Learning Process of a Jsp beginner (6)

A learning process for beginners of jsp (preferred for SUN Enterprise Applications) (6)TheUnforgivenChapter 6 bar chartIn the process of coding, I found more and more problems, such as Java, SQL, Html, and JavaScript, my research on these seemingly

Java web applications in Linux (1)

Java web applications in Linux (1)Install apache under RedHat (the most popular WEB server platform on Unix) jserv 1.1.2Although the jserv development team of apache (the most popular WEB server platform on Unix) is currently engaged in tomcat (a

Create a jsp environment on linux

I have long seen the introduction of jsp (the preferred choice for SUN Enterprise Applications) (Java Server Pages) on foreign websites and how it works well and how powerful it works, but I only know that jsp (the first choice for SUN Enterprise

JSP obtains the current date

2. Java. text. SimpleDateFormat formatter = new java. text. SimpleDateFormat ("yyyy-MM-dd HH: mm: ss "); Java. util. Date currentTime = new java. util. Date (); // obtain the current system time String str_date1 = formatter. format (currentTime); //

Configure and use fckeditor in jsp Environment

FCKeditor is an open-source project on sourceforge.net. It mainly implements the online web editor function and enables web programs to have powerful editing functions such as MS Word. Official Website for http://www.fckeditor.net, server support

XML file for JDOM operations (revised version of Pharaoh)

This article is good ~ The basic operations of JDOM are instantiated. However, due to the outdated JDOM versions used by the author at that time, some code compilation errors may occur! Chinese support is not good! Therefore, Pharaoh modified the

Use jsp to back up and restore the SQLServe Database

Backup: Send SQL to mssql (a powerful database platform on WINDOWS) server:Backup database to disk = backup file name with initNote: 1. the backup file name must be an absolute path,2. the backup file can only be the path on the machine where mssql

A method for implementing memory redirection for JSP website login

You can use getHeader ("Referer") when logging on to the website. The method is simple, but the post parameter cannot be processed. It is originally used in struts and webwork, to make it easy to understand, rewrite it to the jsp Method -------------

Solution to jsp file garbled

Recently, Chinese garbled characters are frequently encountered when debugging Jsp files. The troubleshooting methods are summarized for your reference:1. garbled characters are displayed on the Jsp file Page. In this case, it is better to handle it.

Detailed description of JSP parameter passing Methods

The following describes how to pass parameters between pages in JSP.1. Add directly after URL requestFor example, directly passing parameters When using response. sendRedirect for page redirection, you can also use the following code:Response.

Use static classes to implement JSP custom tags

Note that the implementation method must be static $ {vote. name} $ {vote. title} $ {vote: votetype (vote. votetype)} $ {vote: pictype (vote. pictype)} modify vote /deleteVote. do? Id =$ {vote. id} "> delete a vote modify option   Xml

JSP/servlet File Upload

Common-fileupload component: Http://jakarta.apache (the most popular WEB server platform for Unix). org/commons/fileupload/Download and unzip the zip package, copy the commons-fileupload-1.0.jar to tomcat (a good JSP running platform) webapps under

Implementation principle of JSPWEBServer

To implement a WebServer, after writing a simple WebServer, why not implement a jsp (first choice for SUN Enterprise Applications) WebServer?With this idea, we began to consider the implementation principle of jsp (the preferred choice for SUN

Connecting JSP to mysql

Download Connector/j(mysql()and php ))-connector-java-3.1.0-alpha.zip) from www. MySQL (the best combination with PHP). com, decompress,Copy the MySQL (the best combination with PHP) in it-connector-java-3.1.0-alpha-bin.jar to the WEB-INF

Jsp connection to mysql database

Users who are new to jsp (the preferred choice for SUN enterprise-level applications) often ask how to connect to the database. I write an article here for your reference,Now let's start our jsp (first choice for SUN Enterprise applications) and

Protects JSP files by translating JSP pre-editing into class files

InWeblogicPublishWeb ApplicationTo protectJsp (preferred for SUN Enterprise applications)Files can be used to avoid unauthorized access and pegging.Weblogic. jsp (preferred for SUN Enterprise Applications) cSetJsp (preferred for SUN Enterprise

JSP Example for dynamic Drawing Output

Import = "java. awt. *, java. awt. image. *, com.sun.image.codec.jpeg. *, java. util .*"%>Out. clear ();Response. setContentType ("image/jpeg ");Response. addHeader ("pragma", "NO-cache ");Response. addHeader ("Cache-Control", "no-cache ");Response.

JSP Study Notes (1) ----- Overview

1. jsp (preferred for SUN Enterprise Applications) is short for Java Server Pages. 2. Web applications developed using jsp (the preferred choice for SUN Enterprise Applications) are cross-platform. 3. jsp (preferred for SUN Enterprise Applications)

How to obtain the browser and operating system information of the client in jsp

String Agent = request. getHeader ("User-Agent ");StringTokenizer st = new StringTokenizer (Agent ,";");St. nextToken ();// Obtain the user's browser nameString userbrowser = st. nextToken ();// Obtain the user's OS nameString useros = st. nextToken

Remember the simple method of JSP built-in objects (original)

First, I declare that this method is only intended to make it easier to mechanically remember those objects. After analyzing and understanding the Servlet compiled into. java by jsp (the preferred choice for SUN enterprise-level applications), we

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