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98 lines
2.8 KiB
PHP
98 lines
2.8 KiB
PHP
<?php
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/**
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*
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* @author: xaboy<365615158@qq.com>
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* @day: 2017/11/23
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*/
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namespace service;
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class HttpService
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{
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//错误信息
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private static $curlError;
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//header头信息
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private static $headerStr;
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//请求状态
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private static $status;
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/**
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* @return string
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*/
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public static function getCurlError()
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{
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return self::$curlError;
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}
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public static function getStatus()
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{
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return self::$status;
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}
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public static function getRequest($url, $data = array(), $header = false, $timeout = 10)
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{
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if (!empty($data)) {
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$url .= (stripos($url, '?') === false ? '?' : '&');
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$url .= (is_array($data) ? http_build_query($data) : $data);
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}
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return self::request($url, 'get', array(), $header, $timeout);
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}
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public static function request($url, $method = 'get', $data = array(), $header = false, $timeout = 15)
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{
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self::$status = null;
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self::$curlError = null;
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self::$headerStr = null;
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$curl = curl_init($url);
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$method = strtoupper($method);
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//请求方式
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curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
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//post请求
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if ($method == 'POST') curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
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//超时时间
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curl_setopt($curl, CURLOPT_TIMEOUT, $timeout);
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//设置header头
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if ($header !== false) curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
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curl_setopt($curl, CURLOPT_FAILONERROR, false);
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//返回抓取数据
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
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//输出header头信息
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curl_setopt($curl, CURLOPT_HEADER, true);
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//TRUE 时追踪句柄的请求字符串，从 PHP 5.1.3 开始可用。这个很关键，就是允许你查看请求header
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curl_setopt($curl, CURLINFO_HEADER_OUT, true);
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//https请求
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if (1 == strpos("$" . $url, "https://")) {
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
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}
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self::$curlError = curl_error($curl);
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list($content, $status) = [curl_exec($curl), curl_getinfo($curl), curl_close($curl)];
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self::$status = $status;
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self::$headerStr = trim(substr($content, 0, $status['header_size']));
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$content = trim(substr($content, $status['header_size']));
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return (intval($status["http_code"]) === 200) ? $content : false;
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}
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public static function postRequest($url, $data = array(), $header = false, $timeout = 10)
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{
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return self::request($url, 'post', $data, $header, $timeout);
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}
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public static function getHeaderStr()
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{
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return self::$headerStr;
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}
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public static function getHeader()
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{
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$headArr = explode("\r\n", self::$headerStr);
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return $headArr;
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}
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} |