/
util.go
49 lines (43 loc) · 834 Bytes
/
util.go
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package util
import (
"net/url"
"sort"
"strconv"
"strings"
)
func EncodeQuery(v url.Values) string {
if v == nil {
return ""
}
var buf strings.Builder
keys := make([]string, 0, len(v))
for k := range v {
keys = append(keys, k)
}
sort.Strings(keys)
for _, k := range keys {
vs := v[k]
keyEscaped := url.PathEscape(k)
for _, v := range vs {
if buf.Len() > 0 {
buf.WriteByte('&')
}
buf.WriteString(keyEscaped)
buf.WriteByte('=')
buf.WriteString(url.PathEscape(v))
}
}
return buf.String()
}
func ParseCode(code int64) string {
digitTestCode := code
digit := 0
for digitTestCode > 0 {
digitTestCode = digitTestCode / 10
digit++
}
if DIGIT_SIZE-int32(digit) != 0 {
return strings.Repeat("0", int(DIGIT_SIZE)-digit) + strconv.Itoa(int(code))
}
return strconv.Itoa(int(code))
}