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Setting response headers before calling WriteHeader.

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This commit is contained in:
Alexander Nyquist
2014-07-01 09:22:39 +02:00
parent 7a07b26cc2
commit 00bb3e2478
1 changed files with 3 additions and 3 deletions
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6
gin.go
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@ -300,10 +300,10 @@ func (c *Context) ParseBody(item interface{}) error {
// Serializes the given struct as a JSON into the response body in a fast and efficient way. // Serializes the given struct as a JSON into the response body in a fast and efficient way.
// It also sets the Content-Type as "application/json" // It also sets the Content-Type as "application/json"
func (c *Context) JSON(code int, obj interface{}) { func (c *Context) JSON(code int, obj interface{}) {
c.Writer.Header().Set("Content-Type", "application/json")
if code >= 0 { if code >= 0 {
c.Writer.WriteHeader(code) c.Writer.WriteHeader(code)
} }
c.Writer.Header().Set("Content-Type", "application/json")
encoder := json.NewEncoder(c.Writer) encoder := json.NewEncoder(c.Writer)
if err := encoder.Encode(obj); err != nil { if err := encoder.Encode(obj); err != nil {
c.Error(err, obj) c.Error(err, obj)
@ -314,10 +314,10 @@ func (c *Context) JSON(code int, obj interface{}) {
// Serializes the given struct as a XML into the response body in a fast and efficient way. // Serializes the given struct as a XML into the response body in a fast and efficient way.
// It also sets the Content-Type as "application/xml" // It also sets the Content-Type as "application/xml"
func (c *Context) XML(code int, obj interface{}) { func (c *Context) XML(code int, obj interface{}) {
c.Writer.Header().Set("Content-Type", "application/xml")
if code >= 0 { if code >= 0 {
c.Writer.WriteHeader(code) c.Writer.WriteHeader(code)
} }
c.Writer.Header().Set("Content-Type", "application/xml")
encoder := xml.NewEncoder(c.Writer) encoder := xml.NewEncoder(c.Writer)
if err := encoder.Encode(obj); err != nil { if err := encoder.Encode(obj); err != nil {
c.Error(err, obj) c.Error(err, obj)
@ -329,10 +329,10 @@ func (c *Context) XML(code int, obj interface{}) {
// It also update the HTTP code and sets the Content-Type as "text/html". // It also update the HTTP code and sets the Content-Type as "text/html".
// See http://golang.org/doc/articles/wiki/ // See http://golang.org/doc/articles/wiki/
func (c *Context) HTML(code int, name string, data interface{}) { func (c *Context) HTML(code int, name string, data interface{}) {
c.Writer.Header().Set("Content-Type", "text/html")
if code >= 0 { if code >= 0 {
c.Writer.WriteHeader(code) c.Writer.WriteHeader(code)
} }
c.Writer.Header().Set("Content-Type", "text/html")
if err := c.engine.HTMLTemplates.ExecuteTemplate(c.Writer, name, data); err != nil { if err := c.engine.HTMLTemplates.ExecuteTemplate(c.Writer, name, data); err != nil {
c.Error(err, map[string]interface{}{ c.Error(err, map[string]interface{}{
"name": name, "name": name,