89 lines
1.8 KiB
Markdown
89 lines
1.8 KiB
Markdown
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## cache from revel
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demo
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```go
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package main
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import (
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"github.com/toolkits/cache"
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"log"
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"time"
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)
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func main() {
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log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
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cache.InitCache(
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"127.0.0.1:6379",
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5,
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10,
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time.Minute,
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time.Minute,
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time.Minute,
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time.Hour,
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)
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var name string
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if err := cache.Get("name", &name); err != nil {
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log.Println("not found name, set it")
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cache.Set("name", "Ulric", time.Second)
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} else {
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log.Println("should not be in here")
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}
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if err := cache.Get("name", &name); err != nil {
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log.Println("should not be in here")
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} else {
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log.Println("found name:", name)
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}
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time.Sleep(time.Second * 2)
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var nameAgain string
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if err := cache.Get("name", &nameAgain); err != nil {
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log.Println("not found name again")
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} else {
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log.Println("should not be in here")
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}
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cache.Set("age", 100, time.Second)
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var age int
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if err := cache.Get("age", &age); err != nil {
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log.Println("should not be in here")
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} else {
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log.Println("age setted:", age)
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}
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cache.Increment("age", 3)
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cache.Decrement("age", 1)
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var t int
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cache.Get("age", &t)
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log.Println("age>>>", t)
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log.Println(cache.Add("age", 23, time.Minute))
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cache.Replace("age", 24, time.Minute)
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var tt int
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cache.Get("age", &tt)
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log.Println("age>>>", tt)
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cache.Delete("age")
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var ageAgain int
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if err := cache.Get("age", &ageAgain); err != nil {
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log.Println("delete age successfully")
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} else {
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log.Println("should not be in here")
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}
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type User struct {
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Name string
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Age int
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}
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cache.Set("user", &User{"Ulric", 100}, time.Minute)
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var u User
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cache.Get("user", &u)
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log.Println(u)
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}
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```
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