内容见附件 windows下的定时是用ping所以不是很准确
需要系统有curl的支持 linux可以 yum install curl 即可
windows 把附件的curl.exe 放到代码中的cmd里面的目录E:\YS\JAVA\curl\curl.exe即可
/**
* 定时器
*/
class Timer {
const LOG_PRE = 'base/lib/timer/';
const SHELL_DIR = 'basetimer/';
private $tips;
/**
* 初始化
*/
public function __construct() {
}
/**
* 根据 时间 和 url 延时请求 url
* return 0|ok 1|err
*/
public function addTimer($time, $url) {
$time = floor(floatval($time));
$nowTime = $this->microTime();
$type = $this->isWin();
$logTimer = [];
$logTimer[] = '开始添加定时任务addTimer:'.$nowTime;
$logTimer[] = 'time='.$time;
$logTimer[] = 'url='.$url;
$fileName = $this->fileName($url);
$file = $this->shellDir().$fileName;
$filePostFix = $type ? '.bat' : '.sh';
$file = $file.$filePostFix;
if ($type) {
$file = $this->cmdPathReplace($file);
}
$logTimer[] = 'file='.$file;
$logTimer[] = 'sys type='.($type ? 'cmdStr' : 'shellStr');
// shell
$shellStr = <<<shellStr
#!/bin/sh
# $nowTime
#time $time
#url $url
echo `date +"%Y-%m-%d %H:%M:%S"`
sleep $time
echo `date +"%Y-%m-%d %H:%M:%S"`
curl $url
# delete file
if [ -f $file ]; then
rm -f $file
fi
shellStr;
$shellStr = str_replace("\r", '', $shellStr);
$logTimer[] = 'shellStr=';
$logTimer[] = $shellStr;
// cmd
$cmdStr = <<<cmdStr
rem $nowTime
rem time $time
rem url $url
@echo off
echo %Date% %Time%
ping -n $time 127.0.0.1>nul
echo %Date% %Time%
E:\YS\JAVA\curl\curl.exe $url
rem delete file
if exist $file del $file
exit
cmdStr;
$logTimer[] = 'cmdStr=';
$logTimer[] = $cmdStr;
$logTimer[] = 'file_put_contents='.file_put_contents($file, $type ? $cmdStr : $shellStr);
$this->log($logTimer);
// 执行shell
if ($type) {
$this->runCmdFile($file, $fileName);
} else {
$this->runShellFile($file, $fileName);
}
return 0;
}
/**
* 根据 文件 执行 shell
*/
private function runShellFile($file, $fileName) {
$logFile = $this->shellLogDir().$fileName.'.log';
pclose(popen("sh $file >> $logFile &", "r"));
}
/**
* 根据 文件 执行 cmd
*/
private function runCmdFile($file, $fileName) {
$logFile = $this->shellLogDir().$fileName.'.log';
pclose(popen("start /b $file >> $logFile", "r"));
}
/**
* cmd path replace
*/
private function cmdPathReplace($path) {
$path = str_replace('/', '\\', $path);
return $path;
}
/**
* 判断 是否是 windows
* return ture|是 false|不是
*/
private function isWin() {
$name = php_uname();
if (strtolower(substr($name, 0, 6)) == 'window') {
return true;
}
return false;
}
/**
* 日志记录
*/
private function log($con, $type = '') {
$folder = self::LOG_PRE.$type.'/';
$file = './FileData/'.$folder;
$time = time();
$file = $file.'/'.date('Ym', $time).'/'.date('Ymd', $time).'.log';
// 创建文件
if (!$this->file($file)) {
return false;
}
// 追加写入
if (file_put_contents($file, var_export($con, true), FILE_APPEND | LOCK_EX) === false) {
$this->tips = '写入文件失败！';
return false;
}
return true;
}
/**
* 获取shell 保存的绝对目录 以 / 结尾
*/
private function shellDir() {
$path = './FileData/';
$path = $path.self::SHELL_DIR.'shelldir/';
$file = 'readme.md';
if ($this->file($path.$file)) {
$path = dirname(realpath($path.$file)).'/';
}
return $path;
}
/**
* 获取 shell log 保存的绝对目录 以 / 结尾
*/
private function shellLogDir() {
$time = time();
$path = './FileData/';
$path = $path.self::SHELL_DIR.'shelldir/'.'runshelllog/'.date('Ym/', $time);
$file = 'readme.md';
if ($this->file($path.$file)) {
$path = dirname(realpath($path.$file)).'/';
}
return $path;
}
/**
* 生成一个新的文件名 用来记录即将要执行的shell
*/
private function fileName($key = '') {
$key = md5('md5'.$key);
// 其实这里创建一张表 来维护这些文件名最好 但我就不
list($h, $t) = explode(' ', microtime());
$date = date('YmdHis', $t);
$time = $date.substr($h, 2);
$max = 10000000;
$rand = rand(1, $max);
$num = $max + floor($rand);
$name = $time.'ms'.$num.'r'.$key;
$name = strtolower($name);
return $name;
}
/**
* 判断文件是否存在 ，不存在创建
*/
public function file($file) {
$result = true;
if (file_exists($file)) {
return true;
}
// 创建目录
if (!$this->mkDir(dirname($file))) {
return false;
}
// 创建文件
$fp = fopen($file, "x+");
if (!$fp) {
$result = false;
$this->tips = $file.' 文件创建失败！';
}
fclose($fp);
return $result;
}
/**
* 创建文件夹
*/
public function mkDir($path) {
if (is_dir($path)) {
return true;
}
if (!is_dir(dirname($path))) {
if (!$this->mkDir(dirname($path))) {
return false;
}
return $this->mkDir($path);
}
if (!mkdir($path)) {
$this->tips = $path.' 目录创建失败！';
return false;
}
return true;
}
/**
* 获取 当前时间 毫秒级
*/
public function microTime() {
list($h, $t) = explode(' ', microtime());
$date = date('Y-m-d H:i:s', $t);
$time = $date.'.'.substr($h, 2);
return $time;
}
}用法如下//使用
$timer = new Timer();
$timer->addTimer(10, 'www.thinkphp.cn');
Timer.zip
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