41 lines
790 B
Go
41 lines
790 B
Go
package HyTools
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import (
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"math/rand"
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"time"
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)
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func RandInt64(min, max int64) int64 {
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if min >= max || min == 0 || max == 0 {
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return max
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}
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return rand.Int63n(max-min) + min
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}
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// 获取随机数字字符串
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func GetRandNumber(l int) string {
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str := "0123456789"
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bytes := []byte(str)
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result := []byte{}
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r := rand.New(rand.NewSource(time.Now().UnixNano()))
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for i := 0; i < l; i++ {
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result = append(result, bytes[r.Intn(len(bytes))])
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}
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return string(result)
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}
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// 生成随机字符串
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func GetRandomString(l int) string {
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str := "0123456789abcdefghijklmnopqrstuvwxyz"
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bytes := []byte(str)
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result := []byte{}
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r := rand.New(rand.NewSource(time.Now().UnixNano()))
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for i := 0; i < l; i++ {
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result = append(result, bytes[r.Intn(len(bytes))])
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}
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return string(result)
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}
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