public function mc()
{
$mc = new MyMemcache();
$mc->get('abc');
$mc->set('abc', '1');
$mc->increment('abc', 3);
$mc->decrement('abc');
}
/**
* 请求http地址前先查MC是否缓存了结果
* @param string $req 请求url，必传参数
* @param int $expire MC失效时间，默认10分钟。
* @param array $header 默认为空。示例$header = array('Host: www.dagger.com');
* @param int $timeout 超时设定,默认为5秒
* @param string $cookie 默认为空。示例 $cookie="fruit=apple; colour=red";
* @param int $redo 请求失败后重试次数，默认为0
* @param int $maxredirect 如果遇上跳转，跳转几次后返回。默认为2
* @return string
* @author
*/
public static function getWithMC($req, $expire = '', $header, $timeout = BaseModelHttp::DAGGER_HTTP_TIMEOUT, $cookie = '', $redo = 1, $maxredirect = BaseModelHttp::DAGGER_HTTP_MAXREDIRECT)
{
self::debugMCInfo();
$mc = new MyMemcache();
$mcResultKey = __FUNCTION__ . '|' . md5(serialize(func_get_args()));
$result = $mc->get($mcResultKey);
if (empty($result)) {
$result = self::get($req, $header, $timeout, $cookie, $redo, $maxredirect);
$expire = intval($expire);
if (empty($expire)) {
$expire = Http::$MC_EXPIRE_TIME;
}
$mc->set($mcResultKey, $result, $expire);
}
return $result;
}
protected function getConfig()
{
//配置
if (!self::$config) {
self::$config = (include MEMCACHE_PATH . "config/config.php");
}
}
function getUserId()
{
if (isset($_POST['token'])) {
$token = $_POST['token'];
} else {
$token = $_GET['token'];
}
$memcache = new MyMemcache();
$userId = $memcache->get($token);
$memcache->close();
if (!$userId) {
$res = ['ok' => 0, 'error' => 'token not valid'];
echo json_encode($res);
die;
}
return $userId;
}
public static function set($key_footer = null, $data = array())
{
if (self::$_redis) {
//开启了redis缓存
return MyRedis::set($key_footer, $data);
} elseif (self::$_memcache) {
//开启了memcache缓存
return MyMemcache::set($key_footer, $data);
} else {
return false;
}
}
public function test_mem()
{
$mem = MyMemcache::connect();
if ($mem) {
var_dump(MyMemcache::get('name'));
var_dump(MyMemcache::set('news', 'sumshine'));
var_dump(MyMemcache::get('news'));
var_dump(MyMemcache::del('news'));
var_dump(MyMemcache::get('news'));
var_dump(MyMemcache::getAllKeysValues());
} else {
echo 'not have connect memcache';
}
}
protected function getMemcache()
{
try {
//是否已经实例化
if (!self::$_connect) {
$memcache = new memcache();
self::$_connect = $memcache;
} else {
$memcache = self::$_connect;
}
if ($memcache) {
$memcache->connect(self::$_config['host'], self::$_config['port']);
return $memcache;
} else {
return false;
}
} catch (Exception $e) {
Log::write($e->getMessage(), "ERR", 3, "memcache");
return false;
}
}
/**
* getConn
*
* @Access public
* @Return void
*/
private static function getConn()
{
global $memServers;
if (empty($memServers)) {
return FALSE;
}
if (!extension_loaded('memcache')) {
MyException::Exception('请先安装PHP中Memcache模块');
}
if (empty(self::$m)) {
$m = new Memcache();
//系统默认对象
foreach ($memServers as $key => $value) {
$m->addServer($key, $value);
}
self::$m = $m;
}
if (empty(self::$prefix)) {
self::$prefix = $_SERVER['SINASRV_MEMCACHED_KEY_PREFIX'] ? $_SERVER['SINASRV_MEMCACHED_KEY_PREFIX'] : 'Reluc-';
}
return self::$m;
}
/**
* mtiTheading 多线程单例,双重锁
*
* @Access public
* @Return void
*/
public static function mtiTheading($tabName, $UserModel)
{
if (empty($UserModel)) {
if (empty(self::$SingTon)) {
self::$SingTon = new Model();
