新增地块弹窗点击灰色背景弹窗不消失功能

src/views/directory/components/GWrdkjbxxbModal.vue

 <template>
-  <BasicModal v-bind="$attrs" @register="registerModal" :title="title" @ok="handleSubmit" width="60%">
+  <BasicModal :maskClosable="false" v-bind="$attrs" @register="registerModal" :title="title" @ok="handleSubmit" width="60%">
     <div class="qdml-add p-5">
       <BasicForm @register="registerForm"> </BasicForm>
     </div>