'mysql-lib'

@@ -18,6 +18,13 @@ const defaults = {
 			port: '6379',
 			//password: ''
 		}
+	},
+	mysql: {
+		host: '192.168.102.219',
+		user: 'yh_test',
+		password: 'yh_test',
+		port: '3306',
+		database: 'seo',
 	}
 };
 

+'use strict';
+
+const mysql = require('promise-mysql');
+const config = require('../config/config');
+
+class MysqlPromise {
+    constructor() {
+        this.connect().then(conn => {
+            this.connect = conn;
+        });
+    }
+
+    connect() {
+        if (this.connect) {
+            return Promise.resolve(this.connect);
+        }
+
+        return mysql.createConnection({
+            host: config.mysql.host,
+            user: config.mysql.user,
+            password: config.mysql.password,
+            port: config.mysql.port,
+            database: config.mysql.database
+        }).then(conn => {
+            return conn;
+        }).catch(err => {
+            console.error(`mysql connect fail, err: ${err.message}`);
+            return null;
+        });
+    }
+}
+
+module.exports = MysqlPromise;
\ No newline at end of file

@@ -54,6 +54,7 @@
     "node-zookeeper-client": "^0.2.2",
     "nodemailer": "^3.1.8",
     "npm": "^3.10.9",
+    "promise-mysql": "^3.0.1",
     "qcloudapi-sdk": "^0.1.5",
     "qn": "^1.3.0",
     "qs": "^6.2.0",
@@ -68,4 +69,4 @@
   "devDependencies": {
     "nodemon": "^1.11.0"
   }
-}
\ No newline at end of file
+}