由于蓝奏云增加了登录验证，已经不能使用账号密码的方式登录了，请自行抓取 cookie 进行使用（cookie 有效期大概是 20 天左右）。效果图：HTML代码：<!doctype html> <html lang="zh"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> <link rel="stylesheet" href="//ku.oioweb.cn/LayUI/layui/css/layui.css"> <script src="//ku.oioweb.cn/jQuery/3.4.1/jquery.min.js"></script> <script src="//ku.oioweb.cn/LayUI/layui/layui.all.js"></script> <script src="//ku.oioweb.cn/clipboard.js/2.0.4/clipboard.min.js"></script> </head> <body> <div class="layui-upload-drag" id="testList" style="width: 100%;padding: 51px 0;border: none;"> <i class="layui-icon"></i> <p>点击上传，或将文件拖拽到此处</p> </div> <div class="layui-upload"> <div class="layui-upload-list" style="text-align: center;"> <table class="layui-table"> <thead> <tr> <th>文件名</th> <th>大小</th> <th>状态</th> <th>操作</th> </tr> </thead> <tbody id="demoList"></tbody> </table> </div> <button type="button" class="layui-btn layui-btn-fluid layui-btn-radius" id="testListAction">开始上传</button> </div> <script> ;!function () { var upload = layui.upload; var demoListView = $('#demoList') , uploadListIns = upload.render({ elem: '#testList' , url: 'api.php' , accept: 'file' , data: {type: "upload"} , size: 1024 * 1024 * 100 , exts: 'doc|docx|zip|rar|apk|ipa|txt|exe|7z|e|z|ct|ke|cetrainer|db|tar|pdf|w3x|epub|mobi|azw|azw3|osk|osz|xpa|cpk|lua|jar|dmg|ppt|pptx|xls|xlsx|mp3|ipa|iso|img|gho|ttf|ttc|txf|dwg|bat|dll' , multiple: true , auto: false , bindAction: '#testListAction' , choose: function (obj) { var files = this.files = obj.pushFile(); //将每次选择的文件追加到文件队列 //读取本地文件 obj.preview(function (index, file, result) { var tr = $(['<tr id="upload-' + index + '">' , '<td>' + file.name + '</td>' , '<td>' + (file.size / 1024).toFixed(1) + 'kb</td>' , '<td>等待上传</td>' , '<td>' , '<button class="layui-btn layui-btn-xs demo-reload layui-hide">重传</button>' , '<button class="layui-btn layui-btn-xs layui-btn-danger demo-delete">删除</button>' , '</td>' , '</tr>'].join('')); //单个重传 tr.find('.demo-reload').on('click', function () { obj.upload(index, file); }); //删除 tr.find('.demo-delete').on('click', function () { delete files[index]; tr.remove(); uploadListIns.config.elem.next()[0].value = ''; }); demoListView.append(tr); }); } , done: function (res, index, upload) { if (res.code == 1) { //上传成功 var tr = demoListView.find('tr#upload-' + index) , tds = tr.children(); tds.eq(2).html('<span style="color: #5FB878;">上传成功</span>'); tds.eq(3).html('<button type="button" class="layui-btn layui-btn-sm copy" data-clipboard-text="' + res.url + '"><i class="layui-icon">&#xe641;</i></button><button class="layui-btn layui-btn-sm delfile" fileid="' + res.id + '"><i class="layui-icon">&#xe640;</i></button>'); tr.find('.delfile').on('click', function () { $.post({ url: "api.php", beforeSend: function () { layer.load(); }, data: {id: $(this).attr('fileid'), type: "del_file"}, success: function (data) { if (data.code == 1) { layer.msg("删除成功！"); tr.remove(); } else { layer.msg("删除失败！"); } layer.closeAll('loading'); }, error: function (data) { layer.closeAll('loading'); layer.msg("删除失败！"); } }) }); var clipboard = new ClipboardJS('.copy'); clipboard.on('success', function (e) { layer.msg("复制成功！"); e.clearSelection(); }); clipboard.on('error', function (e) { layer.msg("复制失败！"); }); return delete this.files[index]; } else { layer.msg(res.msg); } this.error(index, upload); } , error: function (index, upload) { var tr = demoListView.find('tr#upload-' + index) , tds = tr.children(); tds.eq(2).html('<span style="color: #FF5722;">上传失败</span>'); tds.eq(3).find('.demo-reload').removeClass('layui-hide'); //显示重传 } }); }(); </script> </body> </html>api代码：<?php header('Access-Control-Allow-Origin:*'); header('Content-type:application/json; charset=utf-8'); error_reporting(0); $Lanzou = new Lanzou(); !empty($_POST['type']) ? $type = $_POST['type'] : exit($Lanzou->error("请勿直接访问！")); switch ($type){ case "upload": $array= array("doc", "docx", "zip", "rar", "apk", "ipa", "txt", "exe", "7z", "e", "z", "ct", "ke", "cetrainer", "db", "tar", "pdf", "w3x", "epub", "mobi", "azw", "azw3", "osk", "osz", "xpa", "cpk", "lua", "jar", "dmg", "ppt", "pptx", "xls", "xlsx", "mp3", "ipa", "iso", "img", "gho", "ttf", "ttc", "txf", "dwg", "bat", "dll"); $tmp=explode(".",$_FILES['file']['name']); $file = $_FILES["file"]["tmp_name"]; $extension=end($tmp); if($_FILES['file']['error']>0 || $file == ""){ exit($Lanzou->error("文件损坏！")); }else{ if (($_FILES['file']['size']<100*1024*1024) && in_array($extension, $array)){ move_uploaded_file($_FILES["file"]["tmp_name"], "upload/" . $_FILES["file"]["name"]); $files = "upload/" . $_FILES["file"]["name"]; } echo json_encode($Lanzou->upload_file($files)); unlink($files); } break; case "del_file": !empty($_POST['id']) ? $id = $_POST['id'] : exit($Lanzou->error("请传入文件ID！")); echo json_encode($Lanzou->del_file($id)); break; default: $Lanzou->error("请勿直接访问！"); } /** * Class Lanzou * 蓝奏云在线免登陆上传 */ class Lanzou { private $config = [ 'cookie' => 'phpdisk_info=VGlSYFc1Vm0CMg5XD2EGVVZqDGcJOlV3BmtTZwYyCjhXYl9sUQoDPFMwAmYLYFc%2;', //此处填写自己抓取的cookie 'upload_file' => 'https://pc.woozooo.com/fileup.php', 'del_file' => 'https://pc.woozooo.com/doupload.php', ]; public function upload_file($file) { $upload = [ 'post' => [ 'task' => 1, 'upload_file' => new CURLFile(realpath($file)) ], 'cookie' => $this->config['cookie'] ]; $json = json_decode($this->get_curl($this->config['upload_file'], $upload)); if ($json->zt == 1) { return [ "code" => 1, "msg" => $json->info, "url" => $json->text[0]->is_newd . "/" . $json->text[0]->f_id, "name" => $json->text[0]->name_all, "size" => $json->text[0]->size, "id" => $json->text[0]->id ]; } else { return [ "code" => -1, "msg" => $json->info ]; } } public function del_file($id) { $del = [ "post" => [ 'task' => 6, 'file_id' => $id ], 'cookie' => $this->config['cookie'] ]; $json = json_decode($this->get_curl($this->config['del_file'], $del)); if ($json->zt == 1) { return [ "code" => 1, "msg" => $json->info ]; }else{ return [ "code" => -1, "msg" => $json->info ]; } } public function get_curl($url, $paras = array()) { $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); if ($paras['httpheader']) { // 请求头 $httpheader = $paras['httpheader']; } else { $httpheader[] = "Accept:*/*"; $httpheader[] = "Accept-Encoding:gzip,deflate,sdch"; $httpheader[] = "Accept-Language:zh-CN,zh;q=0.8"; $httpheader[] = "Connection:close"; } curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader); if ($paras['ctime']) { // 连接超时 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $paras['ctime']); } if ($paras['rtime']) { // 读取超时 curl_setopt($ch, CURLOPT_TIMEOUT, $paras['rtime']); } if ($paras['post']) { curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, $paras['post']); } if ($paras['header']) { curl_setopt($ch, CURLOPT_HEADER, true); } if ($paras['cookie']) { curl_setopt($ch, CURLOPT_COOKIE, $paras['cookie']); } if ($paras['refer']) { if ($paras['refer'] == 1) { curl_setopt($ch, CURLOPT_REFERER, 'http://m.qzone.com/infocenter?g_f='); } else { curl_setopt($ch, CURLOPT_REFERER, $paras['refer']); } } if ($paras['ua']) { curl_setopt($ch, CURLOPT_USERAGENT, $paras['ua']); } else { curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36"); } if ($paras['nobody']) { curl_setopt($ch, CURLOPT_NOBODY, 1); } curl_setopt($ch, CURLOPT_ENCODING, "gzip"); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); $ret = curl_exec($ch); curl_close($ch); return $ret; } public function error($msg) { echo json_encode([ "code" => -1, "msg" => $msg ], 320); } }PS注意项目：请在程序目录下新建文件夹（upload）用于临时存储文件 支持多文件上传 上传失败文件重新上传 直接复制链接 在线删除文件

众所周知，linux的定时任务最低周期为一分钟，那么我们可以通过执行shell脚本的方法来实现秒级监控，也就是无限循环，但是会大量消耗资源，请谨慎添加。脚本:#!/bin/bash PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin export PATH step=1 注意:这里默认是1秒，可以改。 for (( i = 0; i＜60; i=(i+step) )); do curl -sS --connect-timeout 10 -m 60 '你要执行的url' echo "----------------------------------------------------------------------------" endDate=`date +"%Y-%m-%d %H:%M:%S"` echo "★[$endDate] Successful" echo "----------------------------------------------------------------------------" sleep $step done exit 0如图：执行周期随便填，添加完后一定要点执行，再看日志，一定先点执行，再看日志！ 

