实现郑州公交车站点的查询。该公交线路查询系统有3种查询方式：站名查询，看每个车站有那些公交车停靠；公交线路查询，看具体一路公交车的票价、运营者、经过的车站等数据；第三种是站站查询，选择起点和终点。-Zhengzhou bus to achieve the query site.

郑州公交查询系统支持路线查询，站点查询，站到站查询。PHP+TXT查询 -Zhengzhou transit system support directions query, the query site, station to station query. PHP+TXT inquiry