小潘杂谈

微信开发之公交换乘功能代码详解

时间：2020-09-04 20:00:08 作者：重庆seo小潘来源：

1）API申请2）API调用3）[b]效果展示[/b]4）精准查询--------------------------------------------------------------------------1）API申请爱帮提供查询接口API，需要申请Key www.aibang.com查询数量有限制，2013-12-4 最多 1000次/每天 10次/分钟返回json数据提供数据说明提供demo文件2）API调用调用API取得数据后，按自己的格式输出即可/*aibang's api return josn datad_eng (sh109419@163.com)2013-12-4 */ define("APP_KEY", "xx00ac396d6d75e8681fc8380060c5b2");include_once "ABClient.php"; //header("Content-Type:text/html; charset=utf-8");function bustransfer($city,$start,$end) {$client = new ABClient(APP_KEY);list($code, $arr) = $client->getBusTransfer($city, array("start_addr" =>$start, "end_addr"=>$end));if ($code<>200){return false;}$ret ="";$buses = $arr[buses][bus];// show the top 3 records$ret = $start ."-->".$end."n";$count = 1;foreach ($buses as $bus) {if ($count > 3) break;$segments =$bus[segments][segment];$ret .= "<方案".$count++.">n";// get line name and remove remark$linename = "";foreach($segments as $segment) {if (!empty($linename)) $linename .= '--' ;$linename.= shortlinename($segment[line_name]);}$ret .= $linename . "n" ;$total = sprintf("%d分钟 %d米步行%d米",$bus[time],$bus[dist],$bus[foot_dist]);$ret .= $total . "n" ;// detail$from = sprintf("从 %s ",$start);$ret .= $from;foreach($segments as $segment) {if ($segment[foot_dist] > 0) {$segfoot = sprintf("步行%d米到达 %s",$segment[foot_dist],$segment[start_stat]);$ret .= $segfoot . "n" ;}$stats = substr_count($segment[stats],';');$line = sprintf("乘坐 %s(%d站) 到达 %s",shortlinename($segment[line_name]),$stats,$segment[end_stat]);$ret .= $line . "n" ;}if ($bus[last_foot_dist] > 0) {$lastfoot = sprintf("步行%d米到达 %s",$bus[last_foot_dist],$end);$ret .= $lastfoot;}}return $ret;} function shortlinename($linename){return substr($linename,0,strpos($linename,'('));} $a=bustransfer("南昌","老福山","青山路口");var_dump($a);3）效果展示

微信开发之公交换乘功能代码详解