缓存驱动更换成功，支持3级缓存，memory，以及db

application.go

@@ -32,10 +32,8 @@ type Application struct {
 	configPath      string
 	Config          Map
 	Db              HoTimeDB
+	*HoTimeCache
 	*http.Server
-	CacheIns
-	sessionLong  CacheIns
-	sessionShort CacheIns
 	http.Handler
 }
 
@@ -51,8 +49,8 @@ func (that *Application) Run(router Router) {
 	}
 
 	//防止手动设置缓存误伤
-	if that.CacheIns == nil {
+	if that.HoTimeCache == nil {
-		that.SetCache(CacheIns(&CacheMemory{}))
+		that.SetCache()
 	}
 
 	//防止手动设置session误伤
@@ -103,10 +101,6 @@ func (that *Application) Run(router Router) {
 		that.Db.SetConnect(that.connectDbFunc)
 	}
 
-	if that.CacheIns == nil {
-		that.CacheIns = CacheIns(&CacheMemory{Map: Map{}, Time: that.Config.GetInt64("cacheShortTime")})
-	}
-
 	//异常处理
 	defer func() {
 		if err := recover(); err != nil {
@@ -170,13 +164,6 @@ func (that *Application) SetConnectDB(connect func(err ...*Error) (master, slave
 
 }
 
-// SetSession 设置配置文件路径全路径或者相对路径
-func (that *Application) SetSession(short CacheIns, Long CacheIns) {
-	that.sessionLong = Long
-	that.sessionShort = short
-
-}
-
 // SetDefault 默认配置缓存和session实现
 func (that *Application) SetDefault(connect func(err ...*Error) (*sql.DB, *sql.DB)) {
 	that.SetConfig()
@@ -189,10 +176,10 @@ func (that *Application) SetDefault(connect func(err ...*Error) (*sql.DB, *sql.D
 }
 
 // SetCache 设置配置文件路径全路径或者相对路径
-func (that *Application) SetCache(cache CacheIns) {
+func (that *Application) SetCache() {
-
+	cacheIns := HoTimeCache{}
-	that.CacheIns = cache
+	cacheIns.Init(that.Config.GetMap("cache"), HoTimeDBInterface(&that.Db), &that.Error)
-
+	that.HoTimeCache = &cacheIns
 }
 
 // SetConfig 设置配置文件路径全路径或者相对路径
@@ -320,10 +307,8 @@ func (that *Application) handler(w http.ResponseWriter, req *http.Request) {
 	}
 	//访问实例
 	context := Context{SessionIns: SessionIns{SessionId: sessionId,
-		LongCache:  that.sessionLong,
+		HoTimeCache: that.HoTimeCache,
-		ShortCache: that.sessionShort,
 	},
-		CacheIns: that.CacheIns,
 		Resp: w, Req: req, Application: that, RouterString: s, Config: that.Config, Db: &that.Db, HandlerStr: unescapeUrl}
 	//header默认设置
 	header := w.Header()
@@ -470,7 +455,7 @@ func Init(config string) Application {
 	appIns.SetConfig(config)
 
 	SetDB(&appIns)
-	//appIns.SetCache()
+	appIns.SetCache()
 	return appIns
 }
 

cache/cache.go

@@ -2,31 +2,276 @@ package cache
 
 import (
 	. "../common"
+	"errors"
 )
 
+// HoTimeCache 可配置memory，db，redis，默认启用memory，默认优先级为memory>redis>db,memory与数据库缓存设置项一致，
+//缓存数据填充会自动反方向反哺，加入memory缓存过期将自动从redis更新，但memory永远不会更新redis，如果是集群建议不要开启memory，配置即启用
 type HoTimeCache struct {
-
+	*Error
-	//set(key string, value interface{}, time int64)
+	dbCache     *CacheDb
-	//get(key string) interface{}
+	redisCache  *CacheRedis
-	//delete(key string)
+	memoryCache *CacheMemory
-	Error
+	Config      Map
-	dbCache     CacheIns
-	redisCache  CacheIns
-	memoryCache CacheIns
 }
 
