Google Go Programming In Eclipse

http://www.tutorialsavvy.com/2013/04/google-go-programming-in-eclipse.html/

Google Go Programming In Eclipse

• The new “Go” programming language is from Google co.It has many features better then other languages.
• Go language features are:-

            – High Speed Compilation             – Type and Memory safety             – Concurrency             – Efficient Garbage Collection

• The Windows MSI Installer can be downloaded from the link:-

           http://code.google.com/p/go/downloads/list?q=OpSys-Windows+Type%3DInstaller

• The Eclipse Plugin Update for Go programming Languages are downloaded from link:-

          http://goclipse.googlecode.com/svn/trunk/goclipse-update-site/

• In this Demo , “We will see a Go programming in Eclipse Environment”.

• After Updating Go plugin in Eclipse, we can set Go Configuration in Eclipse,

<img border="0" src="http://i0.wp.com/www.tutorialsavvy.com/wp-content/uploads/2013/04/go-setting-eclipse.jpg?w=667" data-recalc-dims="1" />

• Create a new Go Project “GoLanguageDemo”  in Eclipse.

<img border="0" src="http://i0.wp.com/www.tutorialsavvy.com/wp-content/uploads/2013/04/go-project-eclipse.jpg?w=667" data-recalc-dims="1" />

• A Google Go  project has these options,

<img border="0" src="http://i1.wp.com/www.tutorialsavvy.com/wp-content/uploads/2013/04/do_demo_web_server.jpg?w=667" data-recalc-dims="1" />

•  The Go project structure in Eclipse,

<img border="0" src="http://i1.wp.com/www.tutorialsavvy.com/wp-content/uploads/2013/04/go-project-structure-eclipse.jpg?w=667" data-recalc-dims="1" />

•  Lets Create a Go Program Listening to PORT no “9090”.Let the file name is do_demo.go file.Now The project Will look like,                                                                                                                                                                                                                                                        
  <img border="0" src="http://i0.wp.com/www.tutorialsavvy.com/wp-content/uploads/2013/04/go-prject-main-struct.jpg?w=667" data-recalc-dims="1" />

   

• The  do_demo.go file,                

package main 
import (     "net/http"     "fmt" )
/* Default Request Handler*/ func defaultHandler(w http.ResponseWriter, r *http.Request) {     fmt.Fprintf(w, "<h1>Hello This is Sandeep.Testing Go Programming Language %s!</h1>", r.URL.Path[1:]) }
func main() {     http.HandleFunc("/", defaultHandler)     http.ListenAndServe(":9090", nil) }

• The Run As option for go file is,

<img border="0" src="http://i2.wp.com/www.tutorialsavvy.com/wp-content/uploads/2013/04/go-run-as-option.jpg?w=667" data-recalc-dims="1" />

•  Now open up a browser and call the localhost for PORT 9090.

<img border="0" src="http://i0.wp.com/www.tutorialsavvy.com/wp-content/uploads/2013/04/go-output.jpg?w=667" data-recalc-dims="1" />

Apr 11, 2013Sandeep

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