Gin is a web framework written in Golang. It features a Martini-like API with much better performance -- up to 40 times faster. If you need smashing performance, get yourself some Gin.
gopher
I am very new developer and faced with such a problem while installing Gin on Ubuntu
/go/src$ go get -u github.com/gin-gonic/gin
package github.com/gin-gonic/gin: directory "/home/user/go/src/github.com/gin-gonic/gin" is not using a known version control system
package github.com/gin-gonic/gin: directory "/home/user/go/src/github.com/gin-gonic/gin" is not using a known version control system
Maybe someone knows the solution?
Hi @shyan1
Yup, Go_lev.2_RestAPI/Lec13$ git --version
git version 2.17.1
git version 2.17.1
I even deleted and reinstalled
Also I installed Gin with: sudo apt-get install -y golang-github-gin-gonic-gin-dev
but it is very unconvenient, as no any packages linking, I write evry module manually and it is still not working
/go/src$ go get github.com/gin-gonic/gin
package github.com/gin-gonic/gin: no Go files in /home/user/go/src/github.com/gin-gonic/gin
package github.com/gin-gonic/gin: no Go files in /home/user/go/src/github.com/gin-gonic/gin
is there any comprehensive guide that I can refer to regarding implementing testing in gin?
1 reply
For example, I have 2 apis (resources) like /users and /projects. /users has 2 subpath like /users/get and /users/delete, I just want to pre-check the permission of the access request, which comes with authorization info. For example, parsing the request and we got scope 'delete' and resource 'users', it can access /users/delete, but when access /users/get, it is denied. So my questtion is how can I define the scope and permission for endpoints in Go Gin? Thanks for reading!
1 reply
Hello everyone
I have a question
I want to write a program that, for example, has a timekeeping function and We also have an infinite loop function to receive instant input from the user and print it
And also is very important to both work together
Do not wait for the first function to end
I have a question
I want to write a program that, for example, has a timekeeping function and We also have an infinite loop function to receive instant input from the user and print it
And also is very important to both work together
Do not wait for the first function to end
Hello everyone,
I'm getting context cancelled error inside my go routine below is my code.
func (service maintenanceHandler) CardHandler(ctx *gin.Context) {
var requestBody models.DefaultTicket
//perform some action.
go doSomethingElse(requestBody.Priority,ctx)
}I also tried with
func (service maintenanceHandler) CardHandler(ctx *gin.Context) {
var requestBody models.DefaultTicket
//perform some action.
go doSomethingElse(requestBody.Priority,ctx.Copy())
}In both the case I'm getting CONTEXT CANCELLED inside go routine method, can anyone please help me in this?
Hi, I'm trying to use BindJSON like this: https://paste.q3k.org/paste/wV2P1SdG#5gpfBdFCNygTgbmqRblICRZFbS5A7og5foV0uBdvuaz But my MessageDeleteQuery always becomes an empty struct and no error is caught
It fails only at
req.code != msg.Code
ohhh,
required, not requred :sweat:
Nah, that didn't change anything sadly
Something like:
type MyModel struct {
key string `json:"key" bindind:"dafult=5"`
}
Sorry: I'm newbie! And thank to anyone'll answer
How to use a type definition in another file with swaggo?
Using swaggo generate API document based on godoc syntax.
Source folder and files
|-post
|--controller.go
|--response.goFor this definition:
controller.go
package post
...
// Index godoc
// @Summary Index Post
// @Success 200 {array} []*Response
// @Router /v1/posts [get]
func Index(ctx *gin.Context) {
...
}The Response is been defined in an another file but the same package.
response.go
package post
// Response is post response body
type Response struct {
ID int64 `json:"id"`
Name string `json:"name"`
CreatedAt string `json:"created_at"`
UpdatedAt string `json:"updated_at"`
}But when run swag init to generate swagger docs, it said:
2021/01/29 09:39:56 Generate swagger docs....
2021/01/29 09:39:56 Generate general API Info, search dir:./
2021/01/29 09:39:56 ParseComment error in file application/post/controller.go :cannot find type definition:When I move the Response struct to controller.go, it works.
How to import it with godoc or swaggo?
Hi @Antonin72982395_twitter , I don't think you can have default values just like that, but you can do something like below
func NewResponse(data interface{}) Response {
// ... check nil and assign default values
}or as an extension function
func (r *Response) SetDefaults() Response {
// ... check nil and assign default values
}
Hi! One of my routes, /new-payment (this happens with all new routes) gets stuck on a redirect. My site goes from the URL http://localhost:8081/auth/new_payment_get to http://localhost:8081/new-payment, it’s missing /auth after the port and before the route (it should be redirected to http://localhost:8081/auth/new_payment_get). The POST route (http://localhost:8081/auth/new-payment) is supposed to be invoked when the user presses "submit" on a form on the "new_payment_get.html" page. Now it looks like http://localhost:8081/new_payment (it's supposed to be: http://localhost:8081/auth/new_payment_get.). The POST request registers on the server.
gin-gonic/gin#2675 causes the engine.prepareTrustedCIDRS to never execute if gin is not started via gin.RUN().
Our project uses http.Handler to start the service instead of gin.Run