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更新hash文件

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This commit is contained in:
白茶清欢 2022-05-14 14:45:14 +08:00
parent 82dbcf92d3
commit 8fae26e662
2 changed files with 14 additions and 3 deletions
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14
hash.go
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@ -13,12 +13,20 @@ import (
"github.com/spaolacci/murmur3"
)
// hash ...
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 14:41 2022/5/14
type hash struct {
}
// GetHashID ...
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 11:04 下午 2021/2/24
func GetHashID(key interface{}) uint64 {
func (h *hash) GetHashID(key interface{}) uint64 {
return murmur3.Sum64([]byte(fmt.Sprintf("%v", key)))
}
@ -27,6 +35,6 @@ func GetHashID(key interface{}) uint64 {
// Author : go_developer@163.com<白茶清欢>
//
// Date : 11:07 下午 2021/2/24
func GetHashIDMod(key interface{}, shard int) int {
return int(GetHashID(key) % uint64(shard))
func (h *hash) GetHashIDMod(key interface{}, shard int) int {
return int(h.GetHashID(key) % uint64(shard))
}

3
init.go
View File

@ -12,9 +12,12 @@ var (
Cli *cli
// File ...
File *file
// Hash ...
Hash *hash
)
func init() {
Cli = &cli{}
File = &file{}
Hash = &hash{}
}