
github midwayjs / midway-examples / demo-nacos / src / service / namingService.ts View on Github external
const NacosNamingClient = require('nacos').NacosNamingClient;

@provide()
@scope(ScopeEnum.Singleton)
export class NamingService {

  nacosClient;

  @config('nacosNaming')
  nacosConfig;

  @logger()
  logger;

  @init()
  async init() {
    this.nacosClient = new NacosNamingClient({
      ...this.nacosConfig,
      logger: this.logger,
      namespace: 'public',
    });
    await this.nacosClient.ready();

    // 这里的服务名请从 nacos 服务上找
    this.nacosClient.subscribe('nacos.test.3', hosts => {
      console.log('-----------naming result start --------------');
      console.log(hosts);
      console.log('-----------naming result end--------------');
    });
  }
github midwayjs / midway-examples / demo-plugin-egg-acm / src / lib / acm_sercice.ts View on Github external
import { scope, ScopeEnum, provide, init, plugin } from 'midway';

const dataId = 'acm.test.1';
const group = 'DEFAULT_GROUP';

@provide()
@scope(ScopeEnum.Singleton)
export class ACMService {

  acmText;

  @plugin()
  acm;

  @init()
  async init() {
    // 放在这里是因为设置成了单例,全局只会有一份实例
    const str = `example_test_${Math.random()}_${Date.now()}`;
    await this.acm.publishSingle(dataId, group, str);

    this.acm.subscribe({
      dataId,
      group
github midwayjs / midway-examples / demo-nacos / src / service / namingService.ts View on Github external
import { provide, init, config, scope, ScopeEnum, logger } from 'midway';

const NacosNamingClient = require('nacos').NacosNamingClient;

@provide()
@scope(ScopeEnum.Singleton)
export class NamingService {

  nacosClient;

  @config('nacosNaming')
  nacosConfig;

  @logger()
  logger;

  @init()
  async init() {
    this.nacosClient = new NacosNamingClient({
      ...this.nacosConfig,
      logger: this.logger,
      namespace: 'public',
    });
    await this.nacosClient.ready();

    // 这里的服务名请从 nacos 服务上找
    this.nacosClient.subscribe('nacos.test.3', hosts => {
github ykfe / egg-react-ssr / example / ssr-with-ts / src / app / controller / page.ts View on Github external
import { controller, get, provide, inject, Context } from 'midway'
import { Config } from 'ykfe-utils'
import renderToStream from 'ykfe-utils/lib/renderToStream'
import { IApiService } from '../../interface'

const ssrConfig: Config = require('../../../config/config.ssr')

@provide()
@controller('/')
export class Page {

  @inject()
  ctx: Context

  @inject('ApiService')
  service: IApiService

  async index () {
    try {
      // Page为webpack打包的chunkName,项目默认的entry为Page
      this.ctx.type = 'text/html'
      this.ctx.status = 200
      this.ctx.apiService = this.service.index // 将service挂载到上下文对象
      const config = Object.assign(this.ctx.app.config, ssrConfig)
github ykfe / egg-react-ssr / example / ssr-with-ts / src / app / controller / api.ts View on Github external
import { controller, provide, inject, Context, get } from 'midway'
import { IApiService } from '../../interface'
@provide()
@controller('/api')
export class Api {
  @inject()
    ctx: Context
  @inject('ApiService')
    service: IApiService
  @get('/getIndexData')
    async index () {
    try {
            // Page为webpack打包的chunkName,项目默认的entry为Page
      this.ctx.type = 'text/json'
      this.ctx.status = 200
      this.ctx.body = await this.service.index()
    } catch (error) {
      this.ctx.logger.error(`Page Controller renderToStream Error`, error)
    }
  }
}
github midwayjs / midway-examples / demo-extended-koa / src / app / controller / user.ts View on Github external
import { controller, get, inject } from 'midway';
import { IUserAbstract, IUserResult } from '../../lib/interfaces/user.abstract';

type nextDefinition = () => void;

@controller('/user/')
export class UserController {
  @inject('userService')
  service: IUserAbstract;

  @get('/:id')
  async getUser(ctx: any, next: nextDefinition): Promise {
    const id: number = ctx.request.params('id');
    const user: IUserResult = await this.service.getUser({id});
    ctx.body = {success: true, message: 'OK', data: user};
    // do not response again
    await next();
  }
}
github ykfe / egg-react-ssr / example / ssr-with-ts / src / app / controller / page.ts View on Github external
import { controller, get, provide, inject, Context } from 'midway'
import { Config } from 'ykfe-utils'
import renderToStream from 'ykfe-utils/lib/renderToStream'
import { IApiService } from '../../interface'

const ssrConfig: Config = require('../../../config/config.ssr')

@provide()
@controller('/')
export class Page {

  @inject()
  ctx: Context

  @inject('ApiService')
  service: IApiService

  async index () {
    try {
      // Page为webpack打包的chunkName,项目默认的entry为Page
      this.ctx.type = 'text/html'
      this.ctx.status = 200
      this.ctx.apiService = this.service.index // 将service挂载到上下文对象
      const config = Object.assign(this.ctx.app.config, ssrConfig)
      const stream = await renderToStream(this.ctx, config)
      this.ctx.res.write('')
      this.ctx.body = stream
    } catch (error) {
      this.ctx.logger.error(`Page Controller renderToStream Error`, error)
    }
  }
github ykfe / egg-react-ssr / example / ssr-with-ts / src / app / controller / api.ts View on Github external
import { controller, provide, inject, Context, get } from 'midway'
import { IApiService } from '../../interface'
@provide()
@controller('/api')
export class Api {
  @inject()
    ctx: Context
  @inject('ApiService')
    service: IApiService
  @get('/getIndexData')
    async index () {
    try {
            // Page为webpack打包的chunkName,项目默认的entry为Page
      this.ctx.type = 'text/json'
      this.ctx.status = 200
      this.ctx.body = await this.service.index()
    } catch (error) {
      this.ctx.logger.error(`Page Controller renderToStream Error`, error)
    }
  }
}
github midwayjs / midway-examples / demo-extended-koa / src / app / controller / user.ts View on Github external
import { controller, get, inject } from 'midway';
import { IUserAbstract, IUserResult } from '../../lib/interfaces/user.abstract';

type nextDefinition = () => void;

@controller('/user/')
export class UserController {
  @inject('userService')
  service: IUserAbstract;

  @get('/:id')
  async getUser(ctx: any, next: nextDefinition): Promise {
    const id: number = ctx.request.params('id');
    const user: IUserResult = await this.service.getUser({id});
    ctx.body = {success: true, message: 'OK', data: user};
    // do not response again
    await next();
  }
}

midway

A Node.js Serverless Framework for front-end/full-stack developers. Build the application for next decade.

MIT
Latest version published 3 years ago

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