-func (this *HoTimeCache) Session(key string, data ...interface{}) *Obj {
+func (that *HoTimeCache) Session(key string, data ...interface{}) *Obj {
-	return nil
+	var reData *Obj
+	if len(data) == 0 {
+		//内存缓存有
+		if that.memoryCache != nil && that.memoryCache.SessionSet {
+			reData = that.memoryCache.Cache(key, data)
+			if reData != nil {
+				return reData
+			}
+		}
+
+		//redis缓存有
+		if that.redisCache != nil && that.redisCache.SessionSet {
+			reData = that.redisCache.Cache(key, data)
+			if reData != nil {
+				if that.memoryCache != nil && that.memoryCache.SessionSet {
+					that.memoryCache.Cache(key, reData)
+				}
+				return reData
+			}
+		}
+
+		//db缓存有
+		if that.dbCache != nil && that.dbCache.SessionSet {
+			reData = that.dbCache.Cache(key, data)
+			if reData != nil {
+				if that.memoryCache != nil && that.memoryCache.SessionSet {
+					that.memoryCache.Cache(key, reData)
+				}
+				if that.redisCache != nil && that.redisCache.SessionSet {
+					that.redisCache.Cache(key, reData)
+				}
+
+				return reData
+			}
+		}
+		return reData
+	}
+
+	//设置缓存
+	//设置内存缓存
+	if that.memoryCache != nil && that.memoryCache.SessionSet {
+		reData = that.memoryCache.Cache(key, data)
+	}
+	//redis缓存有
+	if that.redisCache != nil && that.redisCache.SessionSet {
+		reData = that.redisCache.Cache(key, data)
+	}
+	//redis缓存有
+	if that.dbCache != nil && that.dbCache.SessionSet {
+		reData = that.dbCache.Cache(key, data)
+	}
+	return reData
+
 }
-func (this *HoTimeCache) Db(key string, data ...interface{}) *Obj {
+func (that *HoTimeCache) Db(key string, data ...interface{}) *Obj {
-	return nil
+	var reData *Obj
+	if len(data) == 0 {
+		//内存缓存有
+		if that.memoryCache != nil && that.memoryCache.DbSet {
+			reData = that.memoryCache.Cache(key, data)
+			if reData != nil {
+				return reData
+			}
+		}
+
+		//redis缓存有
+		if that.redisCache != nil && that.redisCache.DbSet {
+			reData = that.redisCache.Cache(key, data)
+			if reData != nil {
+				if that.memoryCache != nil && that.memoryCache.DbSet {
+					that.memoryCache.Cache(key, reData)
+				}
+				return reData
+			}
+		}
+
+		//redis缓存有
+		if that.dbCache != nil && that.dbCache.DbSet {
+			reData = that.dbCache.Cache(key, data)
+			if reData != nil {
+				if that.memoryCache != nil && that.memoryCache.DbSet {
+					that.memoryCache.Cache(key, reData)
+				}
+
+				if that.redisCache != nil && that.redisCache.DbSet {
+					that.redisCache.Cache(key, reData)
+				}
+
+				return reData
+			}
+		}
+		return reData
+	}
+
+	//设置缓存
+	//设置内存缓存
+	if that.memoryCache != nil && that.memoryCache.DbSet {
+		reData = that.memoryCache.Cache(key, data)
+	}
+	//redis缓存有
+	if that.redisCache != nil && that.redisCache.DbSet {
+		reData = that.redisCache.Cache(key, data)
+	}
+	//redis缓存有
+	if that.dbCache != nil && that.dbCache.DbSet {
+		reData = that.dbCache.Cache(key, data)
+	}
+	return reData
 }
 
