Google Go Programming In Eclipse

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

Google Go Programming In Eclipse

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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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