fix 导出excel number列问题

es/table/index.js

@@ -1211,7 +1211,7 @@ const _sfc_main = defineComponent({
             }
           });
           if (tableColumn.type == "number") {
-            info[item.key] = rowIndex + 1;
+            info[tableColumn.key] = rowIndex + 1;
           }
         });
         list.push(info);

lib/index.js

@@ -40038,7 +40038,7 @@ const _sfc_main$D = defineComponent({
             }
           });
           if (tableColumn.type == "number") {
-            info[item.key] = rowIndex + 1;
+            info[tableColumn.key] = rowIndex + 1;
           }
         });
         list.push(info);

src/component/table/index.vue

@@ -469,7 +469,7 @@ const exportData = () => {
           // if (rowspan != 0 && colspan != 0) {
           //   tableStr += `<td colspan=${colspan} rowspan=${rowspan}>${rowIndex + 1}</td>`;
           // }
-          info[item.key] = rowIndex + 1
+          info[tableColumn.key] = rowIndex + 1
         }
     });
     // tableStr += "</tr>";