71 lines
1.6 KiB
Go
71 lines
1.6 KiB
Go
package database
|
|
|
|
import (
|
|
"database/sql"
|
|
"log"
|
|
"os"
|
|
"time"
|
|
|
|
"gorm.io/driver/mysql"
|
|
"gorm.io/gorm"
|
|
"gorm.io/gorm/logger"
|
|
"gorm.io/gorm/schema"
|
|
|
|
"go-admin/common/config"
|
|
"go-admin/common/global"
|
|
"go-admin/tools"
|
|
toolsConfig "go-admin/tools/config"
|
|
)
|
|
|
|
type Mysql struct {
|
|
}
|
|
|
|
func (e *Mysql) Setup() {
|
|
global.Source = e.GetConnect()
|
|
global.Logger.Info(tools.Green(global.Source))
|
|
db, err := sql.Open("mysql", global.Source)
|
|
if err != nil {
|
|
global.Logger.Fatal(tools.Red(e.GetDriver()+" connect error :"), err)
|
|
}
|
|
global.Cfg.SetDb(&config.DBConfig{
|
|
Driver: "mysql",
|
|
DB: db,
|
|
})
|
|
global.Eloquent, err = e.Open(db, &gorm.Config{
|
|
NamingStrategy: schema.NamingStrategy{
|
|
SingularTable: true,
|
|
},
|
|
})
|
|
if err != nil {
|
|
global.Logger.Fatal(tools.Red(e.GetDriver()+" connect error :"), err)
|
|
} else {
|
|
global.Logger.Info(tools.Green(e.GetDriver() + " connect success !"))
|
|
}
|
|
|
|
if global.Eloquent.Error != nil {
|
|
global.Logger.Fatal(tools.Red(" database error :"), global.Eloquent.Error)
|
|
}
|
|
|
|
if toolsConfig.LoggerConfig.EnabledDB {
|
|
global.Eloquent.Logger = logger.New(log.New(os.Stdout, "\r\n", log.LstdFlags), logger.Config{
|
|
SlowThreshold: time.Second,
|
|
Colorful: true,
|
|
LogLevel: logger.Info,
|
|
})
|
|
}
|
|
}
|
|
|
|
// 打开数据库连接
|
|
func (e *Mysql) Open(db *sql.DB, cfg *gorm.Config) (*gorm.DB, error) {
|
|
return gorm.Open(mysql.New(mysql.Config{Conn: db}), cfg)
|
|
}
|
|
|
|
// 获取数据库连接
|
|
func (e *Mysql) GetConnect() string {
|
|
return toolsConfig.DatabaseConfig.Source
|
|
}
|
|
|
|
func (e *Mysql) GetDriver() string {
|
|
return toolsConfig.DatabaseConfig.Driver
|
|
}
|