高性能电商平台 外贸电商系统 高负载高并发，高效，高速，分布，高性能 电商系统
有了以下各种技术与优化，再也不为丢单而烦恼；用了此系统老板您赚钱就可高枕无忧啦！
核心特点如下:
数据库读写分离加速，memcached 缓冲加速，HTML静态页面加速
图片加水印，图片服务器分离，图片支持CDN，镜像服务器DNS轮循
多语言支持，多货币支持
订单报表统计分析，产品价格优惠处理
可灵活配置页面布局，多服务器负载均衡布局
订单批量打印，订单导出，数据分析导出，安全性高可靠性强，各种细节的优化处理
演示前台：http://demo.hecart.com/
演示后台账号：demo
演示后台密码：demo
演示后台：http://dadm.hecart.com/
网站结构采用：LINUX + NGINX + PHP + MYSQL + MEMCACHE
1. [文件] index.php
<?php
//Version
define('VERSION', '1.0.0');
//Configuration
define('DIR_SITE', empty($_SERVER['DOCUMENT_ROOT']) ? dirname(__FILE__) : $_SERVER['DOCUMENT_ROOT']);
define('DIR_ROOT', empty($_SERVER['DOCUMENT_ROOT']) ? dirname(dirname(__FILE__)) : dirname($_SERVER['DOCUMENT_ROOT']));
require(DIR_ROOT . '/config/start.php'); //loading start for here
//Cache OR static HTML file
if (true)
{
//此处加速适合于多语言多货币
$_GET['language'] = wcore_utils::get_var('language', '', 'c');
$_GET['currency'] = wcore_utils::get_var('currency', '', 'c');
$speed = new wcore_speed('mem');
unset($_GET['language'], $_GET['currency']);
}
else
{
//此处加速仅适应于单语言单货币
$puid = ($_SERVER["REQUEST_URI"] == '/' || $_SERVER["REQUEST_URI"] == $_SERVER["SCRIPT_NAME"]) ? 'index.html' : $_SERVER["REQUEST_URI"];
$speed = new wcore_speed(((strpos($puid, '?') === false) ? 'file' : 'mem'), 0, $puid);
}
$html = $speed->get_data();
if (!empty($html))
{
exit($html);
}
//Startup
require(DIR_ROOT . '/system/startup.php');
//Application Classes
require(DIR_ROOT . '/system/library/customer.php');
require(DIR_ROOT . '/system/library/affiliate.php');
require(DIR_ROOT . '/system/library/currency.php');
require(DIR_ROOT . '/system/library/tax.php');
require(DIR_ROOT . '/system/library/weight.php');
require(DIR_ROOT . '/system/library/length.php');
require(DIR_ROOT . '/system/library/cart.php');
//Registry
$registry = new Registry();
//Loader
$loader = new Loader($registry);
$registry->set('load', $loader);
//Config
$config = new Config();
$mem_cls = new modules_mem();
$registry->set('config', $config);
$store_info = get_store_info($mem_cls);
if (empty($store_info))
{
$config->set('config_store_id', 0);
$config->set('config_url', 'http://' . DOMAIN_NAME . '/');
$config->set('config_ssl', 'https://' . DOMAIN_NAME . '/');
}
else
{
$config->set('config_store_id', $store_info['store_id']);
}
//Settings
$res = $mem_cls->mem_sql("SELECT * FROM " . DB_PREFIX . "setting WHERE store_id = " . intval($config->get('config_store_id')), DB_GET_ALL);
foreach ($res as $setting)
{
$config->set($setting['key'], ($setting['serialized']) ? unserialize($setting['value']) : $setting['value']);
}
//Url
$url = new Url($config->get('config_url'), $config->get('config_use_ssl') ? $config->get('config_ssl') : $config->get('config_url'));
$registry->set('url', $url);
//Log
$log = new Log($config->get('config_error_filename'));
$registry->set('log', $log);
//Error Handler
function error_handler($errno, $errstr, $errfile, $errline)
{
global $log, $config;
switch ($errno)
{
case E_NOTICE:
case E_USER_NOTICE:
$error = 'Notice';
break;
case E_WARNING:
case E_USER_WARNING:
$error = 'Warning';
break;
case E_ERROR:
case E_USER_ERROR:
$error = 'Fatal Error';
break;
default:
$error = 'Unknown';
break;
}
if ($config->get('config_error_display'))
{
echo '<b>' . $error . '</b>: ' . $errstr . ' in <b>' . $errfile . '</b> on line <b>' . $errline . '</b>';
}
if ($config->get('config_error_log'))
{
$log->write('PHP ' . $error . ': ' . $errstr . ' in ' . $errfile . ' on line ' . $errline);
}
return true;
}
set_error_handler('error_handler');
//Request
$request = new Request();
