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conv.go
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conv.go
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package util
import "strconv"
func StringToPrimitive(str string, value interface{}) (error, bool) {
switch raw := value.(type) {
case *int32:
v, err := strconv.ParseInt(str, 10, 32)
if err != nil {
return err, false
}
*raw = int32(v)
case *int64:
v, err := strconv.ParseInt(str, 10, 64)
if err != nil {
return err, false
}
*raw = v
case *uint32:
v, err := strconv.ParseUint(str, 10, 32)
if err != nil {
return err, false
}
*raw = uint32(v)
case *uint64:
v, err := strconv.ParseUint(str, 10, 64)
if err != nil {
return err, false
}
*raw = v
case *string:
*raw = str
case *bool:
var v bool
var err error
switch str {
case "是":
v = true
case "否", "":
v = false
default:
v, err = strconv.ParseBool(str)
if err != nil {
return err, false
}
}
*raw = v
case *float32:
v, err := strconv.ParseFloat(str, 32)
if err != nil {
return err, false
}
*raw = float32(v)
case *float64:
v, err := strconv.ParseFloat(str, 64)
if err != nil {
return err, false
}
*raw = float64(v)
default:
return nil, false
}
return nil, true
}