48 lines
709 B
Go
48 lines
709 B
Go
package util
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import (
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"fmt"
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"strconv"
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"unicode"
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"unicode/utf8"
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)
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func IsNormalString(b []byte) bool {
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str := string(b)
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// 检查是否为有效的 UTF-8
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if !utf8.ValidString(str) {
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return false
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}
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// 检查是否全部为可打印字符
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for _, r := range str {
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if !unicode.IsPrint(r) {
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return false
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}
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}
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return true
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}
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func MustAnyToInt(v interface{}) int {
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str := fmt.Sprintf("%v", v)
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if i, err := strconv.Atoi(str); err == nil {
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return i
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}
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return 0
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}
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func IsNumeric(s string) bool {
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for _, r := range s {
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if !unicode.IsDigit(r) {
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return false
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}
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}
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return len(s) > 0
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}
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func SplitInt64ToTwoInt32(input int64) (int64, int64) {
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return input & 0xFFFFFFFF, input >> 32
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}
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