<? //s无视换行符，i不区分大小写 $data='<span>123</span> <span> 456</span> <Span> 789 </span>'; preg_match_all('/<span>(.*?)<\/span>/isx',$data,$str); print_r($str);正则表达式的主要作用分割、匹配、查找、替换正则表达式函数preg_grep($mode,$str) //匹配查找，返回一个数组； preg_match($mode,$str,$return) //在字符串中查找匹配项，返回一个数组。 preg_match_all($mode,$str,$return [,int flags]) preg_split($mode,$str [,int limit 切割多少次 [,int flags] ] ) //使用正则表达式分割字符串，并将结果以数组的形式返回（类似explode）。 preg_replace($mode,$replacement,$str [,int limit 匹配多少次]) //查找和替换子字符串（类似str_replace） preg_quote($str) //在每个正则表达式的特殊字符前面加入一个转义字符（反斜线“\”），正则表达式的特殊字符包括：.\\+*?[^]$(){}=!<>|:正则表达式中包括的元素原子（普通字符：a-z A-Z 0-9 、原子表、转义字符）元字符（有特殊功能的字符）模式修正符（系统内置部分字符 i 、m、S、U…）转义字符 \d 包含所有数字 [0-9]\D 除所有数字外 [^0-9]\w 包含所有字符（大小写英文字母、下划线、数字） [a-zA-Z_0-9]\W 除所有字符（大小写英文字母、下划线、数字）外 [^a-zA-Z_0-9]\s 空白区域如回车、换行、分页等 [\f\n\r]\S 非空白区域如回车、换行、分页等 [^\f\n\r]元字符. 匹配任意次但不包含回车换行* 匹配任意次? 匹配 0 次或 1 次+ 匹配 1 次或多次| 选择匹配（或者）^ 匹配开头（方括号中表示非）$ 匹配尾部{m} 匹配前一个内容的重复次数为 m 次{m,} 匹配前一个内容的重复次数大于等于 m 次{m,n} 匹配前一个内容的重复次数 m 次到 n 次( ) 合并整体匹配，并放入内存，可使用 \1 \2… 依次获取模式修正符： 【/ 正则 / U 】小写i 不区分大小写小写m 匹配首内容或尾内容时采用多行识别匹配小写s 将转义回车取消视为单行匹配小写x 忽略正则中的空白大写A 强制从头开始匹配大写D 强制 $ 匹配尾部无任何内容大写U 禁止贪婪匹配，只跟踪到最近的一个匹配符并结束，常用在采集程序小写u 匹配中文解题方法总结：1. 先写出一个要匹配的字符串2. 自左向右的顺序使用正则表达式的原子和元字符拼接3. 加入模式修正符常用正则//删除一对中括号内的内容： $str = 'abc[url]123[/url]xyz'; $pattern = '/\[url\S*\[\/url\S*\]/'; $str = preg_replace($pattern, '', $str); echo $str . ''; //输出：abcxyz //PHP匹配多对中括号中的内容： $str = '这是[3]def[25]我的[26]'; $pattern = '/\[([a-z0-9]+)\]/'; preg_match($pattern, $str, $match); print_r($match); //匹配所有大括号里面的内容: $str = 'abc{title}def{author}mn'; $pattern = '/{(.*)}/U'; preg_match($pattern, $str, $match); print_r($match); //匹配网页源代码中的图片路径： $str = '<img alt="标题" id="pic" src="http://test.cn/avatar.jpg" />'; $pattern = '/<img.*?src="(.*?)".*?\/?>/i'; preg_match($pattern,$str,$match); print_r($match); //匹配当前页面的所有超链接： $str = '<a href="http://www.test.com/a.html">跳转</a>'; $pattern = '/<a(.*?)href="(.*?)"(.*?)>(.*?)<\/a>/i'; preg_match($pattern, $str, $match); print_r($match); //匹配邮件 $str = '12345@qq.com'; $pattern = "/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,})$/i"; preg_match($pattern, $str, $match); print_r($match); //匹配11位手机号： $str = '13299803211'; $pattern = "/^1(3|5|8)\d{9}$/"; preg_match($pattern, $str, $match); print_r($match); //匹配139开头的11位手机号码 $str = '13912345678'; $pattern = '/^139\d{8}$/'; preg_match($pattern,$str,$match); print_r($match); //UTF-8编码下提取字符串中的中文： $str = 'hello 中文 byebye'; $pattern = '/[\x{4e00}-\x{9fa5}]+/u'; preg_match($pattern, $str, $match); print_r($match); //“中文” //替换字符串中的中文为空 $res = preg_replace($pattern,'',$str); echo $res.’'; //分割中文字符串为等长度元素的数组(英文可以用str_split，但中文会乱码) $str = '中文字符串'; $res = preg_split('/(?<!^)(?!$)/u', $str); print_r($res); //过滤网页上的所有script标记 $str = '<script type="text/javascript" src="dd.js">alert(123);</script><p style="color: red">测试php正则匹配掉js代码</p>'; $pattern = "/<script[\s\S]*?<\/script>/i"; //过滤JS标签 $pattern = "/<[\/\!]*?[^<>]*?>/si"; //过滤HTML标签 $res = preg_replace($pattern, "", $str); echo $res.’'; //替换<b>标签为空 $str = '<b>abc</b><b>abc</b>'; $pattern = '/<b>(.*?)<\/b>/'; $res = preg_replace($pattern,'\\1',$str); echo $res.'';