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go-zero/rest/internal/encoding/parser.go

28 lines
542 B
Go

package encoding
import (
"net/http"
"net/textproto"
"github.com/zeromicro/go-zero/core/mapping"
)
const headerKey = "header"
var headerUnmarshaler = mapping.NewUnmarshaler(headerKey, mapping.WithStringValues(),
mapping.WithCanonicalKeyFunc(textproto.CanonicalMIMEHeaderKey))
// ParseHeaders parses the headers request.
func ParseHeaders(header http.Header, v any) error {
m := map[string]any{}
for k, v := range header {
if len(v) == 1 {
m[k] = v[0]
} else {
m[k] = v
}
}
return headerUnmarshaler.Unmarshal(m, v)
}