# 注入Gorm和XOrm

首先创建一个DBConfig 写入如下内容:

别忘了在main里面注册这个DBConfig

```
import (
   _ "github.com/go-sql-driver/mysql"
   "github.com/jinzhu/gorm"
   "log"
   "mygin/src/daos"
   "xorm.io/xorm"
)

type DBConfig struct {
}
func NewDBConfig() *DBConfig {
   return &DBConfig{}
}

func(this *DBConfig) GormDB() *gorm.DB{
   db, err := gorm.Open("mysql",
      "root:123123@tcp(localhost:3307)/test?charset=utf8mb4&parseTime=True&loc=Local")
   if err != nil {
      log.Fatal(err)
   }
   db.DB().SetMaxIdleConns(5)
   db.DB().SetMaxOpenConns(10)
   return db
}
func(this *DBConfig) XOrm() *daos.XOrmAdapter{
   engine, err := xorm.NewEngine("mysql", "root:123123@tcp(localhost:3307)/test?charset=utf8mb4&parseTime=True&loc=Local")
   if err != nil {
      log.Fatal(err)
   }
   engine.DB().SetMaxIdleConns(5)
   engine.DB().SetMaxOpenConns(10)
   return &daos.XOrmAdapter{Engine:engine}
}
```


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