6-J2ME-NETWORKING-P1

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Review of HTTP- Request and Responses HTTP is built around requests and responses Request and responses have two parts: headers and content (message-body in the specs) If you type a URL into your browser, the browser creates an HTTP request and sends it to a server The server finds the requested resource and sends it back in an HTTP response The response headers describing things like the type of web server, the file type of the response, the length of the response and other info The response content is the file data Let us see what is exchanged with http://websniffer.net/
Http Specifications HTTP-message = Request | Response generic-message = start-line *(message-header CRLF) CRLF [ message-body ] start-line = Request-Line | Status-Line message-header = field-name ":" [ field-value ]
Page 1 and 2: Java 2 Micro Edition Http connectio
Page 3 and 4: The Generic Connection Framework T
Page 5: HttpConnection MIDP 2.0 requires s
Page 9 and 10: HTTP Message Headers HTTP 1.0 defi
Page 11 and 12: Review of HTTP - Parameters
Page 13 and 14: From Connection to HttpConnection
Page 15 and 16: Making a Connection with HTTP GET -
Page 17 and 18: ImageLoader - MIDlet (I) import jav
Page 19 and 20: Using Network Monitor In the Edit>
Page 21 and 22: Servlet Roles Read the explicit da
Page 23 and 24: What is a servlet Java Servlets/JS
Page 25 and 26: Installing and Running Tomcat Tomc
Page 27 and 28: Compiling and deploying Create a d
Page 29 and 30: web.xml bob HitServlet bob /h
Page 31 and 32: Basic Servlet Structure Here's the
Page 33 and 34: HelloWorld HTML import java.io.*; i
Page 35 and 36: MIDLET import java.io.*; import jav
Page 37 and 38: MIDLEt cont private void connect()
Page 39 and 40: Installing HTML files HTML files d
Page 41 and 42: Reading parameters from servlet imp
Page 43 and 44: From Setup to Connected The follow
Page 45 and 46: Example with POST void postViaHttpC
Page 47 and 48: Posting a Form with HTTP POST Post
Page 49 and 50: Post Servlet import javax.servlet.h
Page 51 and 52: Cookies and Session Tracking
Page 53 and 54: Getting the Cookie When you rec
Page 55 and 56: Example: CookieMIDlet - servlet pub
Page 57 and 58:
What is exchanged (II) The second
Page 59 and 60:
Using HTTPS HTTP is not a se
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6-J2ME-NETWORKING-P1

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