import json
from pyecharts.charts import Line
from pyecharts import options# 首先使用文件打开数据
f_us open(Desktop/python/Project/数据可视化/美国.txt,r,encoding"UTF-8")
f_rb open(Desktop/python/Project/数据可视化/日本.txt,r,encoding"UTF-8…
https://flowus.cn/siriusx/share/0a818075-372b-4948-88af-c75c1d10ceab项目地址及笔记 Spring Boot3VUE3前后端分离项目基于Jwt的校验方案
环境搭建
安装jdk17 安装mysql server
https://ubuntu.com/server/docs/databases-mysql
将服务器root账号由系统验证改为密码验证…