update

mymysql/mysql.go

@@ -15,9 +15,9 @@ var (
 	DefaultConfig = &Config{
 		Dsn:         "root:root@tcp(127.0.0.1:3306)/?loc=Local&charset=utf8mb4&parseTime=true",
 		MaxOpenConn: 32,
-		MaxIdleConn: 16,
-		MaxLifeTime: "1h",
-		MaxIdleTime: "10m",
+		MaxIdleConn: 8,
+		MaxLifeTime: "4h",
+		MaxIdleTime: "15m",
 		Debug:       true,
 		GormLogger:  gormLogger.Default.LogMode(gormLogger.Info),
 	}
@@ -37,7 +37,7 @@ type (
 	}
 )
 
-func Instance(key ...string) *gorm.DB {
+func DB(key ...string) *gorm.DB {
 	var key0 string
 
 	if len(key) > 0 {
@@ -139,7 +139,7 @@ func NewGormLogger(writer gormLogger.Writer, gormLoggerConfig gormLogger.Config)
 }
 
 func CloseInstance(key string) {
-	db, _ := Instance(key).DB()
+	db, _ := DB(key).DB()
 	db.Close()
 }