【项目】全国疫情实时追踪——python爬虫+flask+echarts实现（超详细）（二）

#title{
    position: absolute;
    width:40%;
    height:10%;
    top:0;
    left : 30%;
    background-color: #47c6e9;
  font-size: 30px;
  display:flex;
  align-items:center;
  justify-content:center;
}
#time{
    position: absolute;
    height:10%;
  width: 30%;
    top:0%;
    right:0%;
    font-size:20px;
    background-color: #47c6e9;
}
#ls{
  position: absolute;
  height:10%;
  width: 30%;
  top:0%;
  left:0%;
  font-size:30px;
  background-color: #47c6e9;
}
#z1{
    position: absolute;
    width:40%;
    height:30%;
    top:10%;
    left : 30%;
  background-color: #47c6e9;
    /* background:#black; */
}
#z2{
    position: absolute;
    width:40%;
    height:70%;
    top:30%;
    left : 30%;
    /* background:white; */
}
#zuo1{
    position: absolute;
    width:30%;
    height:45%;
    top:10%;
    left : 0;
    background:#666666;
}
#zuo2{
    position: absolute;
    width:30%;
    height:45%;
    top:55%;
    left : 0;
    background:#666666;
}
#y1{
    position: absolute;
    width:30%;
    height:45%;
    top:10%;
    right : 0%;
    background-color: #47c6e9;
}
#y2{
    position: absolute;
    width:30%;
    height:45%;
    top:55%;
    right : 0%;
    background-color: #47c6e9;
}
.num{
    width:25%;
    float:left;
    display:flex;
    align-items:center;
    justify-content:center;
    color:gold;
    font-size:10px;
}
.num1{
    width:25%;
    float:left;
    display:flex;
    align-items:center;
    justify-content:center;
    color:green;
    font-size:10px;
}
.num2{
    width:25%;
    float:left;
    display:flex;
    align-items:center;
    justify-content:center;
    color:red;
    font-size:10px;
}
.num3{
    width:25%;
    float: right;
    display: ;
    align-items:center;
    justify-content:center;
    color:wh:;;
    font-size:10px;
}
.txt{
    width:25%;
    float:left;
    font-family:'幼圆';
    display:flex;
    align-items:center;
    justify-content:center;
    color:white;
}
.txt h2{
     margin:0;
}

from flask import Flask
from flask import render_template ,request,redirect,jsonify
import dr
app = Flask(__name__)
@app.route('/')
def hello_world():
   return render_template('lianxi.html',data=dr.get_data2(),data2 = dr.get_data3(),data3 = dr.get_data4())
@app.route('/time')
def get_time():
    return dr.get_time()
@app.route('/data')
def get_data():
    data = dr.get_data()
    return jsonify({'confirm':data[0],'heal':data[1],'dead':data[2],'shuru':data[3]})

import time
import csv
def get_time():
    time_str = time.strftime('%Y{}%m{}%d{} %X')
    return time_str.format('年','月','日')
def get_data():
    with open(r'C:\Users\admin\PycharmProjects\untitled\实战案例\yqin.csv','r')as f:
        list1=[]
        list3=[]
        f1=csv.reader(f)
        for i in f1:
            list1.append(i)
        list2 = list1[1]
        list3.append(list2[1])
        list3.append(list2[3])
        list3.append(list2[4])
        list3.append(list2[6])
    return tuple(list3)
def get_data1():
    with open(r'C:\Users\admin\PycharmProjects\untitled\yq1.csv', 'r', newline='')as f:
        f1 = csv.reader(f)
        lit2 = []
        dict1 = []
        for i in f1:
            lit1 = []
            if i[0] == '省份':
                continue
            else:
                # lit1.append({"name":i[0],"value":int(i[1])})
                lit1.append(i[0])
                lit1.append(int(i[1]))
                lit2.append(lit1)
    # return {'data':lit1}
    return lit2
def get_data2():
    lit= []
    f = get_data1()
    for i in f:
        lit.append({"name":i[0],"value":int(i[1])})
#     return jsonify({"data":lit})
    return lit
def get_data3():
    f = get_data1()
    list1 = []
    list2 = []
    for i in f:
        list1.append(i[0])
        list2.append(i[1])
    return list1,list2
def get_data4():
    with open(r'C:\Users\admin\PycharmProjects\untitled\实战案例\yimiao.csv','r',encoding='utf-8',newline='')as f:
        f1= csv.reader(f)
        list1 = list(f1)
        # for i in f1:
        #     print(i)
        return list1[0],list1[1],list1[2]