实例:http://www.ikeepstudying.com/tools/proxy/
index.php
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <script type="text/javascript" language="javascript"> // I want to use json2.js because it allows me to format stringified JSON with // pretty indents, so let's nuke any existing browser-specific JSON parser. window.JSON = null; </script> <script type="text/javascript" src="/js/jquery-1.8.2.min.js"></script> <script type="text/javascript" src="http://benalman.com/code/projects/php-simple-proxy/shared/json2.js"></script> <script> (function($){$(document).ready(function(e) { // Handle form submit. $('#params').submit(function(){ var proxy = 'proxy.php', url = proxy + '?' + $('#params').serialize(); // Update some stuff. $('#request').html( $('<a/>').attr( 'href', url ).text( url ) ); $('#response').html( 'Loading...' ); // Test to see if HTML mode. if ( /mode=native/.test( url ) ) { // Make GET request. $.get( url, function(data) { $('#response') .html( '<pre class="brush:xml"/>' ) .find( 'pre' ) .text( data ); }); } else { // Make JSON request. $.getJSON( url, function(data) { $('#response') .html( '<pre class="brush:js"/>' ) .find( 'pre' ) .text( JSON.stringify( data, null, 2 ) ); }); } // Prevent default form submit action. return false; }); // Submit the form on page load if ?url= is passed into the example page. if ( $('#url').val() !== '' ) $('#params').submit(); // Disable AJAX caching. $.ajaxSetup({ cache: false }); // Disable dependent checkboxes as necessary. $('input:radio').click(function(){ var that = $(this), c1 = 'dependent-' + that.attr('name'), c2 = c1 + '-' + that.val(); that.closest('form') .find( '.' + c1 + ' input' ) .attr( 'disabled', 'disabled' ) .end() .find( '.' + c2 + ' input' ) .removeAttr( 'disabled' ); }); // Clicking sample remote urls should populate the "Remote URL" box. $('#sample a').click(function(){ $('#url').val( $(this).attr( 'href' ) ); return false; }); });})($staff) </script> <form action="" method="get" id="params"> <div> <label> <b>Remote URL</b> <input type="text" value="" name="url" class="text" id="url" style="width:90%" /> </label> </div> <p id="sample"> ..or try these sample Remote URLs: <a href="http://github.com/">GitHub</a>, <a href="http://github.com/cowboy/php-simple-proxy/raw/master/examples/simple/json_sample.js">a sample JSON (not JSONP) request</a>, <a href="http://github.com/omg404errorpage">a 404 error page</a> </p> <div> <label> <input type="radio" disabled="disabled" value="native" name="mode"> Native <i>(disabled by default)</i> </label> </div> <div> <label> <input type="radio" disabled="disabled" checked="checked" value="json" name="mode"> JSON </label> </div> <div class="dependent-mode dependent-mode-json indent"> <div> <label> <input type="checkbox" checked="checked" value="1" name="full_headers"> Full Headers </label> </div> <div> <label> <input type="checkbox" checked="checked" value="1" name="full_status"> Full Status </label> </div> </div> <input type="submit" value="Submit" name="submit" class="submit"> </form> <h3>Request URL</h3> <p id="request">N/A, click Submit!</p> <h3>Simple PHP Proxy response</h3> <div id="response">N/A, click Submit!</div>
proxy.php
<?PHP // Script: Simple PHP Proxy: Get external HTML, JSON and more! // // *Version: 1.6, Last updated: 1/24/2009* // // Project Home - http://benalman.com/projects/php-simple-proxy/ // GitHub - http://github.com/cowboy/php-simple-proxy/ // Source - http://github.com/cowboy/php-simple-proxy/raw/master/ba-simple-proxy.php // // About: License // // Copyright (c) 2010 "Cowboy" Ben Alman, // Dual licensed under the MIT and GPL licenses. // http://benalman.com/about/license/ // // About: Examples // // This working example, complete with fully commented code, illustrates one way // in which this PHP script can be used. // // Simple - http://benalman.com/code/projects/php-simple-proxy/examples/simple/ // // About: Release History // // 1.6 - (1/24/2009) Now defaults to JSON mode, which can now be changed to // native mode