PHP+ajax实现获取新闻数据简单示例

金聪采编 php相关 2018-05-14 举报收藏

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本文实例讲述了PHP+ajax实现获取新闻数据的方法。分享给大家供大家参考，具体如下：Get方式获取到的信息是字符串(responseText)① 可以借助JSON对象的方法：stringify()和parse()方法，进行字符串和对象之间的转

本文实例讲述了php使用curl伪造来源ip和refer的方法。分享给大家供大家参考，具体如下：

php curl伪造来源ip和来路refer实例代码1：

//随机IPfunction Rand_IP(){ $ip2id= round(rand(600000, 2550000) / 10000); //第一种方法，直接生成 $ip3id= round(rand(600000, 2550000) / 10000); $ip4id= round(rand(600000, 2550000) / 10000); //下面是第二种方法，在以下数据中随机抽取 $arr_1 = array("218","218","66","66","218","218","60","60","202","204","66","66","66","59","61","60","222","221","66","59","60","60","66","218","218","62","63","64","66","66","122","211"); $randarr= mt_rand(0,count($arr_1)-1); $ip1id = $arr_1[$randarr]; return $ip1id.".".$ip2id.".".$ip3id.".".$ip4id;}//抓取页面内容function Curl($url){  $ch2 = curl_init();  $user_agent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.66 Safari/537.36";//模拟windows用户正常访问  curl_setopt($ch2, CURLOPT_URL, $url);  curl_setopt($ch2, CURLOPT_TIMEOUT, 10);  curl_setopt($ch2, CURLOPT_HTTPHEADER, array('X-FORWARDED-FOR:'.Rand_IP(), 'CLIENT-IP:'.Rand_IP()));//追踪返回302状态码，继续抓取  curl_setopt($ch2, CURLOPT_HEADER, true);   curl_setopt($ch2, CURLOPT_RETURNTRANSFER, true);   curl_setopt($ch2, CURLOPT_FOLLOWLOCATION, true);  curl_setopt($ch2, CURLOPT_NOBODY, false);  curl_setopt($ch2, CURLOPT_REFERER, 'http://www.baidu.com/');//模拟来路  curl_setopt($ch2, CURLOPT_USERAGENT, $user_agent);  $temp = curl_exec($ch2);  curl_close($ch2);  return $temp;}

php curl伪造来源ip和来路refer实例代码2：

<?php$postData = array( "user" => "root", "pwd" => "123456");$headerIp = array( 'CLIENT-IP:88.88.88.88', 'X-FORWARDED-FOR:88.88.88.88',);$refer = 'http://www.baidu.com';$ch = curl_init();curl_setopt($ch, CURLOPT_URL, 'http://localhost/phpdemo/test.php');//伪造来源refercurl_setopt($ch, CURLOPT_REFERER, $refer);//伪造来源ipcurl_setopt($ch, CURLOPT_HTTPHEADER, $headerIp);//提交post传参curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);//...各种curl属性参数设置$out_put = curl_exec($ch);curl_close($ch);var_dump($out_put);

更多关于PHP相关内容感兴趣的读者可查看本站专题：《php curl用法总结》、《PHP网络编程技巧总结》、《PHP数组(Array)操作技巧大全》、《php字符串(string)用法总结》、《PHP数据结构与算法教程》、《php程序设计算法总结》、《PHP运算与运算符用法总结》及《php常见数据库操作技巧汇总》

希望本文所述对大家PHP程序设计有所帮助。