gopkg/gin
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feat: support custom json codec at runtime (#3391)

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* refactor(json): export json codec

* feat(json): support custom json codec at runtime

* chore(copyright): update copyright to 2025 gin core team

* docs(gin): add custom json codec examples in doc file
This commit is contained in:
Tim
2025-06-16 23:16:36 +08:00
committed by GitHub
parent 0a864884de
commit 688a429d19
19 changed files with 497 additions and 125 deletions
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render/json.go
+7 -7
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@@ -11,8 +11,8 @@ import (
"net/http"
"unicode"
"github.com/gin-gonic/gin/codec/json"
"github.com/gin-gonic/gin/internal/bytesconv"
"github.com/gin-gonic/gin/internal/json"
)
// JSON contains the given interface object.
@@ -66,7 +66,7 @@ func (r JSON) WriteContentType(w http.ResponseWriter) {
// WriteJSON marshals the given interface object and writes it with custom ContentType.
func WriteJSON(w http.ResponseWriter, obj any) error {
writeContentType(w, jsonContentType)
jsonBytes, err := json.Marshal(obj)
jsonBytes, err := json.API.Marshal(obj)
if err != nil {
return err
}
@@ -77,7 +77,7 @@ func WriteJSON(w http.ResponseWriter, obj any) error {
// Render (IndentedJSON) marshals the given interface object and writes it with custom ContentType.
func (r IndentedJSON) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
jsonBytes, err := json.MarshalIndent(r.Data, "", " ")
jsonBytes, err := json.API.MarshalIndent(r.Data, "", " ")
if err != nil {
return err
}
@@ -93,7 +93,7 @@ func (r IndentedJSON) WriteContentType(w http.ResponseWriter) {
// Render (SecureJSON) marshals the given interface object and writes it with custom ContentType.
func (r SecureJSON) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
jsonBytes, err := json.Marshal(r.Data)
jsonBytes, err := json.API.Marshal(r.Data)
if err != nil {
return err
}
@@ -116,7 +116,7 @@ func (r SecureJSON) WriteContentType(w http.ResponseWriter) {
// Render (JsonpJSON) marshals the given interface object and writes it and its callback with custom ContentType.
func (r JsonpJSON) Render(w http.ResponseWriter) (err error) {
r.WriteContentType(w)
ret, err := json.Marshal(r.Data)
ret, err := json.API.Marshal(r.Data)
if err != nil {
return err
}
@@ -154,7 +154,7 @@ func (r JsonpJSON) WriteContentType(w http.ResponseWriter) {
// Render (AsciiJSON) marshals the given interface object and writes it with custom ContentType.
func (r AsciiJSON) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
ret, err := json.Marshal(r.Data)
ret, err := json.API.Marshal(r.Data)
if err != nil {
return err
}
@@ -183,7 +183,7 @@ func (r AsciiJSON) WriteContentType(w http.ResponseWriter) {
// Render (PureJSON) writes custom ContentType and encodes the given interface object.
func (r PureJSON) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
encoder := json.NewEncoder(w)
encoder := json.API.NewEncoder(w)
encoder.SetEscapeHTML(false)
return encoder.Encode(r.Data)
}