更新大理市民卡app
diff --git a/uview-ui/components/u-line/u-line.vue b/uview-ui/components/u-line/u-line.vue
new file mode 100644
index 0000000..c56fbc3
--- /dev/null
+++ b/uview-ui/components/u-line/u-line.vue
@@ -0,0 +1,84 @@
+<template>
+	<view class="u-line" :style="[lineStyle]">
+		
+	</view>
+</template>
+
+<script>
+	/**
+	 * line 线条
+	 * @description 此组件一般用于显示一根线条,用于分隔内容块,有横向和竖向两种模式,且能设置0.5px线条,使用也很简单
+	 * @tutorial https://www.uviewui.com/components/line.html
+	 * @property {String} color 线条的颜色(默认#e4e7ed)
+	 * @property {String} length 长度,竖向时表现为高度,横向时表现为长度,可以为百分比,带rpx单位的值等
+	 * @property {String} direction 线条的方向,row-横向,col-竖向(默认row)
+	 * @property {String} border-style 线条的类型,solid-实线,dashed-方形虚线,dotted-圆点虚线(默认solid)
+	 * @property {Boolean} hair-line 是否显示细线条(默认true)
+	 * @property {String} margin 线条与上下左右元素的间距,字符串形式,如"30rpx"
+	 * @example <u-line color="red"></u-line>
+	 */
+	export default {
+		name: 'u-line',
+		props: {
+			color: {
+				type: String,
+				default: '#e4e7ed'
+			},
+			// 长度,竖向时表现为高度,横向时表现为长度,可以为百分比,带rpx单位的值等
+			length: {
+				type: String,
+				default: '100%'
+			},
+			// 线条方向,col-竖向,row-横向
+			direction: {
+				type: String,
+				default: 'row'
+			},
+			// 是否显示细边框
+			hairLine: {
+				type: Boolean,
+				default: true
+			},
+			// 线条与上下左右元素的间距,字符串形式,如"30rpx"、"20rpx 30rpx"
+			margin: {
+				type: String,
+				default: '0'
+			},
+			// 线条的类型,solid-实线,dashed-方形虚线,dotted-圆点虚线
+			borderStyle: {
+				type: String,
+				default: 'solid'
+			}
+		},
+		computed: {
+			lineStyle() {
+				let style = {};
+				style.margin = this.margin;
+				// 如果是水平线条,边框高度为1px,再通过transform缩小一半,就是0.5px了
+				if(this.direction == 'row') {
+					// 此处采用兼容分开写,兼容nvue的写法
+					style.borderBottomWidth = '1px';
+					style.borderBottomStyle = this.borderStyle;
+					style.width = this.$u.addUnit(this.length);
+					if(this.hairLine) style.transform = 'scaleY(0.5)';
+				} else {
+					// 如果是竖向线条,边框宽度为1px,再通过transform缩小一半,就是0.5px了
+					style.borderLeftWidth = '1px';
+					style.borderLeftStyle = this.borderStyle;
+					style.height = this.$u.addUnit(this.length);
+					if(this.hairLine) style.transform = 'scaleX(0.5)';
+				}
+				style.borderColor = this.color;
+				return style;
+			}
+		}
+	}
+</script>
+
+<style scoped lang="scss">
+	@import "../../libs/css/style.components.scss";
+	
+	.u-line {
+		vertical-align: middle;
+	}
+</style>