修改部分功公共方法

commons/utils/safe-bottom.js

@@ -1,23 +1,32 @@
 import {
 	getCurrentInstance,
 } from 'vue';
-export function getElRect(elClass, dataVal) {
-	const instance = getCurrentInstance();
-	return new Promise((resolve, reject) => {
-		const query = uni.createSelectorQuery().in(instance.proxy);
+export async function getElRect(elClass, instance,option) {
+	instance = instance ? instance : getCurrentInstance();
+	const query = uni.createSelectorQuery().in(instance.proxy);
+	try{
+		const res= await getEle(query,elClass,option)
+		return res
+	}catch(e){
+		console.log(e);
+	}
+}
+async function getEle(query,elClass,option){
+	return new Promise((resolve, reject)=>{
 		query.select('.' + elClass).fields({
-			size: true
+			size: true,
+			...option
 		}, res => {
 			// 如果节点尚未生成，res值为null，循环调用执行
 			if (!res) {
-				setTimeout(() => {
-					getElRect(elClass);
+				return setTimeout(() => {
+					getEle(query,elClass,option);
 				}, 10);
-				return;
 			}
 			resolve(res);
 		}).exec();
 	})
+	
 }
 
 export async function getSafeBottomHeight(className, height = 16) {