苹果键盘适配

src/pages/courseDetail/components/comment.vue

@@ -134,9 +134,17 @@
 		reply_data.parentBbsId = parentBbsId
 		reply_data.bbsId = item.bbsId
 		reply_data.index = index
+		const systemInfo = uni.getSystemInfoSync();
+		// 安全区域底部到屏幕底部的高度（即底部安全区域高度）
+		const safeAreaBottomHeight = systemInfo.screenHeight - systemInfo.safeArea.bottom;
 		nextTick(() => {
 			uni.onKeyboardHeightChange(res => {
-				popup_input_bottom.value = `${res.height}px`;
+				 let keyboardHeight = res.height;
+				  // 仅在iOS端补偿安全区域高度
+				  if (systemInfo.platform === 'ios') {
+				    keyboardHeight = Math.max(0, keyboardHeight - safeAreaBottomHeight); // 避免负数
+				  }
+				popup_input_bottom.value = `${keyboardHeight}px`;
 				console.log(res);
 			});
 		})
@@ -230,7 +238,7 @@
 
 <style lang="scss" scoped>
 	.popup {
-		z-index: 1200;
+		z-index: 18000;
 	}
 
 	.empty_message_div {