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文章目录
前言数据分析完整代码最后
前言
本次爬取为App爬虫入门案例，不进行过多复杂操作，旨在快速入门！！！
爬取目标： 王者荣耀全英雄的名称、类型、热度、胜率、登场率、Ban率
部分截图如下：
数据分析
打开App 
进入首页（需要登陆）
选择英雄，点击全部 
请求头
 请求头信息详解
请求体
对JSON数据进行在线解析 
所需全部数据在data下的list中 
英雄的名称、类型、热度、胜率、登场率、Ban率
可见数据是我们想要的
完整代码
import requests
import json
import xlsxwriter as xw
import os
headers = {
"Host": "ssl.kohsocialapp.qq.com:10001",
"Connection": "keep-alive",
"Content-Length": "1068",
"Origin": "https://camp.qq.com",
"User-Agent": "Mozilla/5.0 (Linux; Android 5.1.1; TAS-AN00 Build/TAS-AN00; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36;GameHelper; smobagamehelper; Brand: HUAWEI TAS-AN00$",
"X-Client-Proto": "https",
"Accept": "application/json, text/plain, */*",
"noencrypt": "1",
"Content-Type": "application/x-www-form-urlencoded",
"Accept-Encoding": "gzip, deflate",
"Accept-Language": "zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7",
"X-Requested-With": "com.tencent.gamehelper.smoba"
}
url = "https://ssl.kohsocialapp.qq.com:10001/hero/getdetailranklistbyid"
data = {
"userId": "1835412780",
"openid": "oFhrws9p-nFsxqRsGu94Lwhp0xck",
"source": "smoba_zhushou",
"msdkToken": "" #自己查看填写
}
response = requests.post(url=url, headers=headers, data=data)
details = json.loads(response.text)
lists = details['data']['list']
work = xw.Workbook("./res.xlsx") # 不存在就创建，存在就报错
# 新建工作表
sheet = work.add_worksheet("one")
sheet.write(0, 0, "名称")
sheet.write(0, 1, "类型")
sheet.write(0, 2, "热度")
sheet.write(0, 3, "胜率")
sheet.write(0, 4, "登场率")
sheet.write(0, 5, "Ban率")
cur = 0
for i in lists:
name = i['heroInfo'][0]['heroName']
type = i['heroInfo'][0]['heroCareer']
winRate = format(float(i['winRate']) * 100, '.2f') + "%"
showRate = format(float(i['showRate']) * 100, '.2f') + "%"
banRate = format(float(i['banRate']) * 100, '.2f') + "%"
tRank = i['tRank']
sheet.write(cur, 0, name)
sheet.write(cur, 1, type)
sheet.write(cur, 2, tRank)
sheet.write(cur, 3, winRate)
sheet.write(cur, 4, showRate)
sheet.write(cur, 5, banRate)
cur += 1
# 关闭
work.close()
最后
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