ajax实现远程通信
这篇文章主要介绍了ajax实现远程通信的相关资料，感兴趣的小伙伴们可以参考一下
本文实例为大家分享了ajax实现远程通信，供大家参考，具体内容如下
第一个文件：html
ajax解决跨域问题
第二个文件：服务器端处理数据
"112")); if (isset($_POST["url"]) && isset($_POST["username"]) && isset($_POST["password"])) { $result = postDemo($_POST["url"], array("username" => $_POST["username"], "password" => $_POST["password"])); echo $result; } else { echo json_encode(array("msg2" => "!!!!!!!!!!!!!!!!!!!!!error!!!!!2")); } } else { echo json_encode(array("msg" => "error!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!")); } function postDemo($url, $data) { $query = http_build_query($data); $options = array( "http" => array( "header" => "Content-type: application/x-www-form-urlencoded\r\n" . "Content-length:" . strlen($query) . "\r\n" . "User-Agent:MyAgent/1.0/r/n", "method" => "POST", "content" => $query ) ); $content = stream_context_create($options); $result = file_get_contents($url, false, $content); return $result; } //echo postDemo("http://192.168.4.101:90/PHPStudy4/server.php",array("username"=>"admin","password"=>"admin")); 其中"url":"http://192.168.4.101:90/PHPStudy4/server.php",这个url就是我们向远端的访问地址.
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