摘要：昨天有個(gè)朋友聯(lián)系我說不能用了，想起來改版了，所以就重新寫了這個(gè)，由于時(shí)間緊需要優(yōu)化，所以優(yōu)化的任務(wù)交給大家了，然后新增加了價(jià)格查詢出發(fā)時(shí)間和到站時(shí)間上個(gè)效果圖，然后我再上代碼火車票余票查詢和價(jià)格查詢這個(gè)由于時(shí)間緊

昨天有個(gè)朋友聯(lián)系我QQ說API不能用了，想起來12306改版了，所以就重新寫了這個(gè)API，由于時(shí)間緊需要優(yōu)化，所以優(yōu)化的任務(wù)交給大家了，然后新增加了價(jià)格查詢-出發(fā)時(shí)間和到站時(shí)間！上個(gè)效果圖，然后我再上代碼！

 $value) {
            $price = doget("http://kyfw.12306.cn/otn/leftTicket/queryTicketPrice?train_no=".$data[$key]["train_no"]."&from_station_no=".$data[$key]["from_station_no"]."&to_station_no=".$data[$key]["to_station_no"]."&seat_types=".$data[$key]["seat_types"]."&train_date=$date");
            $data[$key]["gr_num"] =  $data[$key]["gr_num"]."(".$price["data"]["A6"].")";
            $data[$key]["qt_num"] =  $data[$key]["qt_num"]."(".$price["data"]["OT"][0].")";
            $data[$key]["rw_num"] =  $data[$key]["rw_num"]."(".$price["data"]["A4"].")";
            $data[$key]["rz_num"] =  $data[$key]["rz_num"]."(".$price["data"]["A2"].")";
            $data[$key]["tz_num"] =  $data[$key]["tz_num"]."(".$price["data"]["P"].")";
            $data[$key]["wz_num"] =  $data[$key]["wz_num"]."(".$price["data"]["WZ"].")";
            $data[$key]["yw_num"] =  $data[$key]["yw_num"]."(".$price["data"]["A3"].")";
            $data[$key]["yz_num"] =  $data[$key]["yz_num"]."(".$price["data"]["A1"].")";
            $data[$key]["ze_num"] =  $data[$key]["ze_num"]."(".$price["data"]["O"].")";
            $data[$key]["zy_num"] =  $data[$key]["zy_num"]."(".$price["data"]["M"].")";
            $data[$key]["swz_num"]=  $data[$key]["swz_num"]."(".$price["data"]["A9"].")";
        }
    }
    return $data;
}

function doget($url){
    if(!function_exists("file_get_contents")) {
        $optionget = array("http" => array("method" => "GET", "header" => "User-Agent:Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.5.21022; .NET CLR 3.0.04506; CIBA)
Accept:*/*
Referer:https://kyfw.12306.cn/otn/lcxxcx/init"));
        $file_contents = file_get_contents($url, false , stream_context_create($optionget));
    } else {
            $ch = curl_init();
            $timeout = 5;
            $header = array(
                "Accept:*/*",
                "Accept-Charset:GBK,utf-8;q=0.7,*;q=0.3",
                "Accept-Encoding:gzip,deflate,sdch",
                "Accept-Language:zh-CN,zh;q=0.8,ja;q=0.6,en;q=0.4",
                "Connection:keep-alive",
                "Host:kyfw.12306.cn",
                "Referer:https://kyfw.12306.cn/otn/lcxxcx/init",
            );
            curl_setopt ($ch, CURLOPT_URL, $url);
            curl_setopt($ch, CURLOPT_HTTPHEADER,$header);
            curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST,1);
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
            curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
            $file_contents = curl_exec($ch);
            curl_close($ch);
    }
    $file_contents = json_decode($file_contents,true);
    return $file_contents;
}
/*
 *這個(gè)由于時(shí)間緊寫的，所以很多地方還需要優(yōu)化，希望大家改善一下，可以分部和文件緩存的形式提高執(zhí)行速度--缺點(diǎn)執(zhí)行速度慢--有待優(yōu)化
 */
$data = gettrain("北京","天津","01-03");
/*
 *   ["gr_num"]=>高級(jí)軟臥
 *   ["qt_num"]=>其他
 *   ["rw_num"]=> 軟臥
 *   ["rz_num"]=>軟座
 *   ["tz_num"]=>特等座
 *   ["wz_num"]=>無座
 *   ["yw_num"]=>硬臥
 *   ["yz_num"]=>硬座
 *   ["ze_num"]=>二等座
 *   ["zy_num"]=> 一等座
 *   ["swz_num"]=> 商務(wù)座
 */
$str="";
foreach($data as $key =>$value){
    $str.="火車列次:{$data[$key]["station_train_code"]}";
    $str.="始發(fā)站:{$data[$key]["start_station_name"]},終點(diǎn)站{$data[$key]["end_station_name"]}
";
    $str.="出發(fā)時(shí)間:{$data[$key]["start_time"]},到站時(shí)間:{$data[$key]["arrive_time"]}
";
    $str.="";
    $str.= strpos($data[$key]["gr_num"],"()") ? "" :"高級(jí)軟臥余票和價(jià)格:".$data[$key]["gr_num"]."
";
    $str.= strpos($data[$key]["qt_num"],"()") ? "" :"其他余票和價(jià)格:".$data[$key]["qt_num"]."
";
    $str.= strpos($data[$key]["rw_num"],"()") ? "" :"軟臥余票和價(jià)格:".$data[$key]["rw_num"]."
";
    $str.= strpos($data[$key]["rz_num"],"()") ? "" :"軟座余票和價(jià)格:".$data[$key]["rz_num"]."
";
    $str.= strpos($data[$key]["tz_num"],"()") ? "" :"特等座余票和價(jià)格:".$data[$key]["tz_num"]."
";
    $str.= strpos($data[$key]["wz_num"],"()") ? "" :"無座余票和價(jià)格:".$data[$key]["wz_num"]."
";
    $str.= strpos($data[$key]["yw_num"],"()") ? "" :"硬臥余票和價(jià)格:".$data[$key]["yw_num"]."
";
    $str.= strpos($data[$key]["yz_num"],"()") ? "" :"硬座余票和價(jià)格:".$data[$key]["yz_num"]."
";
    $str.= strpos($data[$key]["ze_num"],"()") ? "" :"二等座余票和價(jià)格:".$data[$key]["ze_num"]."
";
    $str.= strpos($data[$key]["zy_num"],"()") ? "" :"一等座余票和價(jià)格:".$data[$key]["zy_num"]."
";
    $str.= strpos($data[$key]["swz_num"],"()") ? "" :"商務(wù)座余票和價(jià)格:".$data[$key]["swz_num"]."
";
    $str.= "======================下一列火車上===============================
";
}
echo $str;

文章首發(fā)在我的個(gè)人博客站地址:http://www.widuu.com/archives/01/919.html 希望大家一塊去完善一下