列表的序号翻页后会从1开始的问题

src/views/resumption/plan/index.vue

@@ -166,7 +166,13 @@
               align="center"
               width="80px"
               v-if="columns[0].visible"
-            ></el-table-column>
+            ><template slot-scope="scope">
+                {{
+                  (queryParams.pageNum - 1) * queryParams.pageSize +
+                  scope.$index +
+                  1
+                }}
+              </template></el-table-column>
             <el-table-column
               prop="planName"
               align="center"

src/views/safetycheck/plan/index.vue

@@ -211,7 +211,13 @@
               align="center"
               width="80px"
               v-if="columns[0].visible"
-            ></el-table-column>
+            ><template slot-scope="scope">
+                {{
+                  (queryParams.pageNum - 1) * queryParams.pageSize +
+                  scope.$index +
+                  1
+                }}
+              </template></el-table-column>
             <el-table-column
               prop="planName"
               label="任务名称"

src/views/safetycheck/task/index.vue

@@ -209,7 +209,13 @@
               width="80px"
               label="序号"
               v-if="columns[0].visible"
-            >
+            ><template slot-scope="scope">
+                {{
+                  (queryParams.pageNum - 1) * queryParams.pageSize +
+                  scope.$index +
+                  1
+                }}
+              </template>
             </el-table-column>
             <el-table-column
               align="center"