数据库缓存增加设置
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374e0ab2ac
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@ -133,8 +133,20 @@ func (this *Application) Run(router Router) {
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//启动实例
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//启动实例
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func (this *Application) SetConnectDB(connect func(err ...*Error) *sql.DB) {
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func (this *Application) SetConnectDB(connect func(err ...*Error) *sql.DB) {
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//this.Db.DBCached=false
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//if this.Config.GetCeilInt("dbCached")!=0{
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// this.Db.DBCached=true
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//}
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this.connectDbFunc = connect
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this.connectDbFunc = connect
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this.Db.SetConnect(this.connectDbFunc)
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this.Db.SetConnect(this.connectDbFunc)
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this.Db.DBCached=false
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if this.Config.GetCeilInt("dbCached")!=0{
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this.Db.DBCached=true
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}
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}
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}
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//设置配置文件路径全路径或者相对路径
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//设置配置文件路径全路径或者相对路径
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13
db.go
13
db.go
@ -13,6 +13,7 @@ type HoTimeDB struct {
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*sql.DB
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*sql.DB
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contextBase
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contextBase
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CacheIns
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CacheIns
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DBCached bool
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LastQuery string
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LastQuery string
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LastData []interface{}
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LastData []interface{}
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ConnectFunc func(err ...*Error) *sql.DB
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ConnectFunc func(err ...*Error) *sql.DB
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@ -30,7 +31,7 @@ func (this *HoTimeDB) SetConnect(connect func(err ...*Error) *sql.DB, err ...*Er
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//事务,如果action返回true则执行成功;false则回滚
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//事务,如果action返回true则执行成功;false则回滚
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func (this *HoTimeDB) Action(action func(db HoTimeDB) bool) bool {
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func (this *HoTimeDB) Action(action func(db HoTimeDB) bool) bool {
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db := HoTimeDB{DB: this.DB,CacheIns:this.CacheIns}
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db := HoTimeDB{DB: this.DB,CacheIns:this.CacheIns,DBCached:this.DBCached}
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tx, err := db.Begin()
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tx, err := db.Begin()
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if err != nil {
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if err != nil {
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this.LastErr.SetError(err)
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this.LastErr.SetError(err)
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@ -427,7 +428,7 @@ func (this *HoTimeDB) Select(table string, qu ...interface{}) []Map {
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qs = append(qs, resWhere...)
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qs = append(qs, resWhere...)
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md5:=this.md5(query,qs...)
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md5:=this.md5(query,qs...)
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if this.CacheIns!=nil{
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if this.DBCached&&this.CacheIns!=nil{
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//如果缓存有则从缓存取
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//如果缓存有则从缓存取
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cacheData:=this.Cache(table+":"+md5)
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cacheData:=this.Cache(table+":"+md5)
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@ -448,7 +449,7 @@ func (this *HoTimeDB) Select(table string, qu ...interface{}) []Map {
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}
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}
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//缓存
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//缓存
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if this.CacheIns!=nil{
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if this.DBCached&&this.CacheIns!=nil{
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this.Cache(table+":"+md5,res)
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this.Cache(table+":"+md5,res)
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}
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}
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@ -854,7 +855,7 @@ func (this *HoTimeDB) Update(table string, data Map, where Map) int64 {
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//如果更新成功,则删除缓存
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//如果更新成功,则删除缓存
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if rows!=0{
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if rows!=0{
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if this.CacheIns!=nil{
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if this.DBCached&&this.CacheIns!=nil{
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this.Cache(table+"*",nil)
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this.Cache(table+"*",nil)
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}
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}
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}
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}
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@ -877,7 +878,7 @@ func (this *HoTimeDB) Delete(table string, data map[string]interface{}) int64 {
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//如果删除成功,删除对应缓存
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//如果删除成功,删除对应缓存
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if rows!=0{
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if rows!=0{
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if this.CacheIns!=nil{
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if this.DBCached&&this.CacheIns!=nil{
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this.Cache(table+"*",nil)
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this.Cache(table+"*",nil)
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}
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}
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}
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}
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@ -919,7 +920,7 @@ func (this *HoTimeDB) Insert(table string, data map[string]interface{}) int64 {
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//如果插入成功,删除缓存
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//如果插入成功,删除缓存
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if id!=0{
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if id!=0{
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if this.CacheIns!=nil{
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if this.DBCached&&this.CacheIns!=nil{
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this.Cache(table+"*",nil)
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this.Cache(table+"*",nil)
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}
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}
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}
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}
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1
var.go
1
var.go
@ -16,6 +16,7 @@ var Config = Map{
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"dbUser": "root",
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"dbUser": "root",
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"dbPwd": "root",
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"dbPwd": "root",
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"dbPort": "3306",
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"dbPort": "3306",
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"dbCached":0,//0不开启缓存
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"port": "0",
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"port": "0",
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"cacheShortTime": 60 * 60 * 2,
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"cacheShortTime": 60 * 60 * 2,
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"cacheLongTime": 60 * 60 * 24 * 30,
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"cacheLongTime": 60 * 60 * 24 * 30,
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