| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384 | <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>
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