(Quick Reference)
request
目的
Purpose
The
request object is an instance of the Servlet API's
HttpServletRequest class
使用例
Examples
class BookController {
def list() {
log.info "User agent: ${request.getHeader("User-Agent")}" render(view: actionName)
}
}詳細
Description
The
HttpServletRequest class is useful for, amongst other things, obtaining request headers, storing request scoped attributes and establishing information about the client. Refer to the Servlet API's javadocs for further information.
The additional methods added to the request object are documented in the Grails Servlet API reference guide
