Comments (8)
Make sure that your struct keys are exported using capitalization so the JSON parser can access it.
package main
import (
"github.com/gofiber/fiber"
)
func main() {
app := fiber.New()
type status struct {
Code int32
Message string
}
// {"Code":200,"Message":"Hello, World"}
app.Get("/", func(c *fiber.Ctx) {
c.JSON(status{200, "Hello, World"})
})
type statusLwr struct {
Code int32 `json:"code"`
Message string `json:"message"`
}
// {"code":200,"message":"Hello, World"}
app.Get("/", func(c *fiber.Ctx) {
c.JSON(statusLwr{200, "Hello, World"})
})
// {"code":200,"message":"Hello, World"}
app.Get("/", func(c *fiber.Ctx) {
c.JSON(fiber.Map{"code": 200, "message": "Hello, World"})
})
app.Listen(3000)
}
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I hate to ask this, but I am really new to golang. Fiber is my first framework to try out.
How to get v2.0.0?
I use:
import (
"github.com/gofiber/fiber/v2"
)
the go mod report:
cannot load github.com/gofiber/fiber/v2: module github.com/gofiber/fiber@latest found (v1.7.0), but does not contain package github.com/gofiber/fiber/v2
I also tried the github.com/gofiber/[email protected]
, but when I run go get -u
, the import package automatic truncated the version.
I read in the blog, the pre-release version must contain a hyphen ?
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It worked after I change to Uppercase. Thank you for the reply.
from fiber.
@washanhanzi, the pre-release
is removed, try to run go get -u github.com/gofiber/fiber
.
To see what version you are using, try to print:
package main
import (
"fmt"
"github.com/gofiber/fiber"
)
func main() {
fmt.Println(fiber.Version)
}
If this doesn't work, delete the fiber folder ~/go/src/github.com/gofiber/fiber
and run:
go get -u github.com/gofiber/fiber
again
from fiber.
In the go.mod
file, it says v1.7.0
, but the fiber.Version
command and the logo output in the console both say v1.6.1
.
T_T
Also got v1.7.0
in the go mod cache file, $GOPATH/pkg/mod/github.com/gofiber/[email protected]
.
Never see v2.0.0
even after clean the go mod cache.
from fiber.
I found the Version
in 33th line in application.go
maybe inconsistent with the 1.7.0
release version.
from fiber.
I'm closing the issue.
I will try to figure out the go mod. T_T
Thank you for the great framework.
from fiber.
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