-func (this *HoTimeCache) Cache(key string, data ...interface{}) *Obj {
+func (that *HoTimeCache) Cache(key string, data ...interface{}) *Obj {
-	return nil
+	var reData *Obj
+	if len(data) == 0 {
+		//内存缓存有
+		if that.memoryCache != nil {
+			reData = that.memoryCache.Cache(key, data)
+			if reData != nil {
+				return reData
+			}
+		}
+
+		//redis缓存有
+		if that.redisCache != nil {
+			reData = that.redisCache.Cache(key, data)
+			if reData != nil {
+
+				if that.memoryCache != nil {
+					that.memoryCache.Cache(key, reData)
+				}
+				return reData
+			}
+		}
+
+		//redis缓存有
+		if that.dbCache != nil {
+			reData = that.dbCache.Cache(key, data)
+			if reData != nil {
+				if that.memoryCache != nil {
+					that.memoryCache.Cache(key, reData)
+				}
+				if that.redisCache != nil {
+					that.redisCache.Cache(key, reData)
+				}
+				return reData
+			}
+		}
+		return reData
+	}
+
+	//设置缓存
+	//设置内存缓存
+	if that.memoryCache != nil {
+		reData = that.memoryCache.Cache(key, data)
+	}
+	//redis缓存有
+	if that.redisCache != nil {
+		reData = that.redisCache.Cache(key, data)
+	}
+	//redis缓存有
+	if that.dbCache != nil {
+		reData = that.dbCache.Cache(key, data)
+	}
+	return reData
 }
 
-func (this *HoTimeCache) getIndex() []CacheIns {
+func (that *HoTimeCache) Init(config Map, hotimeDb HoTimeDBInterface, err ...*Error) {
+	//防止空数据问题
+	if config == nil {
+		config = Map{}
+	}
+	if err[0] != nil {
+		that.Error = err[0]
+	}
+	that.Config = config
+	//memory配置初始化
+	memory := that.Config.GetMap("memory")
+	if memory == nil {
+		memory = Map{
+			"db":      true,
+			"session": true,
+			"sort":    0,
+			"timeout": 60 * 60 * 2,
+		}
+
+	}
+	if memory.Get("db") == nil {
+		memory["db"] = true
+	}
+
+	if memory.Get("session") == nil {
+		memory["session"] = true
+	}
+
+	if memory.Get("timeout") == nil {
+		memory["timeout"] = 60 * 60 * 2
+	}
+	that.Config["memory"] = memory
+	that.memoryCache = &CacheMemory{TimeOut: memory.GetCeilInt64("timeout"),
+		DbSet: memory.GetBool("db"), SessionSet: memory.GetBool("session")}
+	if err[0] != nil {
+		that.memoryCache.SetError(err[0])
+	}
+
+	//db配置初始化
+	redis := that.Config.GetMap("redis")
+	if redis != nil {
+		if redis.GetString("host") == "" || redis.GetString("port") == "" {
+			if err[0] != nil {
+				err[0].SetError(errors.New("请检查redis配置host和port配置"))
+			}
+			return
+		}
+		if redis.Get("db") == nil {
+			redis["db"] = true
+		}
+
+		if redis.Get("session") == nil {
+			redis["session"] = true
+		}
+
+		if redis.Get("timeout") == nil {
+			redis["timeout"] = 60 * 60 * 24 * 30
+		}
+		that.Config["redis"] = redis
+		that.redisCache = &CacheRedis{TimeOut: redis.GetCeilInt64("timeout"),
+			DbSet: redis.GetBool("db"), SessionSet: redis.GetBool("session"), Host: redis.GetString("host"),
+			Pwd: redis.GetString("password"), Port: redis.GetCeilInt64("port")}
+
+		if err[0] != nil {
+			that.redisCache.SetError(err[0])
+		}
+	}
+
+	//db配置初始化
+	db := that.Config.GetMap("db")
+	if db != nil {
+
+		if db.Get("db") == nil {
+			db["db"] = false
+		}
+
+		if db.Get("session") == nil {
+			db["session"] = true
+		}
+		if db.Get("timeout") == nil {
+			db["timeout"] = 60 * 60 * 24 * 30
+		}
+		that.Config["db"] = db
+
+		that.dbCache = &CacheDb{TimeOut: db.GetCeilInt64("timeout"),
+			DbSet: db.GetBool("db"), SessionSet: db.GetBool("session"),
+			Db: hotimeDb}
+
+		if err[0] != nil {
+			that.dbCache.SetError(err[0])
+		}
+	}
 
