代码描述:基于python的地图坐标服务接口调用代码实例
关联数据:地图坐标服务
#!/usr/bin/python
# -*- coding: utf-8 -*-
import json, urllib
from urllib import urlencode
#———————————-
#———————————-
def main():
#配置您申请的appkey
appkey = “*********************”
#1.经纬度转换
request1(appkey,”get”)
#经纬度转换
def request1(appkey, m=”get”):
url = “http://v.juhe.cn/offset/index”
params = {
“lng” : “”, #经度,如:116.3974965092
“lat” : “”, #纬度,如:39.908700982285396
“type” : “”, #转换类型,1:gps->百度, 2: 百度->gps ,3:gps->谷歌, 4:谷歌->gps 5:百度->谷歌 ,6:谷歌->百度
“dtype” : “”, #返回数据格式:json或xml或jsonp,默认json
“callback” : “”, #返回格式选择jsonp时,必须传递
“key” : appkey, #你申请的key
}
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()