API - 百度地图API案例

目录

1.返回地址经纬度与地址类型

2.获取商家店名地址电话

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1.返回地址经纬度与地址类型

转载: https://blog.youkuaiyun.com/xxzj_zz2017/article/details/79396980

import pandas as pd

import json

from urllib.request import urlopen, quote

import csv

import traceback

import os

 

# 构造获取经纬度的函数

def getlnglat(address):

url = 'http://api.map.baidu.com/geocoder/v2/?address='

output = 'json'

ak=r'ytWXMjPN6kShzvRuI4yBxoiZOnDGe3LG'

# ak = '你的ak'#需填入自己申请应用后生成的ak

add = quote(address) # 本文城市变量为中文，为防止乱码，先用quote进行编码

url2 = url + add + '&output=' + output + "&ak=" + ak

req = urlopen(url2)

res = req.read().decode()

temp = json.loads(res)

return temp

 

"""

file = open('经纬度.json', 'w') # 建立json数据文件

data_1 = pd.read_csv("house_price.csv") # 读取小区房价信息

for i in data_1.values:

try:

b = i[0].strip()

c = str(i[1]).strip()

lng = getlnglat(b)['result']['location']['lng'] # 获取经度

lat = getlnglat(b)['result']['location']['lat'] # 获取纬度

str_temp = '{"lat":' + str(lat) + ',"lng":' + str(lng) + ',"count":' + str(c) + '},'

file.write(str_temp)

except:

f = open("异常日志.txt", 'a')

traceback.print_exc(file=f)

f.flush()

f.close()

file.close()

"""

print(getlnglat("电子烟"))

 

 

2.获取商家店名地址电话

转载：https://blog.youkuaiyun.com/qq_42646885/article/details/81214783

import requests

"""

# 百度地图API搜索

def baidu_search(query, region):

url = 'http://api.map.baidu.com/place/v2/search?'

output = 'json'

ak = 'ytWXMjPN6kShzvRuI4yBxoiZOnDGe3LG'

uri = url + 'query=' + query + '&region=' + region + '&output=' + output + '&ak=' + ak

r = requests.get(uri)

response_dict = r.json()

results = response_dict["results"]

for adr in results:

name = adr['name']

location = adr['location']

lng = float(location['lng'])

lat = float(location['lat'])

address = adr['address']

telephone = adr['telephone']

print('名称：' + name)

print('坐标：%f,%f' % (lat, lng))

print('地址：' + address)

print('电话：' + telephone)

"""

#print(baidu_search('海底捞', '广州'))

 

query=r'电子烟'

region='广州'

url = 'http://api.map.baidu.com/place/v2/search?'

output = 'json'

ak = 'ytWXMjPN6kShzvRuI4yBxoiZOnDGe3LG'

uri = url + 'query=' + query + '&region=' + region + '&output=' + output + '&ak=' + ak

r = requests.get(uri)

response_dict = r.json()

results = response_dict["results"]

for adr in results:

print(adr)