by specifying ?mode=native. Native and JSONP modes are // disabled by default because of possible XSS vulnerability issues, but // are configurable in the PHP script along with a url validation regex. // 1.5 - (12/27/2009) Initial release // // Topic: GET Parameters // // Certain GET (query string) parameters may be passed into ba-simple-proxy.php // to control its behavior, this is a list of these parameters. // // url - The remote URL resource to fetch. Any GET parameters to be passed // through to the remote URL resource must be urlencoded in this parameter. // mode - If mode=native, the response will be sent using the same content // type and headers that the remote URL resource returned. If omitted, the // response will be JSON (or JSONP). <Native requests> and <JSONP requests> // are disabled by default, see <Configuration Options> for more information. // callback - If specified, the response JSON will be wrapped in this named // function call. This parameter and <JSONP requests> are disabled by // default, see <Configuration Options> for more information. // user_agent - This value will be sent to the remote URL request as the // `User-Agent:` HTTP request header. If omitted, the browser user agent // will be passed through. // send_cookies - If send_cookies=1, all cookies will be forwarded through to // the remote URL request. // send_session - If send_session=1 and send_cookies=1, the SID cookie will be // forwarded through to the remote URL request. // full_headers - If a JSON request and full_headers=1, the JSON response will // contain detailed header information. // full_status - If a JSON request and full_status=1, the JSON response will // contain detailed cURL status information, otherwise it will just contain // the `http_code` property. // // Topic: POST Parameters // // All POST parameters are automatically passed through to the remote URL // request. // // Topic: JSON requests // // This request will return the contents of the specified url in JSON format. // // Request: // // > ba-simple-proxy.php?url=http://example.com/ // // Response: // // > { "contents": "<html>...</html>", "headers": {...}, "status": {...} } // // JSON object properties: // // contents - (String) The contents of the remote URL resource. // headers - (Object) A hash of HTTP headers returned by the remote URL // resource. // status - (Object) A hash of status codes returned by cURL. // // Topic: JSONP requests // // This request will return the contents of the specified url in JSONP format // (but only if $enable_jsonp is enabled in the PHP script). // // Request: // // > ba-simple-proxy.php?url=http://example.com/&callback=foo // // Response: // // > foo({ "contents": "<html>...</html>", "headers": {...}, "status": {...} }) // // JSON object properties: // // contents - (String) The contents of the remote URL resource. // headers - (Object) A hash of HTTP headers returned by the remote URL // resource. // status - (Object) A hash of status codes returned by cURL. // // Topic: Native requests // // This request will return the contents of the specified url in the format it // was received in, including the same content-type and other headers (but only // if $enable_native is enabled in the PHP script). // // Request: // // > ba-simple-proxy.php?url=http://example.com/&mode=native // // Response: // // > <html>...</html> // // Topic: Notes // // * Assumes magic_quotes_gpc = Off in php.ini // // Topic: Configuration Options // // These variables can be manually edited in the PHP file if necessary. // // $enable_jsonp - Only enable <JSONP requests> if you really need to. If you // install this script on the same server as the page you're calling it // from, plain JSON will work. Defaults to false. // $enable_native - You can enable <Native requests>, but you should only do // this if you also whitelist specific URLs using $valid_url_regex, to avoid // possible XSS vulnerabilities. Defaults to false. // $valid_url_regex - This regex is matched against the url parameter to // ensure that it is valid. This setting only needs to be used if either // $enable_jsonp or $enable_native are enabled. Defaults to '/.