316 CHAPTER 7: Rapid Web Development with Grails
Modify the code of index(){}, as illustrated in Listing 7-4.
Listing 7-4. Modifying the Index Action
def index() {
render "book list"
}
Now you can click the BookController link in Figure 7-14, and you will get the simple textual
response illustrated in Figure 7-15.
Figure 7-14. Welcome screen of the bookstore application