人生第一个粗糙的爬虫

import requests
import json
if __name__ == "__main__":
    headers = {
        'User-Agent': "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36"
    }
    url = "http://www.kfc.com.cn/kfccda/ashx/GetStoreList.ashx?op=keyword"
    findname = input("请输入你要查找的区域：")
    filename = findname + ".json"
    fp = open(filename, "r+", encoding="utf-8")
    for i in range(1,8):
        param = {"cname": "", "pid": "", "keyword": findname, "pageIndex": str(i), "pageSize": "10"}
        print(param["pageIndex"])
        response = requests.get(url=url, params=param, headers=headers)
        res_text = response.json()
        # fp.write()只能写入字符串数据，所以不能直接write(),需要用到json模块的方法
        json.dump(res_text, fp=fp, ensure_ascii= False)
    print("查询完成！")