JSP (Java Web Learning Notes)
1. What is jsp and what is its use? The replacement of jsp is java server pages. Java server page. The main function of jsp is to return the data of html page instead of Servlet program. Because it is very complicated for Servlet program to return html page data. Development costs and maintenaUTF-8...
Posted by The Stewart on Thu, 17 Jun 2021 04:15:27 +0930
EL expression & JSTL tag library (Java Web Learning Notes)
1.EL expression a) What is EL expression and what is the function of EL expression? The full name of EL expression is Expression Language. Is an Expression Language. What is the function of EL expression EL expression mainly replaces the expression script in jsp page to output data in jsp pageUTF-8...
Posted by nca on Thu, 17 Jun 2021 07:39:25 +0930
Mybatis relational mapping
preface This paper mainly introduces three kinds of relationships between tables in database: one to one, one to many and many to many, and then explains how to realize these three kinds of mapping relationships in Mybatis through a simple case. Among them, we use SpringBoot to integrate MybatUTF-8...
Posted by petrb on Fri, 25 Jun 2021 04:15:43 +0930
2021-09-04 SpringBoot principle (incomplete)
catalogue 1, Automatic configuration principle 1 @Configuration, @ Bean annotation Basic use @Import @Conditional assembly 2, Native profile import 1 @ImportResource 2. Configure binding 1,@ConfigurationProperties 2 @EnableConfigurationProperties + @ConfigurationProperties 3, Advanced features UTF-8...
Posted by fredroines on Fri, 17 Dec 2021 01:07:18 +1030
The servlet is used to implement the login mechanism of the form, and the filter is used for filtering operation
First, create a login interface login jsp
Posted by br0ken on Mon, 20 Dec 2021 14:38:12 +1030
Design and implementation of parking lot management system based on Web
preface Today, senior students share a java web project: Design and implementation of parking lot management system based on Web It can be used for graduation design and curriculum design See the end of the article for the source code 1, Project design 1. Module design According to the system UTF-8...
Posted by Drannon on Wed, 22 Dec 2021 22:30:46 +1030
Online examination system based on java web
preface Today, senior students share a Java web project that can be used for graduation design and course design Online examination system based on java web 1, Project design 1. Module design The network examination system developed by this system is mainly divided into three modules: system fUTF-8...
Posted by sonofsam on Fri, 24 Dec 2021 10:53:38 +1030
Computer graduation project: graduation project management system based on java web
1 Preface Hi, Hello, students. I was rated as the finest Dancheng senior in the whole network ω•`) o. Today, I'll take you back to a graduation work made by a senior to help former students Graduation project management system based on java web Students who need Bi Shi's help, look~ Bi design UTF-8...
Posted by bh on Mon, 10 Jan 2022 14:19:53 +1030
2021/07/24 SpringBoot2 Web development quick start
Environment: JDK13, IDEA, springboot2 5.3,maven3. eight point one 1, Auxiliary plug-in 1,lombok You can generate get, set methods, constructor with or without parameters, log annotations, etc. after introducing dependencies, you can search for lombok in the idea plug-in store and install it
Posted by Afrojojo on Fri, 14 Jan 2022 19:57:14 +1030
Java Web stage JSP details
JSP Java Server Pages, referred to as jsp for short, is a technology to simplify the writing of servlets. It mixes java code and HTML statements in the same file. Java code is used for page dynamic resources and html is used for static pages First experience: UTF-8...
Posted by ManicMax on Sun, 30 Jan 2022 02:41:36 +1030