//create a new connector
func NewSimpleConnector(driverName, driverSource string,
l log.ILogger, maxConn int, debug bool) Connector {
db, err := sql.Open(driverName, driverSource)
if err == nil {
err = db.Ping()
}
if err != nil {
defer db.Close()
//如果异常，则显示并退出
log.Fatalln("[ DBC][ " + driverName + "] " + err.Error())
return nil
}
// 设置最大连接数
if maxConn > 0 {
db.SetMaxOpenConns(maxConn)
}
return &SimpleDbConnector{
_db: db,
_orm: orm.NewOrm(db),
driverName: driverName,
driverSource: driverName,
logger: l,
}
}
func (this *Interceptor) ServeHTTP(w http.ResponseWriter, r *http.Request) {
if this._app == nil {
log.Fatalln("Please use web.NewInterceptor(gof.App) to initialize!")
os.Exit(1)
}
this.handle(this._app, w, r, this._execute)
}
func (this *MainApp) Config() *gof.Config {
if this._config == nil {
if cfg, err := gof.LoadConfig(this._confFilePath); err == nil {
this._config = cfg
cfg.Set("exp_fee_bit", float64(1))
} else {
log.Fatalln(err)
}
}
return this._config
}