-	return nil
 }

cache/cache_db.go

@@ -20,13 +20,26 @@ type HoTimeDBInterface interface {
 }
 
 type CacheDb struct {
+	TimeOut    int64
+	DbSet      bool
+	SessionSet bool
 	Time       int64
 	Db         HoTimeDBInterface
-	Error
+	*Error
 	ContextBase
 	isInit bool
 }
 
+func (this *CacheDb) GetError() *Error {
+
+	return this.Error
+
+}
+
+func (this *CacheDb) SetError(err *Error) {
+	this.Error = err
+}
+
 func (that *CacheDb) initDbTable() {
 	if that.isInit {
 		return
@@ -146,7 +159,7 @@ func (that *CacheDb) Cache(key string, data ...interface{}) *Obj {
 	}
 	if len(data) == 2 {
 		that.SetError(nil)
-		tempt := ObjToInt64(data[1], &that.Error)
+		tempt := ObjToInt64(data[1], that.Error)
 
 		if tempt > tim {
 			tim = tempt

cache/cache_memory.go

@@ -8,13 +8,25 @@ import (
 )
 
 type CacheMemory struct {
-	Time int64
+	TimeOut    int64
+	DbSet      bool
+	SessionSet bool
 	Map
-	Error
+	*Error
 	ContextBase
 	mutex *sync.RWMutex
 }
 
+func (this *CacheMemory) GetError() *Error {
+
+	return this.Error
+
+}
+
+func (this *CacheMemory) SetError(err *Error) {
+	this.Error = err
+}
+
 //获取Cache键只能为string类型
 func (this *CacheMemory) get(key string) interface{} {
 	this.Error.SetError(nil)
@@ -25,8 +37,8 @@ func (this *CacheMemory) get(key string) interface{} {
 	if this.Map[key] == nil {
 		return nil
 	}
-	data := this.Map.Get(key, &this.Error).(cacheData)
+	data := this.Map.Get(key, this.Error).(cacheData)
-	if this.GetError() != nil {
+	if this.Error.GetError() != nil {
 		return nil
 	}
 
@@ -121,21 +133,18 @@ func (this *CacheMemory) Cache(key string, data ...interface{}) *Obj {
 	}
 
 	if len(data) == 1 {
-		if this.Time == 0 {
-			//this.Time = Config.GetInt64("cacheShortTime")
-		}
 
-		tim = tim + this.Time
+		tim = tim + this.TimeOut
 
 	}
 	if len(data) == 2 {
 		this.Error.SetError(nil)
-		tempt := ObjToInt64(data[1], &this.Error)
+		tempt := ObjToInt64(data[1], this.Error)
 
 		if tempt > tim {
 
 			tim = tempt
-		} else if this.GetError() == nil {
+		} else if this.Error.GetError() == nil {
 
 			tim = tim + tempt
 		}

cache/cache_redis.go

@@ -8,13 +8,26 @@ import (
 )
 
 type CacheRedis struct {
+	TimeOut    int64
+	DbSet      bool
+	SessionSet bool
 	Host       string
 	Pwd        string
-	Time int64
+	Port       int64
 	conn       redis.Conn
 	tag        int64
 	ContextBase
-	Error
+	*Error
+}
+
+func (this *CacheRedis) GetError() *Error {
+
+	return this.Error
+
+}
+
+func (this *CacheRedis) SetError(err *Error) {
+	this.Error = err
 }
 
 //唯一标志
@@ -28,7 +41,7 @@ func (this *CacheRedis) GetTag() int64 {
 
 func (this *CacheRedis) reCon() bool {
 	var err error
-	this.conn, err = redis.Dial("tcp", this.Host)
+	this.conn, err = redis.Dial("tcp", this.Host+":"+ObjToStr(this.Port))
 	if err != nil {
 		this.conn = nil
 		this.Error.SetError(err)
@@ -129,15 +142,15 @@ func (this *CacheRedis) Cache(key string, data ...interface{}) *Obj {
 	//添加缓存
 	if len(data) == 1 {
 
