cache
说明
版本
方法说明
package cache
// Reply 缓存器响应内容
type Reply interface {
Has() bool // 是否存在
Val() interface{} // 返回的值
Err() error // 返回的错误
Dur() time.Duration // 剩余时长
Release() // 释放响应结果
}
// Cache 字典缓存器
type Cache interface {
Has(k string) Reply // 是否存在
Set(k string, v interface{}) Reply // 设置键值
SetX(k string, v interface{}, d time.Duration) Reply // 设置键值并设置过期时长
SetN(k string, v interface{}) Reply // 设置键值存在时返回错误
SetNX(k string, v interface{}, d time.Duration) Reply // 设置键值并设置过期时长,如果存在则返回错误
Del(k string) Reply // 删除键值(不存在为成功)
DelExpired(k string) Reply // 删除过期键值(不存在为成功)
Get(k string) Reply // 获取键值
GetDel(k string) Reply // 获取并删除键值
GetSet(k string, v interface{}) Reply // 获取并设置新的键值
GetSetX(k string, v interface{}, d time.Duration) Reply // 获取并设置新的键值和过期时长
Expire(k string, d time.Duration) Reply // 设置新的过期时间
TTL(k string) Reply // 获取过期时间
}
基准参考
goos: windows
goarch: amd64
pkg: github.com/azeroth-sha/cache/memory
cpu: Intel(R) Xeon(R) CPU E3-1231 v3 @ 3.40GHz
BenchmarkSet-8 6725599 531.3 ns/op 76 B/op 3 allocs/op
BenchmarkSet-8 7228197 516.8 ns/op 75 B/op 3 allocs/op
BenchmarkSet-8 7281092 503.2 ns/op 75 B/op 3 allocs/op
BenchmarkGet-8 11582373 301.1 ns/op 18 B/op 1 allocs/op
BenchmarkGet-8 12887090 314.6 ns/op 18 B/op 1 allocs/op
BenchmarkGet-8 10562623 298.8 ns/op 17 B/op 1 allocs/op
BenchmarkDel-8 17233570 191.9 ns/op 15 B/op 1 allocs/op
BenchmarkDel-8 18140698 196.7 ns/op 15 B/op 1 allocs/op
BenchmarkDel-8 18709345 195.9 ns/op 15 B/op 1 allocs/op
BenchmarkSetX-8 9990625 384.4 ns/op 26 B/op 2 allocs/op
BenchmarkSetX-8 8875980 351.9 ns/op 26 B/op 2 allocs/op
BenchmarkSetX-8 10816364 340.7 ns/op 26 B/op 2 allocs/op
BenchmarkSetWithParallel-8 22513000 146.9 ns/op 72 B/op 3 allocs/op
BenchmarkSetWithParallel-8 24671593 143.8 ns/op 72 B/op 3 allocs/op
BenchmarkSetWithParallel-8 25524890 145.6 ns/op 73 B/op 3 allocs/op
BenchmarkGetWithParallel-8 45086565 92.57 ns/op 16 B/op 1 allocs/op
BenchmarkGetWithParallel-8 45930435 92.79 ns/op 16 B/op 1 allocs/op
BenchmarkGetWithParallel-8 44680366 97.86 ns/op 16 B/op 1 allocs/op
BenchmarkDelWithParallel-8 50732734 66.31 ns/op 15 B/op 1 allocs/op
BenchmarkDelWithParallel-8 49343863 66.49 ns/op 15 B/op 1 allocs/op
BenchmarkDelWithParallel-8 53936947 67.42 ns/op 15 B/op 1 allocs/op
BenchmarkSetXWithParallel-8 34435525 100.3 ns/op 24 B/op 2 allocs/op
BenchmarkSetXWithParallel-8 36729596 101.5 ns/op 24 B/op 2 allocs/op
BenchmarkSetXWithParallel-8 33610495 106.0 ns/op 24 B/op 2 allocs/op
PASS
ok github.com/azeroth-sha/cache/memory 93.894s
灵感来源