修改后台配置

backend/src/config/index.ts

@@ -0,0 +1,62 @@
+import * as dotenv from 'dotenv';
+
+process.env.NODE_ENV = process.env.NODE_ENV || 'development';
+
+const envFound = dotenv.config();
+if (envFound.error) {
+
+  throw new Error("⚠️  Couldn't find .env file  ⚠️");
+}
+
+export default {
+  port: parseInt(process.env.PORT, 10),
+  databaseURL: process.env.MONGODB_URI,
+  jwtSecret: process.env.JWT_SECRET,
+  jwtAlgorithm: process.env.JWT_ALGO,
+  options: {
+    swaggerDefinition: {
+      info: {
+        description: 'This is a server',
+        title: 'Swagger',
+        version: '1.0.0'
+      },
+      host: `localhost:${parseInt(process.env.PORT, 10)}`,
+      basePath: '/',
+      produces: ['application/json', 'application/xml'],
+      schemes: ['http', 'https'],
+      securityDefinitions: {
+        JWT: {
+          type: 'apiKey',
+          in: 'header',
+          name: 'Authorization',
+          description: ''
+        }
+      }
+    },
+    route: {
+      url: './swagger-ui.html',
+      docs: '/swagger.json' //swagger文件 api
+    },
+    basedir: __dirname, //app absolute path
+    files: ['../router/api/*.ts'] //Path to the API handle folder
+  },
+  logs: {
+    level: process.env.LOG_LEVEL || 'silly',
+  },
+  agenda: {
+    dbCollection: process.env.AGENDA_DB_COLLECTION,
+    pooltime: process.env.AGENDA_POOL_TIME,
+    concurrency: parseInt(process.env.AGENDA_CONCURRENCY, 10),
+  },
+  mysql: {
+    user: 'admin',
+    password: '123456'
+  },
+  api: {
+    prefix: '/api',
+  },
+  emails: {
+    apiKey: process.env.MAILGUN_API_KEY,
+    domain: process.env.MAILGUN_DOMAIN
+  }
+};

backend/src/loaders/logger.ts

@@ -0,0 +1,35 @@
+
+import config from '../config';
+import * as winston from 'winston';
+
+const transports = [];
+if(process.env.NODE_ENV !== 'development') {
+  transports.push(
+    new winston.transports.Console()
+  )
+} else {
+  transports.push(
+    new winston.transports.Console({
+      format: winston.format.combine(
+        winston.format.cli(),
+        winston.format.splat(),
+      )
+    })
+  )
+}
+
+const LoggerInstance = winston.createLogger({
+  level: config.logs.level,
+  levels: winston.config.npm.levels,
+  format: winston.format.combine(
+    winston.format.timestamp({
+      format: 'YYYY-MM-DD HH:mm:ss'
+    }),
+    winston.format.errors({ stack: true }),
+    winston.format.splat(),
+    winston.format.json()
+  ),
+  transports
+});
+
+export default LoggerInstance;

backend/src/server.ts

@@ -1,43 +1,26 @@
 import app from "./app";
-const PORT = 3000;
+import * as open from "open";
+import config from './config';
+import Logger from './loaders/logger';
 const expressSwagger = require('express-swagger-generator')(app)
+expressSwagger(config.options)
 
 // 引入测试数据
 const test = require("./router/api/test")
 
-let options = {
-  swaggerDefinition: {
-    info: {
-      description: 'This is a sample server',
-      title: 'Swagger',
-      version: '1.0.0'
-    },
-    host: 'localhost:3000',
-    basePath: '/',
-    produces: ['application/json', 'application/xml'],
-    schemes: ['http', 'https'],
-    securityDefinitions: {
-      JWT: {
-        type: 'apiKey',
-        in: 'header',
-        name: 'Authorization',
-        description: ''
-      }
-    }
-  },
-  route: {
-    url: '/swagger-ui.html',
-    docs: '/swagger.json' //swagger文件 api
-  },
-  basedir: __dirname, //app absolute path
-  files: ['./router/api/*.ts'] //Path to the API handle folder
-}
-expressSwagger(options)
-
 app.get('/getApi', (req, res) => {
   test.testGetApi(req, res)
 })
 
-app.listen(PORT, () => {
-  console.log('Swagger文档地址:', `http://localhost:${PORT}`);
-})
+app.listen(config.port, () => {
+  Logger.info(`
+    ################################################
+    🛡️  Swagger文档地址: http://localhost:${config.port} 🛡️
+    ################################################
+  `);
+}).on('error', err => {
+  Logger.error(err);
+  process.exit(1);
+});
+
+open(`http://localhost:${config.port}`);  // 自动打开默认浏览器