ZiHangQin/electricity_bill_calc_service
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enhacne(setting):增加缓存生命期配置。

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This commit is contained in:
徐涛
2022-08-12 14:06:08 +08:00
parent 0692b246c1
commit 447a88ceac
4 changed files with 15 additions and 9 deletions
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6
cache/repository.go vendored
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@@ -1,6 +1,8 @@
package cache package cache
import "time" import (
"electricity_bill_calc/config"
)
func CacheData[T interface{}](instance T, category string, key ...string) error { func CacheData[T interface{}](instance T, category string, key ...string) error {
var keys = make([]string, 0) var keys = make([]string, 0)
@@ -10,7 +12,7 @@ func CacheData[T interface{}](instance T, category string, key ...string) error
if exists, _ := Exists(cacheKey); exists { if exists, _ := Exists(cacheKey); exists {
Delete(cacheKey) Delete(cacheKey)
} }
return Cache(cacheKey, &instance, 5*time.Minute) return Cache(cacheKey, &instance, config.ServiceSettings.CacheLifeTime)
} }
func RetreiveData[T interface{}](category string, key ...string) (*T, error) { func RetreiveData[T interface{}](category string, key ...string) (*T, error) {

4
cache/session.go vendored
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@@ -1,10 +1,10 @@
package cache package cache
import ( import (
"electricity_bill_calc/config"
"electricity_bill_calc/model" "electricity_bill_calc/model"
"fmt" "fmt"
"strings" "strings"
"time"
) )
func SessionKey(keys ...string) string { func SessionKey(keys ...string) string {
@@ -18,7 +18,7 @@ func SessionKey(keys ...string) string {
func CacheSession(session *model.Session) error { func CacheSession(session *model.Session) error {
key := SessionKey(session.Token) key := SessionKey(session.Token)
return Cache(key, session, 2*time.Hour) return Cache(key, session, config.ServiceSettings.MaxSessionLife)
} }
func RetreiveSession(token string) (*model.Session, error) { func RetreiveSession(token string) (*model.Session, error) {

10
config/settings.go
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@@ -4,7 +4,7 @@ import (
"time" "time"
) )
//服务器配置 // 服务器配置
type ServerSetting struct { type ServerSetting struct {
RunMode string RunMode string
HttpPort int HttpPort int
@@ -12,7 +12,7 @@ type ServerSetting struct {
WriteTimeout time.Duration WriteTimeout time.Duration
} }
//数据库配置 // 数据库配置
type DatabaseSetting struct { type DatabaseSetting struct {
User string User string
Pass string Pass string
@@ -31,9 +31,11 @@ type RedisSetting struct {
type ServiceSetting struct { type ServiceSetting struct {
MaxSessionLife time.Duration MaxSessionLife time.Duration
ItemsPageSize uint16
CacheLifeTime time.Duration
} }
//定义全局变量 // 定义全局变量
var ( var (
ServerSettings *ServerSetting ServerSettings *ServerSetting
DatabaseSettings *DatabaseSetting DatabaseSettings *DatabaseSetting
@@ -41,7 +43,7 @@ var (
ServiceSettings *ServiceSetting ServiceSettings *ServiceSetting
) )
//读取配置到全局变量 // 读取配置到全局变量
func SetupSetting() error { func SetupSetting() error {
s, err := NewConfigurationFile() s, err := NewConfigurationFile()
if err != nil { if err != nil {

4
settings.yaml
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@@ -17,4 +17,6 @@ Redis:
Password: Password:
DB: 2 DB: 2
Service: Service:
MaxSessionLife: 2h MaxSessionLife: 2h
ItemsPageSize: 20
CacheLifeTime: 5m