-		if this.Time == 0 {
+		if this.TimeOut == 0 {
 			//this.Time = Config.GetInt64("cacheShortTime")
 		}
 
-		tim += this.Time
+		tim += this.TimeOut
 	}
 	if len(data) == 2 {
 		this.Error.SetError(nil)
-		tempt := ObjToInt64(data[1], &this.Error)
+		tempt := ObjToInt64(data[1], this.Error)
 		if tempt > tim {
 
 			tim = tempt

cache/type.go

@@ -8,8 +8,8 @@ type CacheIns interface {
 	//set(key string, value interface{}, time int64)
 	//get(key string) interface{}
 	//delete(key string)
-	GetError() error
+	GetError() *Error
-	SetError(err error)
+	SetError(err *Error)
 	Cache(key string, data ...interface{}) *Obj
 }
 

common/error.go

@@ -6,7 +6,7 @@ import (
 
 // Error 框架层处理错误
 type Error struct {
-	*logrus.Logger
+	Logger *logrus.Logger
 	error
 }
 

db/db.go

@@ -16,9 +16,8 @@ import (
 type HoTimeDB struct {
 	*sql.DB
 	ContextBase
-	cache.CacheIns
+	*cache.HoTimeCache
 	Type        string
-	DBCached    bool
 	LastQuery   string
 	LastData    []interface{}
 	ConnectFunc func(err ...*Error) (*sql.DB, *sql.DB)
@@ -42,7 +41,7 @@ func (that *HoTimeDB) GetType() string {
 
 // Action 事务，如果action返回true则执行成功；false则回滚
 func (that *HoTimeDB) Action(action func(db HoTimeDB) bool) bool {
-	db := HoTimeDB{DB: that.DB, CacheIns: that.CacheIns, DBCached: that.DBCached}
+	db := HoTimeDB{DB: that.DB, HoTimeCache: that.HoTimeCache}
 	tx, err := db.Begin()
 	if err != nil {
 		that.LastErr.SetError(err)
@@ -468,9 +467,9 @@ func (that *HoTimeDB) Select(table string, qu ...interface{}) []Map {
 	qs = append(qs, resWhere...)
 	md5 := that.md5(query, qs...)
 
-	if that.DBCached && that.CacheIns != nil {
+	if that.HoTimeCache != nil {
 		//如果缓存有则从缓存取
-		cacheData := that.Cache(table + ":" + md5)
+		cacheData := that.HoTimeCache.Db(table + ":" + md5)
 
 		if cacheData.Data != nil {
 			return cacheData.ToMapArray()
@@ -485,9 +484,9 @@ func (that *HoTimeDB) Select(table string, qu ...interface{}) []Map {
 	}
 
 	//缓存
-	if that.DBCached && that.CacheIns != nil {
+	if that.HoTimeCache != nil {
 
-		_ = that.Cache(table+":"+md5, res)
+		_ = that.HoTimeCache.Db(table+":"+md5, res)
 	}
 
 	return res
@@ -889,8 +888,8 @@ func (that *HoTimeDB) Update(table string, data Map, where Map) int64 {
 
 	//如果更新成功，则删除缓存
 	if rows != 0 {
-		if that.DBCached && that.CacheIns != nil {
+		if that.HoTimeCache != nil {
-			_ = that.Cache(table+"*", nil)
+			_ = that.HoTimeCache.Db(table+"*", nil)
 		}
 	}
 
@@ -912,8 +911,8 @@ func (that *HoTimeDB) Delete(table string, data map[string]interface{}) int64 {
 
