add：鸿蒙判断工具方法，整改图片删除，整改日期下拉15,30

sdk/util.js

@@ -341,6 +341,12 @@ gemhoUtil.isIOSStrict = function() {
 }
 
 
+gemhoUtil.isHarmonyOS = function() {
+    const userAgent = navigator.userAgent.toLowerCase();
+    const isHarmonyOS = /harmonyos|harmony|hmos/.test(userAgent);
+    return isHarmonyOS;
+}
+
 
 gemhoUtil.validateChineseName = function(name) {
   const regex = /^(?:[\u4E00-\u9FA5\u3007\u3400-\u4DBF\uF900-\uFAFF]|[\uD840-\uD87F][\uDC00-\uDFFD])+(?:·(?:[\u4E00-\u9FA5\u3007\u3400-\u4DBF\uF900-\uFAFF]|[\uD840-\uD87F][\uDC00-\uDFFD])+)*$/;

src/_anquan_changshi-detail-text.js

@@ -154,11 +154,16 @@ window.addEventListener("load", function () {
 					return
 				}
 
-				if(gemhoUtil.isIOSStrict()){ // 如果是苹果手机，预览pdf直接调转
+				if(!gemhoUtil.isIOSStrict()){ // 如果是苹果手机，预览pdf直接调转
 					location.href = this.detailInfo.file
 					return
 				}
 
+
+				if(!gemhoUtil.isHarmonyOS()){ // 如果是鸿蒙手机，预览pdf直接调转
+					location.href = this.detailInfo.file
+					return
+				}
 				
 				vant.Toast.loading({
 					message: '正在加载...',

src/_check_info.html

@@ -232,7 +232,7 @@
 									<img :src="previewUrl + imgItem" style="width: 1.6rem; height: 1.6rem;"
 										@click="showImage4camera(item.photos, index)" />
 									<div class="van-uploader__preview-delete"
-										@click="handleDeleteFloorPlan(item, index)"><i
+										@click="handleDeleteFloorPlan(item,index)"><i
 											class="van-icon van-icon-cross van-uploader__preview-delete-icon"></i></div>
 								</div>
 								<div v-if="item.photos.length < 4">

src/_check_info.js

@@ -238,7 +238,7 @@ window.onload = function () {
 				});
 			},
 			// 处理平面图删除
-			handleDeleteFloorPlan(item, type) {
+			handleDeleteFloorPlan(item, index) {
 				item.photos.splice(index, 1);
 			},
 			paizhao(item) {