April 2020
Intermediate to advanced
506 pages
20h 7m
Polish
Content preview from Go
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430 Rozdział 15.
Zrozumieć serwer net/http
W porównaniu z funkcją
main
w funkcji
viewHandler
nie ma nic zaskakującego.
Serwer przekazuje do funkcji
viewHandler
wartość typu
http.ResponseWriter
,
która służy do zapisu danych w odpowiedzi do przeglądarki, a także wskaźnik
do wartości typu
http.Request
, reprezentującej żądanie przeglądarki. W tym
programie wartość typu
Request
nie jest wykorzystywana, jednak funkcja
obsługi żądań musi ją przyjmować.
Omówienie prostej aplikacji internetowej
Przyjrzyj się teraz bliżej elementom naszej prostej aplikacji internetowej.
W funkcji
main
wywoływana jest funkcja
http.HandleFunc
z parametrami w postaci łańcucha ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.