package purchase_wms import ( "google.golang.org/grpc" "google.golang.org/grpc/credentials/insecure" "srm/global" ) var ( PurchaseConn *grpc.ClientConn ) func InitPurchaseConn() { var err error PurchaseConn, err = grpc.Dial(global.GVA_CONFIG.System.GrpcWmsUrl, grpc.WithTransportCredentials(insecure.NewCredentials())) if err != nil { return } } func ClosePurchaseConn() { if PurchaseConn != nil { PurchaseConn.Close() } }