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chore(docs): tiny update to README

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Ggicci 2024-05-20 18:56:14 -04:00
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README.md
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@ -48,7 +48,7 @@ Since v0.15.0, httpin also supports creating an HTTP request (`http.Request`) fr
- **open integrated**: with [net/http](https://ggicci.github.io/httpin/integrations/http), [go-chi/chi](https://ggicci.github.io/httpin/integrations/gochi), [gorilla/mux](https://ggicci.github.io/httpin/integrations/gorilla), [gin-gonic/gin](https://ggicci.github.io/httpin/integrations/gin), etc.
- **extensible** (advanced feature): by adding your custom directives. Read [httpin - custom directives](https://ggicci.github.io/httpin/directives/custom) for more details.
## How to decode an HTTP request to Go struct?
## Add Httpin Directives by Tagging the Struct Fields with `in`
```go
type ListUsersInput struct {
@ -56,9 +56,13 @@ type ListUsersInput struct {
Page int `in:"query=page;default=1"`
PerPage int `in:"query=per_page;default=20"`
IsMember bool `in:"query=is_member"`
Search *string `in:"query=search;omitempty"`
Search *string `in:"query=search;omitempty"`
}
```
## How to decode an HTTP request to Go struct?
```go
func ListUsers(rw http.ResponseWriter, r *http.Request) {
input := r.Context().Value(httpin.Input).(*ListUsersInput)
@ -72,13 +76,6 @@ func ListUsers(rw http.ResponseWriter, r *http.Request) {
## How to encode a Go struct to HTTP request?
```go
type ListUsersInput struct {
Token string `in:"query=access_token;header=x-access-token"`
Page int `in:"query=page;default=1"`
PerPage int `in:"query=per_page;default=20"`
IsMember bool `in:"query=is_member"`
}
func SDKListUsers() {
payload := &ListUsersInput{
Token: os.Getenv("MY_APP_ACCESS_TOKEN"),