}
$singTon = serialize(self::$SingTon);
$model = MyMemcache::get('model');
if (empty($model)) {
MyMemcache::set('model', $singTon);
}
return unserialize(MyMemcache::get('model'));
} else {
if (empty(self::$userModel[$tabName])) {
self::$userModel[$tabName] = new $UserModel();
}
$singTon = serialize(self::$userModel[$tabName]);
$model = MyMemcache::get($tabName);
if (empty($model)) {
MyMemcache::set($tabName, $singTon);
}
return unserialize(MyMemcache::get($tabName));
}
}
<?php
include 'global.php';
$rs = MyRedis::getInstance();
$mc = new MyMemcache();
$mc->set('a', array(1, 2, 3));
$rs->set('a', array(1, 2, 3));
print_r($rs->get('a'));
print_r($mc->get('a'));
*/
include "../Visitor.php";
$_GET['userId'] = getUserId();
$KeyList = array('userId', 'footprintId');
foreach ($KeyList as $k => $v) {
if (!isset($_GET[$v])) {
$res = ['ok' => 0, 'error' => "param invalid "];
echo json_encode($res);
die;
}
}
$mysql = new Mysql();
$result = $mysql->select("*", "footprint", "`footId`", "'{$_GET['footprintId']}'");
if ($result) {
if ($result['userId'] == $_GET['userId']) {
$myMemcache = new MyMemcache();
$footprintId = $result['id'];
$removeFootprint = "delete from footprint where id={$footprintId}";
//echo $removeFootprint;
$mysql->query($removeFootprint);
$myMemcache->delete($_GET['userId'] . "foot" . $result['footId']);
if ($myMemcache->get("like" . $result['footId']) && $myMemcache->get("like" . $result['footId']) == 1) {
//$removeFoot="delete from foot where id={$result['footId']}";
//$mysql->query($removeFoot);
}
echo json_encode(['ok' => 1]);
} else {
echo json_encode(['ok' => 0, 'error' => "no permission"]);
die;
}
} else {
//$_GET['initiative']="http://www.baidu.co";
//$_GET['title']="http://www.baidu.com";
//$_GET['time']=21324;
if (!isset($_GET['footId'])) {
$KeyList = array('userId', 'url', 'title', 'time');
foreach ($KeyList as $k => $v) {
if (!isset($_GET[$v])) {
$res = ['ok' => 0, 'error' => "param invalid "];
echo json_encode($res);
return;
}
}
}
$mysql = new Mysql();
//连接数据库
$myMemcache = new MyMemcache();
if (isset($_GET['footId'])) {
$_GET['like'] = $myMemcache->get("like" . $_GET['footId']) ? $myMemcache->get("like" . $_GET['footId']) + 1 : 1;
$_GET['id'] = $_GET['footId'];
$FootList = array('id', 'like');
$mysql->update("foot", "like", "{$_GET['like']}", "id", "{$_GET['id']}");
} else {
$memValue = $myMemcache->get($_GET['url']);
if ($memValue) {
$_GET['id'] = $memValue;
$footprintId = $myMemcache->get($_GET['userId'] . "foot:" . $_GET['id']);
if ($footprintId) {
echo json_encode(['ok' => 1, 'data' => [id => $footprintId]]);
die;
}
$_GET['like'] = $myMemcache->get("like" . $_GET['id']) ? $myMemcache->get("like" . $_GET['id']) + 1 : 1;
}
if (isset($key)) {
$key .= ",`" . $v . "`";
$value .= ",'" . mysql_real_escape_string($_POST[$v]) . "'";
} else {
$key = "`" . $v . "`";
$value = "'" . mysql_real_escape_string($_POST[$v]) . "'";
}
}
$mysql = new Mysql();
//连接数据库
$userName = $_POST['userName'];
$result = $mysql->select("*", 'user', '`username`', "'{$userName}'");
if (!$result) {
$mysql->replace("user", "{$key}", "{$value}");
$userId = mysql_insert_id();
$mysql->close();
} else {
$res = ['ok' => 0, 'error' => 'username existed'];
echo json_encode($res);
die;
}
$myMemcache = new MyMemcache();
$expireTime = 7 * 24 * 3600;
