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strings.go
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/
strings.go
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package strings
import (
"strconv"
"strings"
"unsafe"
"github.com/liasece/micserver/util/math"
)
// StringToBytes func
func StringToBytes(s string) []byte {
x := (*[2]uintptr)(unsafe.Pointer(&s))
h := [3]uintptr{x[0], x[1], x[1]}
return *(*[]byte)(unsafe.Pointer(&h))
}
// StringSplitToUint32 func
func StringSplitToUint32(str string, sli string) []uint32 {
strlist := strings.Split(str, sli)
res := make([]uint32, len(strlist))
for i, str := range strlist {
tmpint, err := strconv.Atoi(str)
if err == nil {
res[i] = uint32(tmpint)
}
}
return res
}
// StringSplitToInt32 func
func StringSplitToInt32(str string, sli string) []int32 {
strlist := strings.Split(str, sli)
res := make([]int32, len(strlist))
for i, str := range strlist {
tmpint, err := strconv.Atoi(str)
if err == nil {
res[i] = int32(tmpint)
}
}
return res
}
// RandString func
func RandString(count int) string {
var randomstr string
for r := 0; r < count; r++ {
i := math.RandBetween(65, 90)
a := rune(i)
randomstr += string(a)
}
return randomstr
}
// MustInterfaceToString func
func MustInterfaceToString(v interface{}) string {
if v, ok := v.(string); ok {
return v
}
return ""
}