按钮禁止双击

src/views/ManufacturingCenter/MonthEndHourAccounting/index.vue

@@ -18,7 +18,7 @@
         <el-checkbox v-model="check" class="remeberPassword">筛选</el-checkbox>
       </el-tooltip>
       <el-button size="small" type="primary" icon="el-icon-search" style="margin-left: 5px" plain @click="pageCurrent=1;pageSize=50;searchTable()">查询</el-button>
-      <el-button size="small" type="success" icon="el-icon-download" plain @click="exportExcel">导出</el-button>
+      <el-button v-positive="'loading'" :disabled="false" size="small" type="success" icon="el-icon-download" plain @click="exportExcel">导出</el-button>
     </el-card>
     <el-card>
       <el-table v-loading="loading" :data="tableData" size="mini" style="max-height: 720px" height="720px" border @sort-change="sortChange">