Lecture2

Server-side Web Programming Lecture 2: The Jakarta Tomcat Web Container and the NetBeans IDE

Client-Server Web Architecture ,[object Object],[object Object],Client Browser www.cis.ysu.edu/~john/Syllabus.htm Request to www.cis.ysu.edu for Syllabus.htm Server john public_html Syllabus.htm port Response containing Syllabus.htm as a long string ( <html><head><title>CSCI 6962 Syllabus</title></head><body>…)

Form Handling ,[object Object],[object Object],[object Object],[object Object],[object Object]

Web Containers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Web Containers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Installing Tomcat ,[object Object],[object Object],[object Object]

Installing Tomcat ,[object Object],[object Object]

Testing Tomcat ,[object Object],[object Object]

Testing Tomcat ,[object Object]

Testing Tomcat ,[object Object],[object Object],[object Object]

Tomcat Structure ,[object Object],[object Object],[object Object],[object Object],[object Object]

Tomcat Structure ,[object Object]

Tomcat Structure ,[object Object],Invoke server listening on port 8080 of this machine Access this file in this subdirectory of the tomcat/webapps directory

Tomcat Structure ,[object Object],[object Object],Invoke server at this remote URL Access this file in this subdirectory of the tomcat/webapps directory Port 8080 http://localhost:8080/... Browser Tomcat response response request request

Tomcat Structure ,[object Object],[object Object],<HTML> <HEAD><TITLE>cgi-bin response</TITLE></HEAD> <BODY> <P> Thank you for your order of <%= request.getParameter(“quantity”) %> widgets! </P> </BODY> </HTML>

The NetBeans IDE ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Adding a Tomcat Server ,[object Object],[object Object]

Adding a Tomcat Server ,[object Object]

Creating a Web Application ,[object Object],[object Object]

Creating a Web Application ,[object Object],[object Object],[object Object]

Creating a Web Application NetBeans creates an initial web site Structure shown in the project window Creates an initial index.jsp page (default home page of the new site) The index.jsp is initially just a “Hello world” page

Running a Web Application ,[object Object],[object Object]

Building a Web Application ,[object Object],index.jsp Prompts user for number of widgets reciept.jsp Displays number of widgets purchased

Adding a JSP ,[object Object],Choose a JSP Give it a name

Deploying your Site to Tomcat ,[object Object],[object Object]

Deploying your Site to Tomcat ,[object Object]

Lecture2

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Lecture2