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代码预览:http://www.atool.org/httptest.php
代码前端获取表单数据,ajax到后台,php使用参数模拟请求,返回数据。
前端代码都是直接可以看到的,贴出后台代码!
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | header( 'Content-type:text/html;charset=utf-8' ); function fly_curl( $url , $postFields = null) { $ch = curl_init(); curl_setopt( $ch , CURLOPT_URL, $url ); curl_setopt( $ch , CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.1)' ); curl_setopt( $ch , CURLOPT_HEADER, 0); curl_setopt( $ch , CURLOPT_FAILONERROR, 0); curl_setopt( $ch , CURLOPT_RETURNTRANSFER, 1); //curl_setopt($ch,CURLOPT_HTTPHEADER,array("Expect:")); if ( is_array ( $postFields ) && 0 < count ( $postFields )) { $postBodyString = "" ; $postMultipart = false; //判断是不是文件上传 foreach ( $postFields as $k => $v ) { if ( "@" != substr ( $v , 0, 1)) { $postBodyString .= "$k=" . urlencode( $v ) . "&" ; } //文件上传用multipart/form-data,否则用www-form-urlencoded else { $postMultipart = true; } } unset( $k , $v ); curl_setopt( $ch , CURLOPT_POST, 1); if ( $postMultipart ) { curl_setopt( $ch , CURLOPT_POSTFIELDS, $postFields ); } else { //var_dump($postBodyString); curl_setopt( $ch , CURLOPT_POSTFIELDS, substr ( $postBodyString ,0,-1)); } } $reponse = curl_exec( $ch ); //return curl_getinfo($ch); if (curl_errno( $ch )) { throw new Exception(curl_error( $ch ),0); } else { $httpStatusCode = curl_getinfo( $ch , CURLINFO_HTTP_CODE); if (200 !== $httpStatusCode ) { throw new Exception( $reponse , $httpStatusCode ); } } curl_close( $ch ); return $reponse ; } function microtime_float(){ list ( $usec , $sec ) = explode ( " " , microtime()); return ((float) $usec + (float) $sec ); } |