 	//如果删除成功,删除对应缓存
 	if rows != 0 {
-		if that.DBCached && that.CacheIns != nil {
+		if that.HoTimeCache != nil {
-			_ = that.Cache(table+"*", nil)
+			_ = that.HoTimeCache.Db(table+"*", nil)
 		}
 	}
 	//return 0
@@ -954,8 +953,8 @@ func (that *HoTimeDB) Insert(table string, data map[string]interface{}) int64 {
 
 	//如果插入成功，删除缓存
 	if id != 0 {
-		if that.DBCached && that.CacheIns != nil {
+		if that.HoTimeCache != nil {
-			_ = that.Cache(table+"*", nil)
+			_ = that.HoTimeCache.Db(table+"*", nil)
 		}
 	}
 

example/main.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"../../hotime"
-	"../../hotime/cache"
 	"fmt"
 	"golang.org/x/net/websocket"
 	"time"
@@ -22,18 +21,18 @@ func main() {
 	//手动模式，
 	//appIns.SetConfig("example/config/config.json")
 	//redis缓存接入
-	ca := cache.CacheIns(&cache.CacheRedis{Host: appIns.Config.GetString("redisHost"), Pwd: appIns.Config.GetString("redisPwd"), Time: appIns.Config.GetCeilInt64("cacheLongTime")})
+	//ca := cache.CacheIns(&cache.CacheRedis{Host: appIns.Config.GetString("redisHost"), Pwd: appIns.Config.GetString("redisPwd"), Time: appIns.Config.GetCeilInt64("cacheLongTime")})
-	ca.Cache("xyzm", "dasdas")
+	//ca.Cache("xyzm", "dasdas")
-	ca.Cache("xyzn", "dasdas")
+	//ca.Cache("xyzn", "dasdas")
-	ca.Cache("xyzo", "dasdas")
+	//ca.Cache("xyzo", "dasdas")
-	ca.Cache("xyz*", nil)
+	//ca.Cache("xyz*", nil)
 	//fmt.Println(ca.Cache("xyzm").Data)
 	//mysql
 	//mysql.SetDB(&appIns)
 	//自动选择数据库
-	dbInterface := cache.HoTimeDBInterface(&appIns.Db)
+	//dbInterface := cache.HoTimeDBInterface(&appIns.Db)
-	appIns.SetSession(cache.CacheIns(&cache.CacheMemory{}), cache.CacheIns(&cache.CacheDb{Db: dbInterface, Time: appIns.Config.GetInt64("cacheTime")}))
+	//appIns.SetSession(cache.CacheIns(&cache.CacheMemory{}), cache.CacheIns(&cache.CacheDb{Db: dbInterface, Time: appIns.Config.GetInt64("cacheTime")}))
-	appIns.SetCache(cache.CacheIns(&cache.CacheMemory{}))
+	//appIns.SetCache(cache.CacheIns(&cache.CacheMemory{}))
 
 	//快捷模式
 	//appIns.SetDefault(func(err ...*common.Error) (*sql.DB, *sql.DB) {
@@ -50,6 +49,9 @@ func main() {
 		"app": hotime.Proj{
 			"index": hotime.Ctr{
 				"test": func(this *hotime.Context) {
+					fmt.Println(this.Session("test").Data)
+					this.Session("test", 145484978484)
+					fmt.Println(this.Session("test").Data)
 					//fmt.Println(this.Db.GetTag())
 					//this.Application.Log.Error("dasdasdas")
 					//this.Log.Error("dadasdasd")

session.go

@@ -7,22 +7,14 @@ import (
 
 //session对象
 type SessionIns struct {
-	ShortCache CacheIns
+	*HoTimeCache
-	LongCache  CacheIns
 	SessionId string
 	Map
 	ContextBase
 }
 
 func (that *SessionIns) set() {
-
+	that.HoTimeCache.Session(HEAD_SESSION_ADD+that.SessionId, that.Map)
-	if that.ShortCache != nil {
-		that.ShortCache.Cache(HEAD_SESSION_ADD+that.SessionId, that.Map)
-	}
-	if that.LongCache != nil {
-		that.LongCache.Cache(HEAD_SESSION_ADD+that.SessionId, that.Map)
-	}
-
 }
 