*/' which // validates all URLs. // // ############################################################################ // Change these configuration options if needed, see above descriptions for info. $enable_jsonp = false; $enable_native = false; $valid_url_regex = '/.*/'; // ############################################################################ $url = $_GET['url']; if ( !$url ) { // Passed url not specified. $contents = 'ERROR: url not specified'; $status = array( 'http_code' => 'ERROR' ); } else if ( !preg_match( $valid_url_regex, $url ) ) { // Passed url doesn't match $valid_url_regex. $contents = 'ERROR: invalid url'; $status = array( 'http_code' => 'ERROR' ); } else { $ch = curl_init( $url ); if ( strtolower($_SERVER['REQUEST_METHOD']) == 'post' ) { curl_setopt( $ch, CURLOPT_POST, true ); curl_setopt( $ch, CURLOPT_POSTFIELDS, $_POST ); } if ( $_GET['send_cookies'] ) { $cookie = array(); foreach ( $_COOKIE as $key => $value ) { $cookie[] = $key . '=' . $value; } if ( $_GET['send_session'] ) { $cookie[] = SID; } $cookie = implode( '; ', $cookie ); curl_setopt( $ch, CURLOPT_COOKIE, $cookie ); } curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true ); curl_setopt( $ch, CURLOPT_HEADER, true ); curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true ); curl_setopt( $ch, CURLOPT_USERAGENT, $_GET['user_agent'] ? $_GET['user_agent'] : $_SERVER['HTTP_USER_AGENT'] ); list( $header, $contents ) = preg_split( '/([\r\n][\r\n])\\1/', curl_exec( $ch ), 2 ); $status = curl_getinfo( $ch ); curl_close( $ch ); } // Split header text into an array. $header_text = preg_split( '/[\r\n]+/', $header ); if ( $_GET['mode'] == 'native' ) { if ( !$enable_native ) { $contents = 'ERROR: invalid mode'; $status = array( 'http_code' => 'ERROR' ); } // Propagate headers to response. foreach ( $header_text as $header ) { if ( preg_match( '/^(?:Content-Type|Content-Language|Set-Cookie):/i', $header ) ) { header( $header ); } } print $contents; } else { // $data will be serialized into JSON data. $data = array(); // Propagate all HTTP headers into the JSON data object. if ( $_GET['full_headers'] ) { $data['headers'] = array(); foreach ( $header_text as $header ) { preg_match( '/^(.+?):\s+(.*)$/', $header, $matches ); if ( $matches ) { $data['headers'][ $matches[1] ] = $matches[2]; } } } // Propagate all cURL request / response info to the JSON data object. if ( $_GET['full_status'] ) { $data['status'] = $status; } else { $data['status'] = array(); $data['status']['http_code'] = $status['http_code']; } // Set the JSON data object contents, decoding it from JSON if possible. $decoded_json = json_decode( $contents ); $data['contents'] = $decoded_json ? $decoded_json : $contents; // Generate appropriate content-type header. $is_xhr = strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest'; header( 'Content-type: application/' . ( $is_xhr ? 'json' : 'x-javascript' ) ); // Get JSONP callback. $jsonp_callback = $enable_jsonp && isset($_GET['callback']) ? $_GET['callback'] : null; // Generate JSON/JSONP string $json = json_encode( $data ); print $jsonp_callback ? "$jsonp_callback($json)" : $json; }
实例:http://www.ikeepstudying.com/tools/proxy/
原文:http://benalman.com/projects/php-simple-proxy/
相关推荐
class源文件夹/apns.inc.php APNS的初始化文件/apns.class.php APNS类/message.class.php APNS消息类/proxy.class.php APNS代理类/proxy_client.class.php APNS代理客户端类/ daemon守护程序类文件夹/default.daemon...
简单浏览器代理完全用PHP编写,并在PHP的基础版本上运行。 SBP允许用户增加隐私,而无需任何其他安装或配置。
Simple PHP Proxy这个PHP脚本用于在JavaScript代码和远程域名之间建立一个代理,实现Ajax的跨域调用。Simple PHP Proxy能够获取HTML、XML和JSON三种数据格式。 标签:Simple
docker-tor-simple Tor网络代理守护程序的最小最小docker容器。 适用于启用了SOCKSv5代理的中继,出口节点或隐藏服务模式。 它可以作为一个独立的容器运行,也可以与其他容器(如nginx和osminogin/php-fpm )配合...
xml2json.js - 用于从 xml 字符串创建 JSON 对象的实用程序脚本ba-simple-proxy.php - 用于代理 fandango RSS 请求的 php 文件。 开发是针对 Google Chrome 浏览器完成的,并在 Chrome 和 Firefox 桌面和移动 ...
