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SplitHTTP Config: Add capability to parse int in string format (#3855)
“100” → 100 “-1” → -1 “” → 0
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@ -252,10 +252,23 @@ type Int32Range struct {
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}
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}
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func (v *Int32Range) UnmarshalJSON(data []byte) error {
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func (v *Int32Range) UnmarshalJSON(data []byte) error {
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var stringrange string
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var str string
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var rawint int32
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var rawint int32
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if err := json.Unmarshal(data, &stringrange); err == nil {
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if err := json.Unmarshal(data, &str); err == nil {
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pair := strings.SplitN(stringrange, "-", 2)
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// for number in string format like "114" or "-1"
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if value, err := strconv.Atoi(str); err == nil {
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v.From = int32(value)
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v.To = int32(value)
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return nil
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}
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// for empty "", we treat it as 0
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if str == "" {
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v.From = 0
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v.To = 0
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return nil
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}
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// for range value, like "114-514"
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pair := strings.SplitN(str, "-", 2)
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if len(pair) == 2 {
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if len(pair) == 2 {
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from, err := strconv.Atoi(pair[0])
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from, err := strconv.Atoi(pair[0])
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to, err2 := strconv.Atoi(pair[1])
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to, err2 := strconv.Atoi(pair[1])
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