lab1-environment & project configuration

LAB1: THIT LP MI TRNG

Nguyn Nghim [email protected] Trang 1

MC TIU

Kt thc bi ny bn c kh nng

Ci t mi trng

Hiu r cu hnh d n Spring MVC

THC HIN

LAB 1.1: Thit lp mi trng

Bc 1: Download v ci JDK1.7

http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html

i vi cc ng dng Java, bn phi ci JDK. Nu bn ci JDK trc th b qua bc ny.

Bc 2: Download v gii nn tomcat7

Vo a ch http://tomcat.apache.org/download-70.cgi v download 32-bit Windows zip hoc 64-bit

Windows zip ty vo h thng ca bn. Gii nn ly tomcat7.

Bc 3: Download v gii nn eclipse

Vo a ch https://www.eclipse.org/downloads/ v download Eclipse IDE for Java EE Developers phin

bn 32 hay 64bit ty vo h thng ca bn. Sau gii nn file zip.

Bc 4: Tch hp tomcat vo eclipse

Chy eclipse



Hnh: Chy eclipse ln u

Tch hp tomcat

Thu nh mn hnh welcome > chn tab Server pha di ca s > Phi chut > New Server

Hnh: Tch hp web server vo eclipse



Hnh: Chn tomcat 7



Hnh: Ch nh th mc tomcat7



Hnh: Tch hp tomcat7 thnh cng

LAB 1.2: Khm ph d n Spring MVC mu

Bc 1: Download d n mu

D n Spring MVC mu c tn SpringMVCBlank.

Bc 2: Import d n mu

Theo cc hnh sau import d n mu



Hnh: Import d n

Bc 3: Khm ph d n mu

T chc ca d n mu nh hnh sau



Web.xml Khai bo cu hnh cn thit ca ng dng web

Dispatcher-servlet.xml Khai bo cu hnh ti thiu v Spring MVC

Index.jsp Trang khi u mc nh ca ng dng web

Com.lycato.controller.WelcomeController Controller n gin

MyView.jsp View n gin

Lib/*.jar Cc tp tin th vieenh cn thit

Web.xml

index.jsp

dispatcher

org.springframework.web.servlet.DispatcherServlet

1

dispatcher

*.htm

encodingFilter

org.springframework.web.filter.CharacterEncodingFilter

encoding

UTF-8

forceEncoding

true



encodingFilter

/*

Web.xml ny cu hnh 3 thnh phn quan trng:

o Ch ra index.jsp l trang mc nh, ngha l khi gi n th mc th index.jsp s chy

o DispatcherServlet s tip nhn tt c cc request kt thc bi .htm

o Tt c cc request n ng dng web u c encode sang utf-8 ( x l ting vit)

Dispatcher-servlet.xml

File cu hnh ny

o Ch ra cc View t trong /WEB-INF/jsp/ v b sung phn ui cho view l .jsp

o Cho php s dng annotation trong ng dng Spring MVC

o Ch ra cc component (@Controller, @Service, @Repository, @Component) s c tm trong

package com.lycato.controller.

Index.jsp

Dng m ny chuyn tip sang trang MyAction.htm, tc gi n action c nh l l MyAction trong

Controller no .

WelcomeController

@Controller

public class WelcomeController {

@RequestMapping(value="MyAction", method=RequestMethod.GET)

public String myActionMethod(ModelMap model) {

model.addAttribute("message", "Welcome to Spring MVC World");

return "MyView";

}

}

Controller ny nh ngha mt action c tn MyAction ch c php gi theo phng thc GET . Action

ny s t vo model mt thuc tnh c tn message v chuyn v view MyView.jsp t ti /WEB-

INF/jsp/



MyView.jsp

page title

${message}

Hin th gi tr ca thuc tnh model c tn message c to trong controller trc .

Lib/*.jar

Cc file th vin cn thit cho ng dng

Bc 4: Chy project

Phi chut trn project > Run As > Run on Server

Hnh: Chy d n

Kt qu hin th



Hnh: Kt qu hin th

LAB 1.3: To action

Bc 1: B sung action

B sung action First vo WelcomeController

Bc 2: Thm view mi

Hnh: Thm mt trang jsp



Hnh: t tn trang jsp

Son ni dung trang First.jsp



Bc 3: Chy

Chy trnh duyt v nhp a ch http://localhost:8080/SpringMVCBlank/First.htm

lab1-environment & project configuration

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