Prepare a simple IdGenerator For security reasons, ZK generates ID randomly. However to perform a record & reply test, it is mandatory to fix the IDs of the components. The IdGenerator here is used to...
JOpt Simple 是一个简单的、测试驱动的命令行解析器,支持 POSIX getopt() 和 GNU getopt_long() Java的HTTP代理服务器 Smart Cache Smart Cache 是一个采用 Java 开发的 HTTP/1.1代理服务器,也可以用来作为Web的...
简单聊天软件CS模式 2个目标文件 一个简单的CS模式的聊天软件,用socket实现,比较简单。 凯撒加密解密程序 1个目标文件 1、程序结构化,用函数分别实现 2、对文件的加密,解密输出到文件 利用随机函数抽取幸运数字 ...
JOpt Simple 是一个简单的、测试驱动的命令行解析器,支持 POSIX getopt() 和 GNU getopt_long() Java的HTTP代理服务器 Smart Cache Smart Cache 是一个采用 Java 开发的 HTTP/1.1代理服务器,也可以用来作为Web的...
JOpt Simple 是一个简单的、测试驱动的命令行解析器,支持 POSIX getopt() 和 GNU getopt_long() Java的HTTP代理服务器 Smart Cache Smart Cache 是一个采用 Java 开发的 HTTP/1.1代理服务器,也可以用来作为Web的...
JOpt Simple 是一个简单的、测试驱动的命令行解析器,支持 POSIX getopt() 和 GNU getopt_long() Java的HTTP代理服务器 Smart Cache Smart Cache 是一个采用 Java 开发的 HTTP/1.1代理服务器,也可以用来作为Web的...
JOpt Simple 是一个简单的、测试驱动的命令行解析器,支持 POSIX getopt() 和 GNU getopt_long() Java的HTTP代理服务器 Smart Cache Smart Cache 是一个采用 Java 开发的 HTTP/1.1代理服务器,也可以用来作为Web的...
一个简单的CS模式的聊天软件,用socket实现,比较简单。 凯撒加密解密程序 1个目标文件 1、程序结构化,用函数分别实现 2、对文件的加密,解密输出到文件 利用随机函数抽取幸运数字 简单 EJB的真实世界模型(源代码...
JOpt Simple 是一个简单的、测试驱动的命令行解析器,支持 POSIX getopt() 和 GNU getopt_long() Java的HTTP代理服务器 Smart Cache Smart Cache 是一个采用 Java 开发的 HTTP/1.1代理服务器,也可以用来作为Web的...
JOpt Simple 是一个简单的、测试驱动的命令行解析器,支持 POSIX getopt() 和 GNU getopt_long() Java的HTTP代理服务器 Smart Cache Smart Cache 是一个采用 Java 开发的 HTTP/1.1代理服务器,也可以用来作为Web的...
JOpt Simple 是一个简单的、测试驱动的命令行解析器,支持 POSIX getopt() 和 GNU getopt_long() Java的HTTP代理服务器 Smart Cache Smart Cache 是一个采用 Java 开发的 HTTP/1.1代理服务器,也可以用来作为Web的...
JOpt Simple 是一个简单的、测试驱动的命令行解析器,支持 POSIX getopt() 和 GNU getopt_long() Java的HTTP代理服务器 Smart Cache Smart Cache 是一个采用 Java 开发的 HTTP/1.1代理服务器,也可以用来作为Web的...
JOpt Simple 是一个简单的、测试驱动的命令行解析器,支持 POSIX getopt() 和 GNU getopt_long() Java的HTTP代理服务器 Smart Cache Smart Cache 是一个采用 Java 开发的 HTTP/1.1代理服务器,也可以用来作为Web的...
JOpt Simple 是一个简单的、测试驱动的命令行解析器,支持 POSIX getopt() 和 GNU getopt_long() Java的HTTP代理服务器 Smart Cache Smart Cache 是一个采用 Java 开发的 HTTP/1.1代理服务器,也可以用来作为Web的...