How to use egg - 10 common examples
To help you get started, we’ve selected a few egg examples, based on popular ways it is used in public projects.
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eggjs / egg / test / fixtures / apps / app-ts-type-check / error.ts View on Github 
this.app.appCheckAny();
}
}
new MyController();
// service
class MyService extends Service {
async test() {
this.ctx.locals.test.serviceLocalCheckAny();
this.app.config.keys.serviceConfigCheckAny();
this.app.serviceAppCheckAny();
}
}
new MyService();
const app = new Application({ baseDir: __dirname, plugins: {}, type: 'application' });
new app.ContextHttpClient();
new app.HttpClient();
new Agent(undefined, 1123);
// test error in yadan
import {
BaseContextClass as YadanBaseContextClass,
Application as YadanApplication,
Agent as YadanAgent,
} from 'yadan';
new YadanBaseContextClass();
const yadan = new YadanApplication({ baseDir: __dirname, plugins: {}, type: 'application' });
new yadan.ContextHttpClient();
new yadan.HttpClient();// custom base context class
class CustomBaseContextClass extends BaseContextClass {
constructor(ctx: Context) {
super(ctx);
}
test() {
this.logger.info(this.ctx);
this.logger.info(this.app.config.keys);
this.logger.info(this.ctx.curl('http://127.0.0.1', { method: 'GET' }));
}
}
new CustomBaseContextClass({} as Context).test();
// application
const app = new Application({ baseDir: __dirname, plugins: {}, type: 'application' });
app.logger.info('123');
app.middleware.slice(0);
app.name.substring(0);
app.on('egg-ready', () => {});
app.emit('egg-ready');
app.getLogger('test').info('123');
app.inspect();
app.listen(1002);
app.logger.info(app.locals.test);
const ctxHttpClient = new app.ContextHttpClient({} as Context);
ctxHttpClient.request('http://127.0.0.1', { method: 'GET' });
const appHttpClient = new app.HttpClient(app);
appHttpClient.request('http://127.0.0.1', { method: 'GET' });
app.httpclient.request('http://127.0.0.1', { method: 'GET' }).catch(() => {});
app.logger.info(app.Service);
app.logger.info(app.Controller);// service
class MyService extends Service {
async test() {
this.ctx.locals.test.serviceLocalCheckAny();
this.app.config.keys.serviceConfigCheckAny();
this.app.serviceAppCheckAny();
}
}
new MyService();
const app = new Application({ baseDir: __dirname, plugins: {}, type: 'application' });
new app.ContextHttpClient();
new app.HttpClient();
new Agent(undefined, 1123);
// test error in yadan
import {
BaseContextClass as YadanBaseContextClass,
Application as YadanApplication,
Agent as YadanAgent,
} from 'yadan';
new YadanBaseContextClass();
const yadan = new YadanApplication({ baseDir: __dirname, plugins: {}, type: 'application' });
new yadan.ContextHttpClient();
new yadan.HttpClient();
new YadanAgent(undefined, 1123);
// config
const config = {} as EggAppConfig;app.emit('egg-ready');
app.getLogger('test').info('123');
app.inspect();
app.listen(1002);
app.logger.info(app.locals.test);
const ctxHttpClient = new app.ContextHttpClient({} as Context);
ctxHttpClient.request('http://127.0.0.1', { method: 'GET' });
const appHttpClient = new app.HttpClient(app);
appHttpClient.request('http://127.0.0.1', { method: 'GET' });
app.httpclient.request('http://127.0.0.1', { method: 'GET' }).catch(() => {});
app.logger.info(app.Service);
app.logger.info(app.Controller);
app.controller.test().then(() => {});
// agent
const agent = new Agent({ baseDir: __dirname, plugins: {}, type: 'agent' });
agent.logger.info('123');
agent.name.substring(0);
agent.on('egg-ready', () => {});
agent.emit('egg-ready');
agent.getLogger('test').info('123');
agent.inspect();
agent.listen(1002);
agent.httpclient.request('http://127.0.0.1', { method: 'GET' }).catch(() => {});
agent.logger.info(agent.Service);
agent.logger.info(agent.Controller);
// single process mode
start({ baseDir: __dirname,ignoreWarning: true}).then(app=>{
const port= 1002;
app.logger.info('123');
app.on('egg-ready', () => {});import {
BaseContextClass,
Context,
Application,
Agent,
Controller,
Service,
EggAppConfig,
PowerPartial,
Singleton,
} from 'egg';
new BaseContextClass({} as Context).ctx;
class MyController extends Controller {
async test() {
this.ctx.locals.test.localsCheckAny();
this.app.config.keys.configKeysCheckAny();
this.app.appCheckAny();
}
}
new MyController();
// service
class MyService extends Service {
async test() {
this.ctx.locals.test.serviceLocalCheckAny();
this.app.config.keys.serviceConfigCheckAny();
this.app.serviceAppCheckAny();// agent
const agent = new Agent({ baseDir: __dirname, plugins: {}, type: 'agent' });
agent.logger.info('123');
agent.name.substring(0);
agent.on('egg-ready', () => {});
agent.emit('egg-ready');
agent.getLogger('test').info('123');
agent.inspect();
agent.listen(1002);
agent.httpclient.request('http://127.0.0.1', { method: 'GET' }).catch(() => {});
agent.logger.info(agent.Service);
agent.logger.info(agent.Controller);
// single process mode
start({ baseDir: __dirname,ignoreWarning: true}).then(app=>{
const port= 1002;
app.logger.info('123');
app.on('egg-ready', () => {});
app.emit('egg-ready');
app.getLogger('test').info('123');
app.inspect();
app.listen(port);
app.logger.info(app.locals.test);
const ctxHttpClient = new app.ContextHttpClient({} as Context);
ctxHttpClient.request('http://127.0.0.1', { method: 'GET' });
const appHttpClient = new app.HttpClient(app);
appHttpClient.request('http://127.0.0.1', { method: 'GET' });
app.httpclient.request('http://127.0.0.1', { method: 'GET' }).catch(() => {});
app.logger.info(app.Service);
app.logger.info(app.Controller);
app.controller.test().then(() => {});/**
* Created by WebStorm.
* User: nirongxu
* Date: 2019-03-20
* Description: 文件描述
*/
const Service = require('egg/index').Service;
class UserService extends Service {
// 修改用户信息
async editUserInfo(options) {
let {id} = options
options.status = options.status ? "1": "0"
let results
await this.ctx.model.SystemUser.update(options, {
where: {
id//查询条件
}
}).then(ok => {
console.log(ok);
results = {
code: 200,
message: '修改成功'/**
* Created by WebStorm.
* User: Administrator
* Date: 2019/4/26
* Description: 文件描述
*/
const Service = require('egg/index').Service;
class RoleService extends Service {
// 获取角色列表
async getRoleList() {
let {ctx} = this
let result
await this.ctx.model.SystemRole.findAndCountAll().then(async res => {
result = res
for (let i = 0; i < result.rows.length; i++) {
if (result.rows[i].name === '超级管理员') {
result.rows[i].dataValues.disabled = true
}
}
}).catch(err => {
console.log(err);const path = require('path');
const sendToWormhole = require('stream-wormhole');
const Controller = require('egg').Controller;
const fs = require('fs');
const mkdirp = require('mkdirp');
class UploaderController extends Controller {
async upload() {
const ctx = this.ctx;
const stream = await ctx.getFileStream();
const name = path.basename(stream.filename);
let now = new Date();
let today = path.join(now.getFullYear().toString(), (now.getMonth() + 1).toString(), now.getDay().toString(),"/");
let folder = path.join(this.app.config.upload.localFilePrex, today);
// let filename = now.getTime() + '__' + name;
let filename = now.getTime() + '.jpg';
try {'use strict';
const jwt = require('jsonwebtoken');
const ms = require('ms');
const Controller = require('egg').Controller;
class AdminController extends Controller {
// 管理员登录
async login() {
const { ctx } = this;
const model = ctx.request.body;
const isAuthenticated = await ctx.service.admin.findByLogin(model);
if (isAuthenticated) {
let cookieMxAge = ms('1d');
let jwtMxAge = Math.floor(Date.now() / 1000) + (60 * 60 * 24);
if (model.rememberMe === 'true') {
cookieMxAge = ms('30d');
jwtMxAge = Math.floor(Date.now() / 1000) + (60 * 60 * 30 * 24);