$registry->set('request', $request);
//Response
$response = new Response();
$response->addHeader('Content-Type: text/html; charset=utf-8');
$response->setCompression($config->get('config_compression'));
$registry->set('response', $response);
//Session
$session = new wcore_session(SESSION_SAVE_TYPE);
$registry->set('session', $session);
//Language Detection
$languages = get_languages($mem_cls);
$code = $config->get('config_language');
if (isset($request->cookie['language']) && isset($languages[$request->cookie['language']]) && $languages[$request->cookie['language']]['status'])
{
$code = $request->cookie['language'];
}
else //自动检测语言
{
if (isset($request->server['HTTP_ACCEPT_LANGUAGE']) && ($request->server['HTTP_ACCEPT_LANGUAGE']))
{
$browser_languages = explode(',', $request->server['HTTP_ACCEPT_LANGUAGE']);
foreach ($browser_languages as $browser_language)
{
foreach ($languages as $key => $value)
{
if ($value['status'])
{
$locale = explode(',', $value['locale']);
if (in_array($browser_language, $locale))
{
$code = $key;
}
}
}
}
}
$request->cookie['language'] = $code;
wcore_utils::set_cookie('language', $code, 365);
}
$config->set('config_language_id', $languages[$code]['language_id']);
$config->set('config_language', $languages[$code]['code']);
//Language
$language = new Language($languages[$code]['directory']);
$language->load($languages[$code]['filename']);
$registry->set('language', $language);
//Document
$registry->set('document', new Document());
//Customer
$registry->set('customer', new Customer($registry));
//Affiliate
$registry->set('affiliate', new Affiliate($registry));
if (isset($request->get['tracking']) && !isset($request->cookie['tracking']))
{
wcore_utils::set_cookie('tracking', $request->get['tracking'], 365);
}
//Currency
$registry->set('currency', new Currency($registry));
//Tax
$registry->set('tax', new Tax($registry));
//Weight
$registry->set('weight', new Weight($registry));
//Length
$registry->set('length', new Length($registry));
//Cart
$registry->set('cart', new Cart($registry));
//Encryption
$registry->set('encryption', new Encryption($config->get('config_encryption')));
//Front Controller
$controller = new Front($registry);
//Router
$action = new Action(isset($request->get['route']) ? $request->get['route'] : 'common/home');
//Dispatch
$controller->dispatch($action, new Action('error/not_found'));
//Output
if (defined('WCORE_SPEED'))
{
$html = $response->render();
$speed->set_data($html);
unset($speed);
echo($html);
}
else
{
$response->output();
}
?>2. [文件] setting.php
<?php
/**
* 慧佳工作室 -> hoojar studio
*
* 模块: $Id: config.php 1 2012-11-20 05:55:12Z Administrator $
* 简述: 网站各大参数设置 （注此文件需COPY一份到此目录下并改名为setting.php）
* 作者: woods·zhang -> hoojar@163.com
*
* 版权 2006-2013, 慧佳工作室拥有此系统所有版权等知识产权
* Copyright 2006-2013, Hoojar Studio All Rights Reserved.
*
* 设置出错等级
*/
mb_internal_encoding('UTF-8'); //系统使用默认字符集为UTF-8
ini_set('error_reporting', E_ALL | E_STRICT); //出错等级
ini_set('display_errors', isset($_GET['error']) ? 1 : 1); //是否显示出错信息0关1开
ini_set('date.timezone', 'Asia/Shanghai'); //设置时区
/**
* 执行文件的文件名与文件路径
*/
$pinfo = pathinfo($_SERVER['SCRIPT_FILENAME']);
define('EXEC_PATH', $pinfo['dirname']); //执行文件所在的全路径
define('EXEC_FILE', $pinfo['basename']); //执行文件的名称含扩展名
define('EXEC_EXT', $pinfo['extension']); //执行文件的扩展名
define('EXEC_NAME', strtok(EXEC_FILE, '.')); //执行文件名不含扩展名
unset($pinfo);
/**
* 图片与JS本要加载或CDN加载开关
*/
define('USE_ISLOCAL_IMG', 0); //是否使用本机静态文件（图片）
define('USE_ISLOCAL_JS2CSS', 1); //是否使用本机静态文件（JS,CSS）
/**
* 提升浏览者速度
*/
