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urlencoder.go
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42 lines (34 loc) · 919 Bytes
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package urlquery
import "net/url"
var (
// global query encoder, priority: global > default
gQueryEncoder QueryEncoder
// default query encoder
defaultQueryEncoder DefaultQueryEncoder
)
// SetGlobalQueryEncoder set global query encoder
func SetGlobalQueryEncoder(u QueryEncoder) {
gQueryEncoder = u
}
// get query encoder
func getQueryEncoder() QueryEncoder {
if gQueryEncoder == nil {
return defaultQueryEncoder
}
return gQueryEncoder
}
// A QueryEncoder is a interface implementing Escape and UnEscape method
type QueryEncoder interface {
Escape(s string) string
UnEscape(s string) (string, error)
}
// A DefaultQueryEncoder is a default URL-Encoder
type DefaultQueryEncoder struct{}
// Escape text
func (u DefaultQueryEncoder) Escape(s string) string {
return url.QueryEscape(s)
}
// UnEscape text
func (u DefaultQueryEncoder) UnEscape(s string) (string, error) {
return url.QueryUnescape(s)
}