$token = md5(uniqid(rand(), TRUE));
$myMemcache->set("u" . $userId, $token, $expireTime);
$myMemcache->set($token, $userId, $expireTime);
$myMemcache->close();
$user = [userId => $userId, token => $token, expireTime => $expireTime];
$res = [ok => 1, data => $user];
echo json_encode($res);
$a['key' . $i] = $i;
}
$mcd->setMulti($a, 10);
$t1 = microtime(true) - $starttime;
$starttime = microtime(true);
$mc = new MyMemcache();
for ($i = 0; $i < 100; $i++) {
$a['key' . $i] = $i;
$mc->set('key' . $i, $i, 10);
}
$t2 = microtime(true) - $starttime;
var_dump($t1, $t2, $t2 - $t1);
exit;
var_dump($mc->get('test'));
var_dump($mcd->setMulti('test', 1, 5));
var_dump($mc->getMulti(array('test')));
sleep(5);
var_dump($mc->get('test'));
var_dump($mc->getMulti(array('test')));
exit;
Log::sendLog(100, "[{$absDataPath}]看了还看数据推送异常。联系zhixiong1@，6883，15810834486。");
exit;
echo 1;
sleep(30);
$mc = new MyMemcache();
var_dump($mc->add("aa", 1, 10));
var_dump($mc->add("aa", 1, 10));
var_dump($mc->get("aa"));
var_dump($mc->delete("aa"));
var_dump($mc->get("aa"));
var_dump($mc->add("aa", 1, 10));
//打印出所有的 错误信息
ini_set('error_log', dirname(__FILE__) . '/error_log.txt');
include "../Visitor.php";
$userId = getUserId();
$mysql = new Mysql();
//$regular=new Regular(null);
//$regular->host="http://www.google.com/";
//$regular->threshold=100;
//$regulars[]=$regular;
//
//$regular=new Regular(null);
//$regular->host="http://www.jd.com/";
//$regular->threshold=10000;
//$regulars[]=$regular;
//var_dump($_POST['data']);
$regulars = json_decode($_POST['data']);
$myMemcache = new MyMemcache();
foreach ($regulars as $item) {
$key = $item->threshold . "_" . $item->host;
if ($myMemcache->get($key)) {
$id = $myMemcache->get($key);
} else {
$mysql->insert("regular", "`host`,`threshold`", "'{$item->host}','{$item->threshold}'");
$id = mysql_insert_id();
$myMemcache->set($key, $id);
}
$time = time();
$mysql->replace("user_regular", "`user_id`,`regular_id`,`time`", "'{$userId}','{$id}','{$time}'");
}
$data = json_encode($regulars);
echo $data;
protected static function Eexecute($conn, $sql, $executeArray = array(), $isSelect = FALSE)
{
try {
if (defined('MEMCACHE_START')) {
$data = MyMemcache::getCache($sql);
if (!empty($data)) {
return $data;
}
}
$startTime = microtime(TRUE);
$STMT = $conn->prepare($sql);
$result = empty($executeArray) ? $STMT->execute() : $STMT->execute($executeArray);
if ($result) {
if (DEBUG) {
if (!empty($executeArray)) {
$SQL = self::comSQL($sql, $executeArray);
}
//好方法
$SQL = empty($SQL) ? $sql : $SQL;
}
if ($isSelect) {
while ($row = $STMT->fetch(PDO::FETCH_ASSOC)) {
$data[] = $row;
}
self::StopTime($SQL, $startTime);
if (defined('MEMCACHE_START')) {
//缓存结果集到Memcache中
MyMemcache::addCache(self::$tabName, $sql, $data);
}
return empty($data) ? NULL : $data;
} else {
if (strstr($sql, 'insert')) {
self::StopTime($SQL, $startTime);
return self::$InsertId = $conn->lastinsertid();
}
self::StopTime($SQL, $startTime);
return $STMT->rowCount();
//受影响行,这个只针对update,delete
}
} else {
if (DEBUG) {
Debug::addmsg('<font color="red">请检查您的SQL: ' . $sql . '</font>', 2);
}
}
} catch (PDOException $e) {
if (DEBUG) {
MyException::Exceptions('请确认您的SQL语句:<b>' . $sql . '</b><br />' . $e->getMessage(), $e->getTrace());
}
}
}
<?php
/**
* Created by PhpStorm.
