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js中常用追加元素的几种方法 <script type="text/javascript"> $(function(){ //append(),在父级最后追加一个子元素 $(".append").click(function(){ $("#wrap").append("<p class='three'>我是子元素append</p>"); }); //appendTo(),将子元素追加到父级的最后 $(".appendTo").click(function(){ $("<p class='three'>我是子元素appendTo</p>").appendTo($("#wrap")); }); //prepend(),在父级最前面追加一个子元素 $(".prepend").click(function(){ $("#wrap").prepend("<p class='three'>我是子元素prepend</p>"); }); //prependTo(),将子元素追加到父级的最前面 $(".prependTo").click(function(){ $("<p class='three'>我是子元素prependTo</p>").prependTo($("#wrap")); }); //after(),在当前元素之后追加（是同级关系） $(".after").click(function(){ $("#wrap").after("<p class='siblings'>我是同级元素after</p>"); }); //before(),在当前元素之前追加（是同级关系） $(".before").click(function(){ $("#wrap").before("<p class='siblings'>我是同级元素before</p>"); }); //insertAfter(),将元素追加到指定对象的后面（是同级关系） $(".insertAfter").click(function(){ $("<p class='three'>我是同级元素insertAfter</p>").insertAfter($("#wrap")); }); //insertBefore(),将元素追加到指定对象的前面（是同级关系） $(".insertBefore").click(function(){ $("<p class='three'>我是同级元素insertBefore</p>").insertBefore($("#wrap")); }); }); //appendChild(),在节点的最后追加子元素 function appChild(){ // 创建p节点 var para=document.createElement("p"); // 创建文本节点 var node=document.createTextNode("我是子集appendChild新段落。"); // 把文本节点添加到p节点里 para.appendChild(node); // 查找div1 var element=document.getElementById("wrap"); // 把p节点添加到div1里 element.appendChild(para); } </script> -
采集香蕉视频并随机播放 此php源码较为简单，仅提供交流学习。采集地址如果失效可以手动抓包获取，<?php //模拟登陆获取cookie保存到电脑 header("Content-type:text/html;charset=utf-8"); $url = 'https://4718e3v1c1yk3u4n4v2c.lagoapps.com/minivod/reqlist';//采集地址 $ch=curl_init($url); curl_setopt($ch,CURLOPT_HEADER,0); curl_setopt($ch, CURLOPT_ENCODING, ''); curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); $contents=curl_exec($ch); curl_close($ch); //echo $contents; //echo json_encode($resp); $json = $contents; $arr = (array) json_decode($json,true); $shu = rand(0,10); $fh1url = $arr['data']['rows'][$shu]['vodrow']['play_url']; //echo $fh1url; $url = 'https://4718e3v1c1yk3u4n4v2c.lagoapps.com'.$fh1url;//播放地址 $ch=curl_init($url); curl_setopt($ch,CURLOPT_HEADER,0); curl_setopt($ch, CURLOPT_ENCODING, ''); curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); $contents=curl_exec($ch); curl_close($ch); //echo $contents; $json = $contents; $arr = (array) json_decode($json,true); $fh2url = $arr['data']['httpurl']; $fh3url = $arr['data']['httpurl_preview']; if ($fh2url == true) { header("location:".$fh2url);//此处可做优化，fh2url和fh3url只会出现一个，加个判断即可 }; if ($fh3url == true) { header("location:".$fh3url); }; ?>
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php生成uuid(guid) <?php function uuid() { $chars = md5(uniqid(mt_rand(), true)); $uuid = substr ( $chars, 0, 8 ) . '-' . substr ( $chars, 8, 4 ) . '-' . substr ( $chars, 12, 4 ) . '-' . substr ( $chars, 16, 4 ) . '-' . substr ( $chars, 20, 12 ); return $uuid ; } echo uuid(); //生成后格式82796f26-ee3c-f32d-997f-42479f66f8ff ?>另一种生成方法：function guid(){ if (function_exists('com_create_guid')){ return com_create_guid(); }else{ mt_srand((double)microtime()*10000);//optional for php 4.2.0 and up. $charid = strtoupper(md5(uniqid(rand(), true))); $hyphen = chr(45);// "-" $uuid =// chr(123) substr($charid, 0, 8).$hyphen .substr($charid, 8, 4).$hyphen .substr($charid,12, 4).$hyphen .substr($charid,16, 4).$hyphen .substr($charid,20,12); //.chr(125); return $uuid; } } echo guid();
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php解析json数组 需要使用php解析一下json{ "result": [ { "id": "186aae94e415", "photo": "http://pics.***.co.jp/digital/video/ebod00776/ebod00776pl.jpg", "name": "ツンれまのん", "lineTime": "2020-12-23", "lables": [ "巨*", "口*", "內*", "通*" ], "score": 4.3, "movieType": 0, "canLoad": true, "todayNewMovie": false, "newCloudTime": "2020-12-23", "czn": true, "fanNum": "eb**776", "director": "TAKE-D" }, { "id": "b78adf7e4ff8", "photo": "http://pics.***.co.jp/digital/video/ebod00682/ebod00682pl.jpg", "name": "あすかさん 26歳", "lineTime": "2020-05-27", "lables": [ "骨*", "巨*", "內*", "*交", "通*" ], "score": 4.7, "movieType": 0, "canLoad": true, "todayNewMovie": false, "newCloudTime": "2020-05-27", "czn": true, "fanNum": "eb**682", "director": "----" }, { "id": "b78adf7e4ff8", "photo": "http://pics.d****.co.jp/digital/video/ebod00682/ebod00682pl.jpg", "name": " あすかさん 26歳", "lineTime": "2020-05-27", "lables": [ "骨*", "巨*", "內*", "*交", "通*" ], "score": 4.7, "movieType": 0, "canLoad": true, "todayNewMovie": false, "newCloudTime": "2020-05-27", "czn": true, "fanNum": "sti**664", "director": "----" } ] }
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