Talk about spring MVC
preface
Only a bare head can make it stronger.
The text has been included in my GitHub selected articles. Welcome to Star: https://github.com/ZhongFuCheng3y/3y
This spring MVC has been urged for a long time. This time, because of the integration of the system, it is very busy. I returned to the company early this weekend.
If you pay a ...
Posted on Sun, 24 May 2020 22:32:06 -0400 by buzzed_man
Using AJAX in struts 2
1, Output as stream using HttpServletResponse
Use the getWriter() method of HttpServletResponse to output PrintWriter directly in Action;
public class AjaxPrizeKindsAction extends ActionSupport {
private Logger logger = Logger.getLogger(AjaxPrizeKindsAction.class);
private IPrizeKindInfoService prizeKindInfoService;
@Override
public Stri ...
Posted on Sat, 02 May 2020 05:15:23 -0400 by bloom
Java Web (Struts framework) three ways for Struts to create Action
This series of blog posts has been uploaded to github based on the same project Portal
Java Web (Struts framework) three ways for Struts to create Action Portal
The core configuration of struts.xml, the dynamic method call and the processing of result set Portal
The configuration of Java Web (struts 2 Framework) Log4j and the solution to the ...
Posted on Fri, 24 Apr 2020 11:53:55 -0400 by Dark-Elk
Java single application - Architecture Mode - 03. Design mode - 15. Command mode
Original address: http://www.work100.net/training/monolithic-architecture-design-patterns-command-pattern.htmlMore tutorials: Beam cloud - free course
Command mode
Serial number
Chapter in text
video
1
Summary
-
2
Realization
-
Please refer to the navigation above for reading
1. overview
Command Pattern is a data-driven design patter ...
Posted on Fri, 13 Mar 2020 07:22:05 -0400 by jwilh
Basic learning of struts 2 Framework -- basic introduction
Overview of Struts
What is Struts
Struts2 is a Web application framework based on MVC design pattern, which is essentially a servlet. In MVC design pattern, Struts2 is used as controller to establish data interaction between model and view. Struts 2 is the next generation product of struts. It is a ...
Posted on Tue, 18 Feb 2020 04:41:11 -0500 by adamgram
Login and registration system based on struts 2 and Hibernate
File structure of the projectlogin.jsp
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@taglib prefix="s" uri="/struts-tags" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title><s:text name="Be based on SH Applic ...
Posted on Thu, 13 Feb 2020 07:19:59 -0500 by linux_pickle
Upload struts file
The basic jar package of struts has provided the related jar package commons-fileupload.jar for File upload, which is used to encapsulate the uploaded File as File type
Here is a simple example to describe the steps of file upload in struts
1. First, create the struts project according to the ste ...
Posted on Thu, 16 Jan 2020 06:28:42 -0500 by spamyboy
Struts2 configuration interceptor
There are three steps to configure an Interceptor:
First: create an interceptor package first
com.bdqn.interceptor
package com.bdqn.interceptor;
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.interceptor.AbstractInterceptor;
public class HelloInterceptor extends AbstractInterceptor{
//That ...
Posted on Wed, 01 Jan 2020 12:12:43 -0500 by kevin1
Struts 2 vallidate validation form submit to modify the style -- delete the origin of li label, cancel line wrapping, change the font color
A small effect of the teacher's arrangement can't be underestimated!
Scheduled success page
Scheduled error display page
From the picture, we can see that we need to realize the requirements of error prompt line feed and font color change.
There are many ways to do this online. Here are two ways to do this:
Modify t ...
Posted on Sat, 28 Dec 2019 10:22:08 -0500 by Isoss
Struts 2 uses AJAX for front and back communication
There are two ways for struts 2 to integrate AJAX:
Use < result > of type="stream" type
Using JSON plug-ins
Use < result > of type="stream" to get text
Front end
<body>
<form>
//Student ID:<input type="text" id="no"><br />
//Full name:<input type="text" id="name" ...
Posted on Sat, 28 Dec 2019 06:44:24 -0500 by DaPrince