通过高德地图api获取地点坐标（以查询物资点为例）

# -*- coding: utf-8 -*-
import openpyxl as op
import urllib.request  # 发送请求
from urllib import parse  # URL编码
import json  # 解析json数据
from math import ceil
from openpyxl import load_workbook  # 从Excel中读取镇街名称

# 关键字搜索API服务地址：https://restapi.amap.com/v3/place/text?parameters/ 请求方式 GET
# parameters代表的参数包括必填参数和可选参数。所有参数均使用和号字符(&)进行分隔。

mykey = "替换为自己的key"
city = "四川"
keywords = "物资库"
types = ""
dict_location = {}


def get_page():
    parameters = "key={}&keywords={}&types={}&city={}&children=0&offset=&page=1&extensions=all" \
        .format(mykey, keywords, types, city)  # 参数
    url = "https://restapi.amap.com/v3/place/text?{}".format(parameters)  # 拼接请求
    newUrl = parse.quote(url, safe="/:=&?#+!$,;'@()*[]")  # 编码
    response = urllib.request.urlopen(newUrl)  # 发送请求
    data = response.read()  # 接收数据
    jsonData = json.loads(data)  # 解析json文件
    page = eval(jsonData['count'])
    return page


def get_json(page):
    parameters = "key={}&keywords={}&types={}&city={}&children=0&offset=&page={}&extensions=all" \
        .format(mykey, keywords, types, city, page)  # 参数
    url = "https://restapi.amap.com/v3/place/text?{}".format(parameters)  # 拼接请求
    newUrl = parse.quote(url, safe="/:=&?#+!$,;'@()*[]")  # 编码
    response = urllib.request.urlopen(newUrl)  # 发送请求
    data = response.read()  # 接收数据
    jsonData = json.loads(data)  # 解析json文件
    return jsonData


# 写入数据入字典
page = ceil(get_page() / 20)
data = []
for i in range(1, page + 1):
    jsonData = get_json(i)
    for i in range(len(jsonData['pois'])):
        name = jsonData['pois'][i]['name']
        dict_location = {name: jsonData['pois'][i]['location']}
        data.append(dict_location)


def op_toExcel(data, fileName):  # openpyxl库储存数据到excel
    wb = op.Workbook()  # 创建工作簿对象
    ws = wb['Sheet']  # 创建子表
    ws.append(['name', 'position1', 'position2'])  # 添加表头
    for i in range(len(data)):
        for key, value in data[i].items():
            value = value.split(',')
            d = key, value[0], value[1]
            ws.append(d)  # 每次写入一行
    wb.save(fileName)


fileName = 'position.xlsx'
op_toExcel(data, fileName)

'''
# 读取
from openpyxl import load_workbook
wb2 = load_workbook('position.xlsx')
'''

修改了一下，把key和查询信息封装再来一个类里，然后通过一个main函数直接得到查询结果

# -*- coding: utf-8 -*-
import json  # 解析json数据
import urllib.request  # 发送请求
from math import ceil
from urllib import parse  # URL编码

import openpyxl as op


# 关键字搜索API服务地址：https://restapi.amap.com/v3/place/text?parameters/ 请求方式 GET
# parameters代表的参数包括必填参数和可选参数。所有参数均使用和号字符(&)进行分隔。

class Info:
    def __init__(self, mykey, city, keywords):
        self.mykey = mykey
        self.city = city
        self.keywords = keywords
        self.types = ""


# mykey = "22709a08ff193cc3493ebbdae106c1a3"
# city = "四川"
# keywords = "物资库"
# types = ""
# dict_location = {}

def main(input, fileName):
    dict_location = {}

    def get_page():
        parameters = "key={}&keywords={}&types={}&city={}&children=0&offset=&page=1&extensions=all" \
            .format(input.mykey, input.keywords, input.types, input.city)  # 参数
        url = "https://restapi.amap.com/v3/place/text?{}".format(parameters)  # 拼接请求
        newUrl = parse.quote(url, safe="/:=&?#+!$,;'@()*[]")  # 编码
        response = urllib.request.urlopen(newUrl)  # 发送请求
        data = response.read()  # 接收数据
        jsonData = json.loads(data)  # 解析json文件
        page = eval(jsonData['count'])
        return page

    def get_json(page):
        parameters = "key={}&keywords={}&types={}&city={}&children=0&offset=&page={}&extensions=all" \
            .format(input.mykey, input.keywords, input.types, input.city, page)  # 参数
        url = "https://restapi.amap.com/v3/place/text?{}".format(parameters)  # 拼接请求
        newUrl = parse.quote(url, safe="/:=&?#+!$,;'@()*[]")  # 编码
        response = urllib.request.urlopen(newUrl)  # 发送请求
        data = response.read()  # 接收数据
        jsonData = json.loads(data)  # 解析json文件
        return jsonData

    # 写入数据入字典
    page = ceil(get_page() / 20)
    data = []
    for i in range(1, page + 1):
        jsonData = get_json(i)
        for i in range(len(jsonData['pois'])):
            name = jsonData['pois'][i]['name']
            dict_location = {name: jsonData['pois'][i]['location']}
            data.append(dict_location)

    def op_toExcel(data, fileName):  # openpyxl库储存数据到excel
        wb = op.Workbook()  # 创建工作簿对象
        ws = wb['Sheet']  # 创建子表
        ws.append(['name', 'position1', 'position2'])  # 添加表头
        for i in range(len(data)):
            for key, value in data[i].items():
                value = value.split(',')
                d = key, value[0], value[1]
                ws.append(d)  # 每次写入一行
        wb.save(fileName)

    fileName = fileName + '.xlsx'
    op_toExcel(data, fileName)


# 测试main，物资库的查询
test_info = Info("22709a08ff193cc3493ebbdae106c1a3", "四川", "物资库")
main(test_info, 'position')
# 查询民政局
info2 = Info("22709a08ff193cc3493ebbdae106c1a3", "四川", "民政局")
main(info2, 'mingzhengju')
'''
# 读取
from openpyxl import load_workbook
wb2 = load_workbook('position.xlsx')
'''

最终输出结果如下图所示