* User: shaoting
* Date: 15/7/25
* Time: 下午2:33
*/
include "../memcache.php";
$myMemcache = new MyMemcache();
$expireTime = 7 * 24 * 3600;
$userId = time() / 10 % 10000;
$token = $myMemcache->get("u" . $userId);
while ($token) {
$userId = $userId * 2;
$token = $myMemcache->get($userId);
}
$token = md5(uniqid(rand(), TRUE));
$myMemcache->set("u" . $userId, $token);
$myMemcache->set($token, $userId);
$myMemcache->close();
$user = [userId => $userId, token => $token];
$res = [ok => 1, data => $user];
echo json_encode($res);
include '../Mysql.php';
$mysql = new Mysql();
//连接数据库
$userName = "******" . $userId;
$mysql->insert("user", "`userId`,`userName`", "'{$userId}','{$userName}'");
//插入数据
$mysql->close();
public function mem()
{
$mem = MyMemcache::connect();
if ($mem) {
var_dump(MyMemcache::get('memcache'));
var_dump(MyMemcache::set('memcache', 'mymemcache'));
var_dump(MyMemcache::get('memcache'));
var_dump(MyMemcache::del('memcache'));
var_dump(MyMemcache::get('memcache'));
var_dump(MyMemcache::getAllKeysValues());
} else {
echo 'not have connect memcache';
}
}
//__autoload函数
require PATH_ROOT . 'config/DBConfig.php';
//载入数据库配置
//==========取代global.php功能==========//
$time = time();
$db = new QueueRuntimeModelDB();
$sql = "SELECT * FROM " . $db->getTableName() . " WHERE `begin_time` < ?";
$data = $db->getData($sql, array($time - 60 * 50));
if (!empty($data)) {
$ndb = new ProjectModelDB();
$queueConfigDB = new QueueConfigModelDB();
foreach ($data as $v) {
$row = $ndb->getRow("SELECT `id`,`key`,`name` FROM `" . $ndb->getTableName() . "` WHERE `id` = ?", array($v['project_id']));
$task = trim(array_shift(explode(' ', $v['task'])));
$runTimeConfig = $queueConfigDB->getFirst("SELECT `time` FROM `" . $queueConfigDB->getTableName() . "` WHERE `project_id` = ? AND `task` = ?", array($v['project_id'], $task));
if (empty($runTimeConfig)) {
$runTimeConfig = 50;
}
$runTime = intval(($time - $v['begin_time']) / 60);
if ($runTime >= $runTimeConfig) {
$message = "[{$row['name']}]的队列[{$v['task']}]于[" . date("Y-m-d H:i:s", $v['begin_time']) . "]在[{$v['ip']}]开始运行，目前已超过{$runTime}分钟！";
// 多个监控点，同一次错误只提醒一次
$mc = new MyMemcache();
$mcKey = md5($message . $row['key'] . $row['id']);
if ($mc->addPlain($mcKey, 1, 50)) {
BaseModelHttp::sendRequest(array('http://i.alarm.mix.sina.com.cn/alarm.php', array('pid' => $row['id'], 'key' => $row['key'], 'sys_mid' => 8, 'code' => 1, 'message' => $message, 'name' => '队列超时', 'client_ip' => '127.0.0.1')));
// BaseModelHttp::sendRequest(array('http://i.alarm.mix.sina.com.cn/alarm.php',array('pid'=>1,'key'=>'b662346b2d7da90b8413a5ee095c8ff4','sys_mid'=>8,'code'=>1,'message'=>$message,'name'=>'队列超时','client_ip'=>'127.0.0.1')));
}
}
}
}
/**
* 返回结果集的第一条记录的第一个字段。
* 支持MC的数据查询，只查询从库。因为查询主库不应该读取memcache数据
*/
public function getFirstWithMC($sql, $data = '', $expire = '')
{
$expire = intval($expire);
if (empty($expire)) {
$expire = $this->MC_EXPIRE_TIME;
}
$mc = new MyMemcache();
$args = func_get_args();
$mcResultKey = __FUNCTION__ . '|' . md5(implode('', array(serialize($args), $this->DBName)));
//结果的mckey
$result = $mc->get($mcResultKey);
$needQueryDB = $result === false;
if ($needQueryDB) {
$result = $this->getFirst($sql, $data, 'slave');
$result && $mc->set($mcResultKey, $result, $expire);
} else {
}
return $result;
}
include './Public/Function/Function.php';
if (defined('MEMCACHE') && MEMCACHE) {
if (extension_loaded('memcache')) {
if (!MyMemcache::ConnectError()) {
Debug::addmsg('<font color="red">连接memcache服务器失败,请确认IP或端口正确!</font>');
} else {
Debug::addmsg('开启Memcache');
}
} else {
Debug::addmsg('<font color="red">PHP没有安装memcache扩展模块,请先安装!</font>');
}
} else {
Debug::addmsg('<span style="color:red;">[未使用Memcache]</span>');
}
if (IS_SESSION_TO_MEMCACHE && MEMCACHE) {
SessionToMem::start(MyMemcache::getMemcache());
Debug::addmsg('开启Session==>Memcache');
} else {
session_start();
}
Debug::addmsg('SessionID: ' . session_id());
if (empty($_SESSION['configMtime'])) {
$_SESSION['configMtime'] = filemtime('./Public/Config.inc.php');
}
if (filemtime('./Public/Config.inc.php') > $_SESSION['configMtime']) {
Struct::init();
//当修改配置文件,同样执行一次框架结构类
//自动根据数据库驱动切换继承关系
$_SESSION['configMtime'] = filemtime('./Public/Config.inc.php');
$String = file_get_contents(RELUC_DIR . 'Kernel/Model.class.php');
$replaceMent = 'extends Base' . ucfirst(strtolower(DB_DRIVER)) . "\n";
