


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
Jun 24, 2016 pm 12:02 PM 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! ! ! ! !

Hot AI Tools

Undress AI Tool
Undress images for free

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

When you click the search field in Windows 11, the search interface automatically expands. It displays a list of recent programs on the left and web content on the right. Microsoft displays news and trending content there. Today's check promotes Bing's new DALL-E3 image generation feature, the "Chat Dragons with Bing" offer, more information about dragons, top news from the Web section, game recommendations, and the Trending Search section. The entire list of items is independent of your activity on your computer. While some users may appreciate the ability to view news, all of this is abundantly available elsewhere. Others may directly or indirectly classify it as promotion or even advertising. Microsoft uses interfaces to promote its own content,

Microsoft's Windows 11 operating system may periodically display suggestions as pop-ups on your computer using the notification system. The suggestions system, originally intended to provide users with tips and suggestions for improving their Windows 11 workflows, has almost completely transformed into an advertising system to promote Microsoft services and products. Suggestion pop-ups might advertise a Microsoft 365 subscription to users, suggest linking an Android phone to the device, or set up a backup solution. If these pop-ups annoy you, you can tweak your system to disable them entirely. The following guide provides recommendations on disabling pop-ups on devices running Microsoft’s Windows 11 operating system.

What happens when the desktop layout is locked? When using the computer, sometimes we may encounter the situation where the desktop layout is locked. This problem means that we cannot freely adjust the position of desktop icons or change the desktop background. So, what exactly is going on when it says that the desktop layout is locked? 1. Understand the desktop layout and locking functions. First, we need to understand the two concepts of desktop layout and desktop locking. Desktop layout refers to the arrangement of various elements on the desktop, including shortcuts, folders, widgets, etc. we can be free

There are many users using Remote Desktop Connection. Many users will encounter some minor problems when using it, such as the other party's taskbar not being displayed. In fact, it is probably a problem with the other party's settings. Let's take a look at the solutions below. How to display the other party's taskbar during Remote Desktop Connection: 1. First, click "Settings". 2. Then open "Personalization". 3. Then select "Taskbar" on the left. 4. Turn off the Hide Taskbar option in the picture.

What is the difference between full-width characters and half-width characters? In our daily life, we often encounter the two concepts of full-width characters and half-width characters, especially in input methods, typesetting, printing, etc., which involve the use of these two characters. So, what is the difference between full-width characters and half-width characters? Let us discuss this issue below. First of all, full-width characters and half-width characters were concepts originally introduced by Chinese typewriters. The so-called half-width characters are characters that occupy half the width of a character, usually referring to English characters and Arabic numerals. Full-width characters occupy

In Linux systems, you can use the pwd command to display the current path. The pwd command is the abbreviation of PrintWorkingDirectory and is used to display the path of the current working directory. Enter the following command in the terminal to display the current path: pwd After executing this command, the terminal will display the full path of the current working directory, such as: /home/user/Documents. In addition, you can use some other options to enhance the functionality of the pwd command. For example, the -P option can display

The difference between jsp and html: 1. Operating mechanism; 2. Purpose; 3. Relationship with Java; 4. Function; 5. Relationship with back-end; 6. Speed; 7. Maintainability and scalability; 8. Learning and use Difficulty; 9. File suffixes and identification tools; 10. Community and support; 11. Security. Detailed introduction: 1. Operating mechanism. HTML is a markup language, mainly used to describe and define the content of web pages. It runs on the client and is interpreted and executed by the browser. JSP is a dynamic web page technology that runs on the server side, etc. wait.

When many friends open a web page, they find that the pictures on the web page cannot be loaded and an × sign is displayed. What is going on? It may be that your Internet speed is too low. Just wait for a while, or it may be There is no check mark for displaying pictures in the settings. Let’s take a look at the specific solutions below. How to display web images 1. First enter your browser, and then click on the three horizontal lines in the upper right corner. 2. Then click "Options" below. 3. In the options menu, click "Advanced Settings" on the left. 4. Then click "Content Settings" on the right. 5. Finally, just check "Show all pictures".
