Who can give me an example of using java to implement a bar chart and a pie chart? Linked to the database. Also, I don't know how to display it on the jsp page. _html/css_WEB-ITnose

Who can give me an example of using java to implement a bar chart or a pie chart? Linked to the database. Also, I don’t know how to display it on the jsp page. urgent! ! ! urgent! ! ! urgent! ! !
Thanks bro. It's better to be a little more complete, thank you. It has been implemented using JFreeChart, but I don’t know how it is now on the JSP page. I am using MVC framework. My email 386434102@qq.com

Reply to the discussion (solution)

I am a newbie and don’t have many points - - . I hope you don't dislike it. .

Whoever sends me one, I will give you all the remaining 170 points! ! ! Please send me one, thank you

http://www.hcharts.cn/
Highcharts Chinese API

http://echarts.baidu.com/
ECharts Baidu’s charting software

Thank you! ! ! ! !