用python爬取数据并展示(获取csdn作者数据粉丝量，访问量，关注数)```bash 点击``` ```python

<!DOCTYPE html>
<html style="height: 100%">
  <head>
    <meta charset="utf-8" />
  </head>
  <body style="height: 100%; margin: 0">
    <button onclick="search()">点击</button>
    <div id="container" style="height: 100%"></div>
    <script src="https://cdn.bootcdn.net/ajax/libs/axios/0.26.1/axios.min.js"></script>
    <script
      type="text/javascript"
      src="https://cdn.jsdelivr.net/npm/echarts@5.3.2/dist/echarts.min.js"
    ></script>
    <script type="text/javascript">
      function search() {
        axios
          .get("./authorInfomation.json")
          .then((res) => {
            console.log(res);

            var dom = document.getElementById("container");
            var myChart = echarts.init(dom);
            var app = {};
            var option;
            option = {
              title: {
                text: "csdn粉丝账户数据变化",
              },
              tooltip: {
                trigger: "axis",
                axisPointer: {
                  type: "shadow",
                },
              },
              legend: {},
              grid: {
                left: "3%",
                right: "4%",
                bottom: "3%",
                containLabel: true,
              },
              xAxis: {
                type: "value",
                boundaryGap: [0, 0.01],
              },
              yAxis: {
                type: "category",
                data: ["访问量", "粉丝数", "排名", "关注"],
              },
              series: [
                {
                  name: "作者数据",
                  type: "bar",
                  data: [parseInt(res.data.fangwenCount), 815, 1467, 192],
                },
              ],
            };
            if (option && typeof option === "object") {
              myChart.setOption(option);
            }
          })
          .catch((err) => {
            console.log(err);
          });
      }
    </script>
  </body>
</html>

import requests
from bs4 import BeautifulSoup
import json

# https://blog.csdn.net/qq_43194257/article/details/87786316  这个文章还可以参考
url = "https://blog.csdn.net/liulang68?spm=1011.2415.3001.5343"
headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.106 Safari/537.36'}
res = requests.get(url, headers=headers)
content = res.text
soup = BeautifulSoup(content, "lxml")
allCount = soup.select(".user-profile-statistics-num")
# 访问量
fangwenCount = allCount[0].string
# 粉丝数
fensiNum = allCount[1].string
# 排名
paiming = allCount[2].string
# 关注数目
guanzhu = allCount[3].string
authorInfomation = {}
authorInfomation["fangwenCount"]=fangwenCount
authorInfomation["fensiNum"]=fensiNum
authorInfomation["paiming"]=paiming
authorInfomation["guanzhu"]=guanzhu
print(authorInfomation)
json.dump(authorInfomation,open('authorInfomation.json','w'))