simple java web application example

Http://www.cnblogs.com/xiaoMzjm/p/3899366.htmlBackgroundIn the previous post Java Crawl Web page content Simple example (1)-using regular expressions inside, describes how to use regular expressions to parse the content of the Web page, although the regular expression is mor

("BM", BM);Msg[0]= "Success";return msg;} Ilogindao Public Log FindByID (java.lang.String ID); Logindao Public Log FindByID (java.lang.String ID){log. Debug ("Getting Log instance with ID:" + ID);Try{Log instance = (log) gethibernatetemplate (). Get ("Interdao.dao.Log",ID);return instance;} catch (RuntimeException re){log. Error ("Get Failed", re);throw re;}} Log

Javax.servlet.http.HttpServletRequest; Import Javax.servlet.http.HttpServletResponse; public class Downloadservlet extends HttpServlet {public void doget (HttpServletRequest request, HttpServletResponse re Sponse) throws Servletexception, IOException {//Implement anti-theft chain function//Get referer header to indicate where the visitor came from String referer = Request.geth Eader ("Referer"); if (Referer==null | |!referer.startswith ("http://localhost")) {//Is hotlinking response.sendre

Mailsendmanager (); Mainsendmanager.waitingmailremind (); } } 4. In the Contextinitialized method of listening for Servelet, write a timer, and let it schedule method to perform the Mailsendtask task described above.[HTML]View PlainCopy When the listener starts executing, set a time Timer timer = new timer (); System.out.println ("-------MailSend timer begins execution--------------"); Mailsendtask msendtask = new Mailsendtask (); Timer.schedule

Wikiscraper.java PackageMaster.haku.scrape;ImportOrg.jsoup.Jsoup;Importorg.jsoup.nodes.Document;Importjava.net.*;ImportJava.io.*; Public classWikiscraper { Public Static voidMain (string[] args) {scrapetopic ("/wiki/python"); } Public Static voidscrapetopic (string url) {string HTML= GetUrl ("https://en.wikipedia.org" +URL); Document Doc=jsoup.parse (HTML); String ContentText= Doc.select ("#mw-content-text > P"). First (). text (); System.out.println (ContentText); } Public Staticstri

A simple method to implement timed tasks under Web application In Web mode, if we want to implement certain tasks on a regular basis, in addition to using quartz and other third-party open source tools, we can use timer and Timetask to complete the specified timing tasks: The first step: Create a task management clas

A simple web server example and a simple web server example A simple web Container example has

Simple application example of the attr () method and application example of the attr Method The attr () method sets or returns the attribute value of the selected element. The working method varies according to different parameters of this method. Returns the attribute value

Smarty Simple Application example, Smarty application Example This paper describes a simple application example of Smarty. Share to everyon

Make a Web page with text Many people will do, but still some people have tried to use text to do the Web page, today's article explains how to make a simple web page effect with text, do Web pages need a lot of tags, the article introduced several of the most commonly used

Java Web implementation method example for adding scheduled tasks, Java Web implementation example This example describes how to add scheduled tasks in

Simple paging in Java Web, simple paging in Java Web This article mainly explains how to paging the data obtained after logon. First, we create a login page login. jsp, because we mainly learn about paging, the login verification

This article mainly introduces the information about simple instance applications of small programs (application numbers). If you need more information, see the Demo preview. Demo video (traffic warning 2.64 MB) GitHub Repo address Repository address: https://github.com/zce/weapp-demo Procedure Clone the repository to a local machine: Bash $ git clone https://github.com/zce/weapp-demo.git weapp-douban --

reference to a unique instance Disadvantages of the PHP single example patternAs we all know, the PHP language is an interpreted scripting language, which enables each PHP page to be interpreted and executed, and all related resources are recycled. In other words, PHP does not have the language level to make an object resident memory, which is different from ASP.net, Java, such as a single meeting in

for the JAThe database development of the VA language Web project is mainly for JDBC application, as well as the database transaction processing and connection pool and other advancedThe application of the concept.(2), Web serverAs with databases, you should understand the performance, features, and common sense of th

source code can be through the book GitHub: Https://github.com/ManuelKiessling/NodeBeginnerBook/tree/master/code/application. JavaScript and Node.js JavaScript with you Put aside the technology, let's talk about you and your relationship with JavaScript first. The main purpose of this chapter is to show you whether it is necessary for you to continue reading the following chapters. If you're like me, then you start using HTML early to "develop",

function Createobj () { if (window. ActiveXObject) { Return (new ActiveXObject ("Microsoft.XMLHTTP")); } else if (window. XMLHttpRequest) { Return (new XMLHttpRequest ()); } } function Personalinfo () { var obao=createobj (); var Cont=document.getelementbyid ("Person_detial"); var Cont_a=document.getelementbyid ("Person_content"); cont.style.display= ' block '; cont.style.cursor= ' pointer '; Cont_a.innerhtml= "Please wait, load ..."; var my_url= "getinfo.asp?" +math.random (); Obao.open ("Get

The last time I wrote a system architecture based on MVC pattern and command mode, I also made a simple example. After writing what I want to write, I want to use a specific project to concatenate most of the design pattern ideas. What I want to say today is the single piece mode. First of all, a simple description of what is a single piece mode, also known as

As described in the summary, the frequent need to deploy the program to the test machine at the time of the tune-up, it is inconvenient to debug. The previous practice is to print information in the program to track, but this method is very limited, because often can not be located in the problem at once, need to constantly modify the program to print the statement, constantly restart the application, which takes a lot of time and effort. Therefore, i

CSV data set config in the Http://zkread.com/login test plan to refer to the values in CSV when the value is filled ${username} When the above settings are complete, click the button to start the test. Third. analysis of the results of jmeter operation The result of a simple Web user login test: