Java Web Development Java Web Understanding and Beginning Front End Language: HTML
With the popularity of Java in programming languages and the popularity of Java in the development of Web sites and enterprise applications, Java Web development has become an indispensable and important part of Java enterprise solutions. 1. Concepts of JavaWeb and architecture of C/S and B/S UTF-8...
Posted by haroon on Wed, 12 May 2021 13:32:51 +0930
MySQL Learning Notes
MySQL Learning Notes SQL: Structure Quevy Language 1. Basic Knowledge DDL: Data Definition Language DML: Data Operating Language - Operating Records in Database Tables DQL: Data Query Language DCL: Data Control Language - Define access and security levels 1. Login Method mysql -uroot -p123456 -UTF-8...
Posted by psy on Sun, 16 May 2021 02:35:33 +0930
Teach you how to use RedirectAttributes and redirect s simply by solving duplicate form submissions
1: Demonstration and reasons for duplicate submission of forms Today, looking back at an SSM project I was working on, I suddenly noticed a minor flaw: the problem of repeatedly submitting forms.So what is a duplicate submission form?For example, when you jump from the login interface to your UTF-8...
Posted by derekbelcher on Fri, 21 May 2021 07:39:35 +0930
Java Web basic knowledge points (in follow-up)
1. When to set the encoding For example, you have a text box in the page, and you have a servlet called requestdemo06 (the virtual path is / requestDemo06), You want to get the value of the name text box. If you input a Chinese character into the text box and you don't set the code, the output UTF-8...
Posted by jammesz on Sun, 23 May 2021 05:35:19 +0930
JavaWeb - JSP_03 Learning Notes
jsp_03 1. Review 1. Two ways and differences of form submission get: not confidential, information is displayed in the address bar post: Confidential, information does not appear in the address bar 2. What two values can request s accept request.getParameter() to get a value of type String requUTF-8...
Posted by headrush on Wed, 26 May 2021 01:59:53 +0930
Understanding spring MVC in one article
Spring MVC knowledge carding 1, What is spring MVC? Spring MVC is a full-featured MVC module for building web applications. Is a sub module of spring. Spring Web MVC is a lightweight web framework based on Java, which realizes the request driven type of Web MVC design pattern. That is to say, UTF-8...
Posted by Wynder on Thu, 27 May 2021 03:19:41 +0930
Summary of front end BootStrap framework notes
Boot Strap Notes from b station up Main: programming bad people 1. Introduction of boot strap Bootstrap It's America Twitter The designer of the company Mark Otto and Jacob Thornton Cooperation based on HTML,CSS,JavaScript The concise, intuitive and powerful front-end development framework makeUTF-8...
Posted by westminster86 on Fri, 28 May 2021 04:15:59 +0930
Brief analysis of HTML
HTML Basics label HTML title The Heading is defined by tags such as < H1 > - < H6 >. This is a heading This is a heading This is a heading HTML horizontal line < HR / > tags create horizontal lines in HTML pages. The hr element can be used to separate content. ThisUTF-8...
Posted by web_master on Sat, 29 May 2021 04:50:28 +0930
ctfshow file upload
File upload Question 151 The front end verifies whether the picture is in png format Upload png file, change burp to php Question 152 Added back-end MIME type verification, client controllable The operation is the same as above Question 153 Upload the. user.ini file to override the php.ini fileUTF-8...
Posted by nick2price on Sat, 05 Jun 2021 09:00:57 +0930
[e-mail sending] native javaweb realizes the sending of e-mail, which is super detailed, with pictures and source code.
1, Related agreements 1.SMTP protocol Sending protocol: SMTP is a protocol that provides reliable and efficient e-mail transmission. SMTP is a kind of mail service based on FTP file transfer service, which is mainly used for mail information transmission between systems and providing notificatUTF-8...
Posted by bhonan on Mon, 14 Jun 2021 03:24:31 +0930