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移动校园(1):python调用接口实现学校地物坐标的获取并写入数据库

使用re进行正则匹配,requests发送网络请求,pymssql连接数据库,json解析结果

import pymssql
import requests
import json
import re
import time
serverName = '127.0.0.1'
userName = 'sa'
passWord = '123456'
database='uniSchool'
conn = pymssql.connect(server=serverName,user=userName,password=passWord,database=database)
cursor = conn.cursor()
creTab='CREATE TABLE building (id varchar(100), title varchar(100),category varchar(100),lat FLOAT,lng FLOAT)'
cursor.execute(creTab)
key="你的key"
keyword="西南石油大学"
boundary="nearby(30.826486607890168,104.18436350631168,1000,0)"
page_size=20
for i in range(1,11):
    print(f'第{i}次开始')
    time.sleep(1)
    baseUrl = f'https://apis.map.qq.com/ws/place/v1/search?boundary={boundary}&keyword={keyword}&page_size={page_size}&page_index={i}&key={key}'
    r=requests.get(baseUrl)
    r.encoding='utf-8'
    ObjJson=json.loads(r.text)
    datas=ObjJson["data"]
    for data in datas:
        # 这里用下正则,只存入名称开头包含西南石油大学的
        txt=data["title"]
        if re.match("^西南石油大学", txt):
            insert = "insert into building (id,title,category,lat,lng) values (%s, %s, %s, %d, %d)"
            da = (data["id"],txt, data["category"], data["location"]["lat"], data["location"]["lng"])
            cursor.execute(insert, da)
            conn.commit()
            print(data)
cursor.close()
conn.close()

结果如图

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