修改检斤单无数据情况下，打印报错问题

public/static/weightCheck.html

@@ -158,27 +158,27 @@
                 <td class="col col-bgc">类型</td>
                 <td class="col">{{item.type}}</td>
                 <td class="col col-bgc">容量（克/升）</td>
-                <td class="col">{{item.qualityInspectionManagement.bulkDensity}}</td>
+                <td class="col">{{item.qualityInspectionManagement?item.qualityInspectionManagement.bulkDensity:''}}</td>
                 <td class="col col-bgc">不完善粒（%）</td>
-                <td class="col">{{item.qualityInspectionManagement.imperfectGrain}}</td>
+                <td class="col">{{item.qualityInspectionManagement?item.qualityInspectionManagement.imperfectGrain:''}}</td>
               </tr>
               <tr class="row">
                 <td class="col col-bgc">等级</td>
-                <td class="col">{{item.qualityInspectionManagement.grade}}</td>
+                <td class="col">{{item.qualityInspectionManagement?item.qualityInspectionManagement.grade:''}}</td>
                 <td class="col col-bgc">水分（%）</td>
-                <td class="col">{{item.qualityInspectionManagement.waterContent}}</td>
+                <td class="col">{{item.qualityInspectionManagement?item.qualityInspectionManagement.waterContent:''}}</td>
                 <td class="col col-bgc">热损伤（%）</td>
-                <td class="col">{{item.qualityInspectionManagement.jiaorenli}}</td>
+                <td class="col">{{item.qualityInspectionManagement?item.qualityInspectionManagement.jiaorenli:''}}</td>
                 <td class="col col-bgc">质检时间</td>
-                <td class="col">{{item.qualityInspectionManagement.qualityDate}}</td>
+                <td class="col">{{item.qualityInspectionManagement?item.qualityInspectionManagement.qualityDate:''}}</td>
               </tr>
               <tr class="row">
                 <td class="col col-bgc">杂质（%）</td>
-                <td class="col">{{item.qualityInspectionManagement.impurity}}</td>
+                <td class="col">{{item.qualityInspectionManagement?item.qualityInspectionManagement.impurity:''}}</td>
                 <td class="col col-bgc">霉变粒（%）</td>
-                <td class="col">{{item.qualityInspectionManagement.mildewGrain}}</td>
+                <td class="col">{{item.qualityInspectionManagement?item.qualityInspectionManagement.mildewGrain:''}}</td>
                 <td class="col col-bgc">扣杂</td>
-                <td class="col">{{item.qualityInspectionManagement.buckleMiscellaneous}}</td>
+                <td class="col">{{item.qualityInspectionManagement?item.qualityInspectionManagement.buckleMiscellaneous:''}}</td>
                 <td class="col " colspan="2"></td>
               </tr>
               <tr class="row">
@@ -246,27 +246,27 @@
               <td class="col col-bgc">类型</td>
               <td class="col">{{tableData.type}}</td>
               <td class="col col-bgc">容量（克/升）</td>
-              <td class="col">{{tableData.qualityInspectionManagement.bulkDensity}}</td>
+              <td class="col">{{tableData.qualityInspectionManagement?tableData.qualityInspectionManagement.bulkDensity:''}}</td>
               <td class="col col-bgc">不完善粒（%）</td>
-              <td class="col">{{tableData.qualityInspectionManagement.imperfectGrain}}</td>
+              <td class="col">{{tableData.qualityInspectionManagement?tableData.qualityInspectionManagement.imperfectGrain:''}}</td>
             </tr>
             <tr class="row">
               <td class="col col-bgc">等级</td>
-              <td class="col">{{tableData.qualityInspectionManagement.grade}}</td>
+              <td class="col">{{tableData.qualityInspectionManagement?tableData.qualityInspectionManagement.grade:''}}</td>
               <td class="col col-bgc">水分（%）</td>
-              <td class="col">{{tableData.qualityInspectionManagement.waterContent}}</td>
+              <td class="col">{{tableData.qualityInspectionManagement?tableData.qualityInspectionManagement.waterContent:''}}</td>
               <td class="col col-bgc">热损伤（%）</td>
-              <td class="col">{{tableData.qualityInspectionManagement.jiaorenli}}</td>
+              <td class="col">{{tableData.qualityInspectionManagement?tableData.qualityInspectionManagement.jiaorenli:''}}</td>
               <td class="col col-bgc">质检时间</td>
-              <td class="col">{{tableData.qualityInspectionManagement.qualityDate}}</td>
+              <td class="col">{{tableData.qualityInspectionManagement?tableData.qualityInspectionManagement.qualityDate:''}}</td>
             </tr>
             <tr class="row">
               <td class="col col-bgc">杂质（%）</td>
-              <td class="col">{{tableData.qualityInspectionManagement.impurity}}</td>
+              <td class="col">{{tableData.qualityInspectionManagement?tableData.qualityInspectionManagement.impurity:''}}</td>
               <td class="col col-bgc">霉变粒（%）</td>
-              <td class="col">{{tableData.qualityInspectionManagement.mildewGrain}}</td>
+              <td class="col">{{tableData.qualityInspectionManagement?tableData.qualityInspectionManagement.mildewGrain:''}}</td>
               <td class="col col-bgc">扣杂</td>
-              <td class="col">{{tableData.qualityInspectionManagement.buckleMiscellaneous}}</td>
+              <td class="col">{{tableData.qualityInspectionManagement?tableData.qualityInspectionManagement.buckleMiscellaneous:''}}</td>
               <td class="col " colspan="2"></td>
             </tr>
             <tr class="row">
@@ -421,7 +421,7 @@
         printSmall() {},
         printBig() {},
       },
-      mounted() {
+      mounted() {debugger
         let _data = decodeURIComponent(this.getQueryVariable("tableData"))
         let _type = decodeURIComponent(this.getQueryVariable("type"))
         this.pageType = decodeURIComponent(this.getQueryVariable("radioType"))