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Deno 2.2 Improves Dependency Management and Expands Node.js Compatibility
Deno 2.2 enhances Node.js compatibility, improves dependency management, adds OpenTelemetry support, and expands linting and task automation for developers.
github.com/graphql-go/graphql-go-handler
Golang HTTP.Handler for graphl-go
package main
import (
"net/http"
"github.com/graphql-go/handler"
)
func main() {
schema, _ := graphql.NewSchema(...)
h := handler.New(&handler.Config{
Schema: &schema,
Pretty: true,
GraphiQL: true,
})
http.Handle("/graphql", h)
http.ListenAndServe(":8080", nil)
}
h := handler.New(&handler.Config{
Schema: &schema,
Pretty: true,
GraphiQL: false,
Playground: true,
})
The handler will accept requests with the parameters:
query
: A string GraphQL document to be executed.
variables
: The runtime values to use for any GraphQL query variables
as a JSON object.
operationName
: If the provided query
contains multiple named
operations, this specifies which operation should be executed. If not
provided, an 400 error will be returned if the query
contains multiple
named operations.
GraphQL will first look for each parameter in the URL's query-string:
/graphql?query=query+getUser($id:ID){user(id:$id){name}}&variables={"id":"4"}
If not found in the query-string, it will look in the POST request body.
The handler
will interpret it
depending on the provided Content-Type
header.
application/json
: the POST body will be parsed as a JSON
object of parameters.
application/x-www-form-urlencoded
: this POST body will be
parsed as a url-encoded string of key-value pairs.
application/graphql
: The POST body will be parsed as GraphQL
query string, which provides the query
parameter.
$ go get github.com/graphql-go/handler
$ go build && go test ./...
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