 func (that *SessionIns) Session(key string, data ...interface{}) *Obj {
@@ -48,29 +40,17 @@ func (that *SessionIns) Session(key string, data ...interface{}) *Obj {
 
 func (that *SessionIns) get() {
 
-	if that.ShortCache != nil {
+	that.Map = that.HoTimeCache.Session(HEAD_SESSION_ADD + that.SessionId).ToMap()
-		that.Map = that.ShortCache.Cache(HEAD_SESSION_ADD + that.SessionId).ToMap()
 	if that.Map != nil {
 		return
 	}
-	}
 
-	if that.LongCache != nil {
-		that.Map = that.LongCache.Cache(HEAD_SESSION_ADD + that.SessionId).ToMap()
-		if that.Map != nil {
-			if that.ShortCache != nil {
-				that.ShortCache.Cache(HEAD_SESSION_ADD+that.SessionId, that.Map)
-			}
-			return
-		}
-	}
 	that.Map = Map{}
-	that.ShortCache.Cache(HEAD_SESSION_ADD+that.SessionId, that.Map)
+	that.HoTimeCache.Session(HEAD_SESSION_ADD+that.SessionId, that.Map)
 
 	return
 }
 
-func (that *SessionIns) Init(short CacheIns, long CacheIns) {
+func (that *SessionIns) Init(cache *HoTimeCache) {
-	that.ShortCache = short
+	that.HoTimeCache = cache
-	that.LongCache = long
 }

var.go

@@ -68,25 +68,22 @@ var ConfigNote = Map{
 	"cache": Map{
 		"注释": "可配置memory，db，redis，默认启用memory，默认优先级为memory>redis>db,memory与数据库缓存设置项一致，缓存数据填充会自动反方向反哺，加入memory缓存过期将自动从redis更新，但memory永远不会更新redis，如果是集群建议不要开启memory，配置即启用",
 		"memory": Map{
-			"timeout": "默认60 * 60 * 2，必须，过期时间，超时自动删除",
+			"timeout": "默认60 * 60 * 2，非必须，过期时间，超时自动删除",
 			"db":      "默认true，非必须，缓存数据库，启用后能减少数据库的读写压力",
 			"session": "默认true，非必须，缓存web session，同时缓存session保持的用户缓存",
-			"sort":    "默认0，非必须，优先级，数值越大优先级越高，默认优先级为memory>redis>db,",
 		},
 		"db": Map{
-			"timeout": "默认60 * 60 * 24 * 30，必须，过期时间，超时自动删除",
+			"timeout": "默认60 * 60 * 24 * 30，非必须，过期时间，超时自动删除",
-			"db":      "默认true，非必须，缓存数据库，启用后能减少数据库的读写压力",
+			"db":      "默认false，非必须，缓存数据库，启用后能减少数据库的读写压力",
 			"session": "默认true，非必须，缓存web session，同时缓存session保持的用户缓存",
-			"sort":    "默认0，非必须，优先级，数值越大优先级越高，默认优先级为memory>redis>db,",
 		},
 		"redis": Map{
 			"host":     "默认服务ip：127.0.0.1，必须，如果需要使用redis服务时配置，",
 			"port":     "默认服务端口：6379，必须，如果需要使用redis服务时配置，",
 			"password": "默认密码空，必须，如果需要使用redis服务时配置，默认密码空",
-			"timeout":  "memory默认60 * 60 * 30，db默认60 * 60 * 24 * 30，必须，过期时间，超时自动删除",
+			"timeout":  "默认60 * 60 * 24 * 15，非必须，过期时间，超时自动删除",
 			"db":       "默认true，非必须，缓存数据库，启用后能减少数据库的读写压力",
 			"session":  "默认true，非必须，缓存web session，同时缓存session保持的用户缓存",
-			"sort":     "默认0，非必须，优先级，数值越大优先级越高，默认优先级为memory>redis>db,",
 		},
 	},
 	"error": Map{