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uview-plus/components/u-safe-bottom/u-safe-bottom.vue

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+<template>
+	<view
+		class="u-safe-bottom"
+		:style="[style]"
+		:class="[!isNvue && 'u-safe-area-inset-bottom']"
+	>
+	</view>
+</template>
+
+<script>
+	import { props } from "./props.js";
+	import { mpMixin } from '../../libs/mixin/mpMixin';
+	import { mixin } from '../../libs/mixin/mixin';
+	import { addStyle, deepMerge, addUnit, getWindowInfo } from '../../libs/function/index';
+	/**
+	 * SafeBottom 底部安全区
+	 * @description 这个适配，主要是针对IPhone X等一些底部带指示条的机型，指示条的操作区域与页面底部存在重合，容易导致用户误操作，因此我们需要针对这些机型进行底部安全区适配。
+	 * @tutorial https://ijry.github.io/uview-plus/components/safeAreaInset.html
+	 * @property {type}		prop_name
+	 * @property {Object}	customStyle	定义需要用到的外部样式
+	 *
+	 * @event {Function()}
+	 * @example <u-status-bar></u-status-bar>
+	 */
+	export default {
+		name: "u-safe-bottom",
+		mixins: [mpMixin, mixin, props],
+		data() {
+			return {
+				safeAreaBottomHeight: 0,
+				isNvue: false,
+			};
+		},
+		computed: {
+			style() {
+				const style = {};
+				// #ifdef APP-NVUE || MP-TOUTIAO
+				// nvue下，高度使用js计算填充
+				style.height = addUnit(getWindowInfo().safeAreaInsets.bottom, 'px');
+				// #endif
+				return deepMerge(style, addStyle(this.customStyle));
+			},
+		},
+		mounted() {
+			// #ifdef APP-NVUE
+			// 标识为是否nvue
+			this.isNvue = true;
+			// #endif
+		},
+	};
+</script>
+
+<style lang="scss" scoped>
+	.u-safe-bottom {
+		/* #ifndef APP-NVUE */
+		width: 100%;
+		/* #endif */
+	}
+</style>