51助手的博客

php curl采集教程

摘要:<?php //初步 function http_curl1($url){ //1.初始化curl $ch = curl_init(); curl_setopt($ch,CURLOPT_URL,$url); //设置url curl_setop

2023-03-02 17:22:23 51助手阅读(235) 评论(0)

摘要:var st = $(document).scrollTop(); //滚动条高度 var bt = $('#zlzs').offset().top; //元素距页面高度 var wh = window.screen.height

2023-03-02 10:17:18 51助手阅读(233) 评论(0)

摘要:public function exlDemo(){ header("Content-type: text/csv"); header("Content-Disposition: attachment; filename="

2023-03-01 17:35:47 51助手阅读(160) 评论(0)