enhance(calculate): 完善计算部分

config/settings.go

@@ -36,12 +36,18 @@ type ServiceSetting struct {
 	HostSerial     int64
 }
 
+// 读取基准线损率
+type BaseLossSetting struct {
+	Base string
+}
+
 // 定义全局变量
 var (
 	ServerSettings   *ServerSetting
 	DatabaseSettings *DatabaseSetting
 	RedisSettings    *RedisSetting
 	ServiceSettings  *ServiceSetting
+	BaseLoss         *BaseLossSetting
 )
 
 // 读取配置到全局变量
@@ -69,5 +75,10 @@ func SetupSetting() error {
 	if err != nil {
 		return err
 	}
+
+	err = s.ReadSection("BaselineLineLossRatio", &BaseLoss)
+	if err != nil {
+		return err
+	}
 	return nil
 }