harness-drone/vendor/github.com/gin-gonic/gin/render/text.go
2015-09-29 17:34:44 -07:00

24 lines
408 B
Go

package render
import (
"fmt"
"net/http"
)
type String struct {
Format string
Data []interface{}
}
func (r String) Write(w http.ResponseWriter) error {
header := w.Header()
if _, exist := header["Content-Type"]; !exist {
header.Set("Content-Type", "text/plain; charset=utf-8")
}
if len(r.Data) > 0 {
fmt.Fprintf(w, r.Format, r.Data...)
} else {
w.Write([]byte(r.Format))
}
return nil
}