优化代码

mes/ktg-system/src/main/java/com/ktg/system/service/impl/SysDeviceServiceImpl.java

@@ -5,6 +5,7 @@ import java.util.List;
 import com.ktg.common.constant.UserConstants;
 import com.ktg.common.core.domain.entity.ItemType;
 import com.ktg.common.utils.DateUtils;
+import com.ktg.common.utils.PageUtils;
 import com.ktg.common.utils.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -100,6 +101,7 @@ public class SysDeviceServiceImpl implements ISysDeviceService
 
     @Override
     public SysDevice selectSysDeviceByDeviceCode(String deviceCode) {
+        PageUtils.clearPage();
         return sysDeviceMapper.selectSysDeviceByDeviceCode(deviceCode);
     }
 

mes/mes-pad/src/views/pad/lxkc/index.vue

@@ -466,7 +466,9 @@
         handleBlurInput() {
           if (getToken() && this.inputFocus) {
             this.$nextTick(() => {
-              this.$refs.scanInput.focus();
+              if (this.$refs.scanInput) {
+                this.$refs.scanInput.focus();
+              }
             });
           }
         },