define('COMPRESS_HTML', true); //是否压缩HTML,为真且不出错展示关闭则对HTML进行压缩（注：如果代码写得较乱者，压缩可能会无法展示）
define('COMPRESS_JS2CSS', true); //是否压缩JS与CSS代码,为真且不出错展示关闭则对HTML进行压缩（注：如果代码写得较乱者，压缩可能会导致无法正常执行）
/**
* 系统常规设置
*/
define('PRICE_ROUND', -1); //价格四舍五入，小于0则不4舍5入，大于等于0则4舍5入到几位小数
define('SESSION_SAVE_TYPE', 'db'); //SESSION采取哪种类型与存储长度：db(max:65535) mdb(max:255) mem(max:unlimit) file(max:unlimit) dir(max:unlimit)
define('SPEED_DATA', true); //是否启用加速数据服务将HTML缓冲起来或生成静态文件
define('SPEED_DATA_EXPIRE', 30); //加速数据有效期(单位分钟)
define('MEM_CACHED', true); //定义MEMCACHED是否有效
define('MEM_ASYN_SQL_NUM', 100); //当异步存储了SQL条数达到此数就执行SQL
define('SQL_DEBUG', false); //测试SQL调试开关(true or false)
define('SQL_ERROR_FOR_TIP', false); //SQL语句执行出错用wcore_tip来展示
define('LOGIN_ERR_NUM', 3); //登录出错最多可多少次后就锁帐号
define('LOGIN_PASS_HOUR', 6); //登录出错间隔多少小时内不能登录
define('SITE_MD5_KEY', '*#6@9'); //网站MD5密匙
define('IMAGES_PATH', '/img/'); //产品图片相对于www目录而言的相对文件路径
define('DOMAIN_NAME', isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : 'hecart.com');//当前域名
/**
* HTTP URL
*/
define('HTTP_STORE', 'http://w.hecart.com/'); //商城HTTP主页地址
define('HTTPS_STORE', 'https://w.hecart.com/'); //商城HTTPS主页地址
define('DIR_IMAGE', DIR_ROOT . '/www' . IMAGES_PATH); //商品图片存储路径
/**
* 数据库读取类型
*/
define('DB_PREFIX', 'he_'); //数据库表前缀
define('DB_GET_ONE', 'fetch_one'); //获取一个数据
define('DB_GET_ROW', 'fetch_row'); //获取一条数据
define('DB_GET_ALL', 'fetch_all'); //获取多条数据
define('DB_GET_PAIRS', 'fetch_pairs'); //获取一对数据
/**
* 数据库主库,一般用于写入数据
*/
$db_server = array(); //数据库服务器连接名称
$db_server['master']['dbtype'] = 'mysqli'; //数据库连接类型
$db_server['master']['host'] = 'localhost'; //数据库服务器主机
$db_server['master']['port'] = 3306; //数据库服务器主机端口
$db_server['master']['user'] = 'root'; //数据库用户名
$db_server['master']['pwd'] = '123456'; //数据库密码
$db_server['master']['dbname'] = 'hecart'; //数据库名
$db_server['master']['charset'] = 'utf8'; //数据库字符集
$db_server['master']['pconnect']= false; //是否持续链接数据库
/**
* 数据库从库,一般用于只读取数据
*/
$db_server['slave']['dbtype'] = 'mysqli'; //数据库连接类型
$db_server['slave']['host'] = 'localhost'; //数据库服务器主机
$db_server['slave']['port'] = 3306; //数据库服务器主机端口
$db_server['slave']['user'] = 'root'; //数据库用户名
$db_server['slave']['pwd'] = '123456'; //数据库密码
$db_server['slave']['dbname'] = 'hecart'; //数据库名
$db_server['slave']['charset'] = 'utf8'; //数据库字符集
$db_server['slave']['pconnect'] = false; //是否持续链接数据库
define('DB_SERVERS', json_encode($db_server));
unset($db_server);
/**
* 缓冲MEMCACHED服务器
*/
define('MEM_USE', false); //是否开启使用MEMCACHED服务器
define('MEM_PORT', 11211); //MEMCACHED单机服务器端口号
define('MEM_EXPIRE', 30); //MEMCACHED服务器存储数据的有效期，以分钟为单位
define('MEM_PREFIX', DOMAIN_NAME); //存储MEMCACHED数据时KEY的前缀
$mem_servers = array();
$mem_servers[] = '127.0.0.1:11211'; //MEMCACHED服务器主机1:端口
$mem_servers[] = '127.0.0.1:11211'; //MEMCACHED服务器主机2:端口
$mem_servers[] = '127.0.0.1:11211'; //MEMCACHED服务器主机3:端口
define('MEM_SERVERS', json_encode($mem_servers));
unset($mem_servers);
/**
* 网站图片主机域名（转换图片地址为网站实际对应的地址或CDN地址）
*/
$img_urls = array();
$img_urls[] = 'http://img1.hecart.com'; //图片主机域名1
$img_urls[] = 'http://img2.hecart.com'; //图片主机域名2
$img_urls[] = 'http://img3.hecart.com'; //图片主机域名3
define('IMG_URLS', json_encode($img_urls));
unset($img_urls);
/**
* SMTP服务器
*/
$smtp_server = array();
$smtp_server['host']= 'mail.hecart.com'; //SMTP服务器主机
$smtp_server['port']= 25; //SMTP服务器端口
$smtp_server['user']= 'getpwd@hecart.com'; //SMTP登录用户账号
$smtp_server['upwd']= 'pwd!(*#489'; //SMTP登录用户密码
$smtp_server['cset']= 'utf-8'; //SMTP邮件内容编码
define('SMTP_SERVER', json_encode($smtp_server));
unset($smtp_server);
?>
