init pages service

server/sql.js

@@ -0,0 +1,66 @@
+/**
+ * 
+ * @authors Tony.Deng (dengtongyu123@163.com)
+ * @date    2017-07-21 10:54:14
+ * @version $Id$
+ */
+
+const mysql   = require('mysql');
+
+let mysqlConfig = {
+	host   : 'localhost',
+    user   : 'picture',
+    password : 'tony112403',
+    port: '3306', 
+    database : 'picture'
+}
+
+module.exports = {
+
+	//获取connection
+	getConnection:function() {
+		
+		let connection = mysql.createConnection(mysqlConfig);
+
+		return connection;
+	},
+
+	//读取数据
+	getPictureList:function(sortField,start,number,callback){
+		let connection = mysql.createConnection(mysqlConfig);
+		connection.connect();
+
+		let  sql = 'select * from beauty order by '+sortField+' desc limit '+start+','+number+';';
+		//查
+		connection.query(sql,function (err, result) {
+        	if(err){
+          		console.log('[SELECT ERROR] - ',err.message);
+        		return;
+        	}
+ 			
+ 			if(callback) callback(result);
+		});
+ 
+		connection.end();
+	},
+
+	//插入数据
+	insertDataToBeauty:function(elementId,fileName,imgsrc,gifFileName,orgUrl,connection){
+		let date = new Date();
+
+		//在mysql中增加记录
+        let  addSql = 'insert into beauty(element_id,local_image_url,src_image_url,local_gif_url,src_gif_url,record_time) VALUES(?,?,?,?,?,?)';
+        let  addSqlParams = [elementId,'/'+fileName,imgsrc,gifFileName?('/'+gifFileName):null,orgUrl,date];
+        connection.query(addSql,addSqlParams,function (err, result) {
+            if(err){
+                console.log('[INSERT ERROR] - ',err.message);
+                return;
+            }        
+ 
+            console.log('--------------------------INSERT----------------------------');
+            //console.log('INSERT ID:',result.insertId);        
+            console.log('INSERT ID:',result);        
+            console.log('-----------------------------------------------------------------\n\n');  
+        });
+	}
+}