Merge branch 'purchaseDev' of http://172.16.100.139/new-business/drp-web into purchaseDev

src/views/purchase/PurchaseDemandList/add.vue

@@ -278,6 +278,7 @@
                   clearable
                   type="datetime"
                   size="small"
+                  format="yyyy-MM-dd"
                   value-format="yyyy-MM-dd HH:mm:ss"
                   placeholder="选择日期">
                 </el-date-picker>