基于Python的餐厅地图接口调用代码实例.docVIP

基于Python的餐厅地图接口调用代码实例 代码描述：基于Python的餐厅地图接口调用代码实例 代码平台：聚合数据 #!/usr/bin/python # -*- coding: utf-8 -*- import json, urllib from urllib import urlencode ? # # 餐饮美食调用示例代码 － 聚合数据 # 在线接口文档：/docs/45 # ? def main(): ? ????#配置您申请的APPKey ????appkey = ********************* ? ????#1.按城市检索 ????request1(appkey,GET) ? ????#2.检索周边美食 ????request2(appkey,GET) ? ? ? #按城市检索 def request1(appkey, m=GET): ????url = /catering/querybycity ????params = { ????????city : , #城市名称，如：北京 URLencode ????????page : , #当前页数，默认1 ????????pagesize : , #每页返回，最大50 ????????key : appkey, #应用APPKEY(应用详细页查询) ????????dtype : , #返回数据的格式,xml或json，默认json ? ????} ????params = urlencode(params) ????if m ==GET: ????????f = urllib.urlopen(%s?%s % (url, params)) ????else: ????????f = urllib.urlopen(url, params) ? ????content = f.read() ????res = json.loads(content) ????if res: ????????error_code = res[error_code] ????????if error_code == 0: ????????????#成功请求 ????????????print res[result] ????????else: ????????????print %s:%s % (res[error_code],res[reason]) ????else: ????????print request api error ? #检索周边美食 def request2(appkey, m=GET): ????url = /catering/query ????params = { ????????lng : , #经纬(如:121.538123)，传递的适合google地图的坐标系 ????????lat : , #纬度(如：31.677132) ????????radius : , #有哪些信誉好的足球投注网站范围，单位M，默认3000 ????????page : , #当前页数，默认1,最大50. ????????key : appkey, #应用APPKEY(应用详细页查询) ????????dtype : , #返回数据的格式,xml或json，默认json ? ????} ????params = urlencode(params) ????if m ==GET: ????????f = urllib.urlopen(%s?%s % (url, params)) ????else: ????????f = urllib.urlopen(url, params) ? ????content = f.read() ????res = json.loads(content) ????if res: ????????error_code = res[error_code] ????????if error_code == 0: ????????????#成功请求 ????????????print res[result] ????????else: ????????????print %s:%s % (res[error_code],res[reason]) ????else: ????????print request api error ? ? ? if __name__ == __main__: ????main()