components/labelPrinterComponent/labelPrinterComponent.vue
@@ -101,11 +101,17 @@
            }
            
            for(let binary of binarys){
               let sendSuccess = await this.$refs.bt2.sendMessage(binary);
               console.log("发送是否成功: ", sendSuccess)
               if(sendSuccess === false) {
                  return
               }
                    try{
                        let sendSuccess = await this.$refs.bt2.sendMessage(binary);
                        console.log("发送是否成功: ", sendSuccess)
                        if(sendSuccess === false) {
                           return
                        }
                    }catch {
                        // 断开蓝牙连接
                        this.$refs.bt2.closeBluetooth()
                    }
            }
         },
         async execPrint() {