<?php
class HttpDownload {
private $m_url = "";
private $m_urlpath = "";
private $m_scheme = "http";
private $m_host = "";
private $m_port = "80";
private $m_user = "";
private $m_pass = "";
private $m_path = "/";
private $m_query = "";
private $m_fp = "";
private $m_error = "";
private $m_httphead = "" ;
private $m_html = "";
public function PrivateInit($url){
$urls = "";
$urls = @parse_url($url);
$this->m_url = $url;
if(is_array($urls)) {
$this->m_host = $urls["host"];
if(!empty($urls["scheme"])) $this->m_scheme = $urls["scheme"];
if(!empty($urls["user"])) $this->m_user = $urls["user"];
if(!empty($urls["pass"])) $this->m_pass = $urls["pass"];
if(!empty($urls["port"])) $this->m_port = $urls["port"];
if(!empty($urls["path"])) $this->m_path = $urls["path"];
$this->m_urlpath = $this->m_path;
if(!empty($urls["query"])) {
$this->m_query = $urls["query"];
$this->m_urlpath .= "?".$this->m_query;
}
}
}初始化-開啟指定網址--重設各參數-初始化系統-獲得某操作錯誤的原因-判別用Get方法發送的頭的應答結果是否正確-看看返回的網頁是否是text類型-判斷傳回的網頁是否是特定的類型- HTTP 協定下載檔案
本站所有資源皆由網友貢獻或各大下載網站轉載。請自行檢查軟體的完整性！本站所有資源僅供學習參考。請不要將它們用於商業目的。否則，一切後果都由您負責！如有侵權，請聯絡我們刪除。聯絡方式：admin@php.cn
相關文章
29 Jul 2016
: php下載遠端檔案類別支援斷點續傳：簡易使用方法: 複製程式碼程式碼如下:$object = new httpdownload(); $object->set_byfile($file)%N#H#%;//伺服器檔案名,包含路徑$object->filename = $filename;//下載另存為的檔案名稱$object->download(); 3.原始檔案: 複製程式碼如下:<? class http
php 支援斷點續傳的檔案下載類別 的相關講解
09 Jun 2018
php 支援斷點續傳，主要依靠HTTP協定中 header HTTP_RANGE實作。 HTTP斷點續傳原理Http頭Range、Content-Range()HTTP頭中一般斷點下載時才用到Range和Content-Range實體頭，Range用戶請求頭中，指定第一個位元組的位置和最後一個位元組的位置，如（Range：200-300）Content-Range用於回應頭
29 Jul 2016
:php支援斷點續傳、分塊下載的類別：本文是為大家分享php支援斷點續傳、分塊下載的類，供大家參考，具體內容如下<php/*** User: djunny* Date : 2016-04-29* Time: 17:18* Mail: 199962760@qq.com* 支援斷點下載的類別*/class downloader {/*** download file to local path** @param $url* @param
Hot tools Tags
Hot Tools
