python 2000坐标系和经纬度转换_Python 高德经纬度和省市区的相互转换

需求：用经纬度的值，获取省市区街道信息。

因其经纬度是 高德的，所以需要用到高德地图的api。

实现方法/步骤：

1、把经纬度数据，存放在excel表格里面。

2、用python去读取数据，然后执行高德api接口。

3、把接口返回的数据，写入到excel表格里面。

初始经纬度数据：

import requestsfrom openpyxl import load_workbookworkbook = load_workbook(filename = "location.xlsx")workbook.sheetnamessheet = workbook["Sheet1"]sheet2 = workbook["Sheet2"]listString = []listArr = []# 获取表格所有行for val in sheet.rows:    for i in val:        listString.append(i.value)# 按2个拆分成数组def list_split(items, n):    return [items[i:i+n] for i in range(0, len(items), n)]if '__main__' == __name__:    listArr = list_split(listString, 2)# print(listString)# print(listArr)# 高德地图的KEY，和location 参数，经度在前，维度在后data = {
          'key': 'ab8***************************148',    'location': '',}for val in listArr[1:len(listArr)]:    # 先判断excel的数据是不是空的    if val[0]!=None or val[1] != None:        # 添加经度和维度的值        data['location'] = str(val[0]) + ',' + str(val[1])        answer = []        url = "http://restapi.amap.com/v3/geocode/regeo"        response = requests.get(url,data)        answer.append(response.json())        # print(answer)        for valInfo in answer:            province = valInfo ['regeocode']['addressComponent']['province']            city = valInfo ['regeocode']['addressComponent']['city']            district = valInfo ['regeocode']['addressComponent']['district']            township = valInfo ['regeocode']['addressComponent']['township']            street = valInfo ['regeocode']['addressComponent']['streetNumber']['street']            # 街道数据为[]时，返回'',不然会报错            if len(street)==0:                street = ''            line = [val[0],val[1],province,city,district,township,street]            # print(line)            sheet2.append(line)workbook.save(filename = "location.xlsx")

执行后结果数据：

反之：用省市区获取经纬度也是差不多的，只不过是api接口不同而已。