Go 访问结构成员

package main



import "fmt"



type Books struct {

   title string

   author string

   subject string

   book_id int

}

func main() {

   var Book1 Books    /* Declare Book1 of type Book */

   var Book2 Books    /* Declare Book2 of type Book */



   /* book 1 specification */

   Book1.title = "Go Programming"

   Book1.author = "Mahesh Kumar"

   Book1.subject = "Go Programming Tutorial"

   Book1.book_id = 6495407



   /* book 2 specification */

   Book2.title = "Telecom Billing"

   Book2.author = "Zara Ali"

   Book2.subject = "Telecom Billing Tutorial"

   Book2.book_id = 6495700



   /* print Book1 info */

   fmt.Printf( "Book 1 title : %s\n", Book1.title)

   fmt.Printf( "Book 1 author : %s\n", Book1.author)

   fmt.Printf( "Book 1 subject : %s\n", Book1.subject)

   fmt.Printf( "Book 1 book_id : %d\n", Book1.book_id)



   /* print Book2 info */

   fmt.Printf( "Book 2 title : %s\n", Book2.title)

   fmt.Printf( "Book 2 author : %s\n", Book2.author)

   fmt.Printf( "Book 2 subject : %s\n", Book2.subject)

   fmt.Printf( "Book 2 book_id : %d\n", Book2.book_id)

}