文章目录
前言1.相关API2.相关案例一、获取周边站址总结前言
1.相关API
接口地址：/transit/nearby
返回格式：JSON,JSONP
请求方法：GET POST
请求示例：
/transit/nearby?city=杭州&address=西溪花园紫菱苑&appkey=yourappkey
请求参数：
返回参数：
API错误码：
系统错误码：
2.相关案例
请求API：/transit/line?cityid=382&transitno=86&appkey=你的密钥
返回JSON：
{"status": 0,"msg": "ok","result": [{"transitno": "86路","startstation": "西溪竞舟苑","endstation": "景芳小区","starttime": "05:45","endtime": "21:45","price": "2","maxprice": "2.00","list": [{"sequenceno": 1,"station": "西溪竞舟苑","lat": "30.28806","lng": "120.06484"},{"sequenceno": 22,"station": "和平广场","lat": "30.29524","lng": "120.18258"},{"sequenceno": 25,"station": "濮家新村","lat": "30.29059","lng": "120.20558"},{"sequenceno": 29,"station": "景芳小区","lat": "30.27631","lng": "120.21277"}]},{"transitno": "86路","startstation": "景芳小区","endstation": "西溪竞舟苑","starttime": "05:45","endtime": "21:45","price": "2","maxprice": "2.00","list": [{"sequenceno": 1,"station": "景芳小区","lat": "30.27628","lng": "120.21274"},{"sequenceno": 2,"station": "濮家新村","lat": "30.28873","lng": "120.20592"},{"sequenceno": 25,"station": "西溪竞舟苑","lat": "30.28807","lng": "120.06484"}]}]}
一、获取周边站址
/*** 得到周边站址*/getStationList() {var _this = this// 调用接口var locationInfo = _this.data.locationInfoconsole.log(locationInfo)wx.request({url: '/transit/nearby', //周围地址接口data: {appkey: config.Config.busappkey,city: locationInfo.city,address: locationInfo.address},header: {'content-type': 'application/json' // 默认值},success: function (res) {var stationList = res.data.resultconsole.log(stationList)console.log(stationList.length)for (var i = 0; i < stationList.length; i++) {if(stationList[i].lines !=undefined){var temp = []for (var j = 0; j < stationList[i].lines.length; j++) {var line = stationList[i].lines[j]var newLine = line.substring(0, line.indexOf('('))if (temp.indexOf(newLine) == -1) {temp.push(newLine)}}stationList[i].lines = temp}}_this.setData({stationList: stationList})//设置标记点_this.setMapMarkers()console.log(_this.data.stationList)},fail: function (res) {console.log(res);},complete: function (res) {app.hideLoading()// console.log(res);wx.hideNavigationBarLoading() //完成停止加载wx.stopPullDownRefresh() //停止下拉刷新}})},
总结
本篇获取周边站址的API是第三方API，第三方API其实在应用中很常见比如：车牌识别、图片搜索、短信接口、语音识别、语音合成、天气数据、地铁查询、实时物流、飞机查询等等。
相关地图API接口：
百度地图- 百度地图提供了Android, iOS版本的SDK和JavaScript
API，可进行定位、地图、数据、出行、鹰眼轨迹和分析服务。高德地图- 高德地图提供了JavaScript和web服务API，Android和iOS SDK，支持地图，定位，搜索，路线规划，导航和室内地图等。腾讯地图- 腾讯地图提供了JavaScript API，Android和iOS SDK，支持定位，地图，地点搜索，路线和导航等。天地图- 天地图提供了H5 API和JavaScript API等web API，同时提供了Android和iOS SDK，支持基础地图服务，图层管理，地图覆盖物，地图工具，地名搜索和出行规划服务。图吧地图- 图吧提供了JavaScript和Flash API，Android和iOS
SDK，支持定位，地址解析，位置标注，位置截图，路线规划，周边查询，兴趣点搜索和在线导航。
