我正在尝试运行此代码:
type NullInt64 struct {
sql.NullInt64
}
func ToNullInt64(s string) NullInt64 {
i, err := strconv.Atoi(s)
return NullInt64{Int64: int64(i), Valid: err == nil}
}
但我收到此错误:
..\sql\sql.go:27: unknown NullInt64 field 'Int64' in struct literal
..\sql\sql.go:27: unknown NullInt64 field 'Valid' in struct literal
回首忆惘然
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