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Patryk Czarnik
java_weekendowa_20221008
Commits
795aff08
Commit
795aff08
authored
Nov 12, 2022
by
Patryk Czarnik
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@GetMapping i @PostMapping
parent
ed78cacf
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-2
Kalkulator.java
PC26-Spring/src/main/java/com/example/demo/Kalkulator.java
+4
-2
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PC26-Spring/src/main/java/com/example/demo/Kalkulator.java
View file @
795aff08
...
...
@@ -2,19 +2,21 @@ package com.example.demo;
import
org.springframework.stereotype.Controller
;
import
org.springframework.ui.Model
;
import
org.springframework.web.bind.annotation.GetMapping
;
import
org.springframework.web.bind.annotation.PostMapping
;
import
org.springframework.web.bind.annotation.RequestMapping
;
import
org.springframework.web.bind.annotation.RequestMethod
;
@Controller
public
class
Kalkulator
{
@
RequestMapping
(
path
=
"/kalkulator"
,
method
=
RequestMethod
.
GET
)
@
GetMapping
(
"/kalkulator"
)
public
String
kalkulatorGet
()
{
// Obsługa metody GET - tylko wyświetlenie pustego formularza
return
"kalkulator.html"
;
}
@
RequestMapping
(
path
=
"/kalkulator"
,
method
=
RequestMethod
.
POST
)
@
PostMapping
(
"/kalkulator"
)
public
String
kalkulatorPost
(
Model
model
,
Integer
liczba1
,
Integer
liczba2
,
String
operacja
)
{
// Obsługa metody POST - zakładamy, że parametry zostały przekazane (a jeśli nie, to będzie wyjątek).
Integer
wynik
=
switch
(
operacja
)
{
...
...
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