更新大理市民卡app
diff --git a/uview-ui/components/u-avatar/u-avatar.vue b/uview-ui/components/u-avatar/u-avatar.vue
new file mode 100644
index 0000000..f92d318
--- /dev/null
+++ b/uview-ui/components/u-avatar/u-avatar.vue
@@ -0,0 +1,244 @@
+<template>
+	<view class="u-avatar" :style="[wrapStyle]" @tap="click">
+		<image
+			@error="loadError"
+			:style="[imgStyle]"
+			class="u-avatar__img"
+			v-if="!uText && avatar"
+			:src="avatar" 
+			:mode="imgMode"
+		></image>
+		<text class="u-line-1" v-else-if="uText" :style="{
+			fontSize: '38rpx'
+		}">{{uText}}</text>
+		<slot v-else></slot>
+		<view class="u-avatar__sex" v-if="showSex" :class="['u-avatar__sex--' + sexIcon]" :style="[uSexStyle]">
+			<u-icon :name="sexIcon" size="20"></u-icon>
+		</view>
+		<view class="u-avatar__level" v-if="showLevel" :style="[uLevelStyle]">
+			<u-icon :name="levelIcon" size="20"></u-icon>
+		</view>
+	</view>
+</template>
+
+<script>
+	let base64Avatar = "data:image/jpg;base64,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";
+	/**
+	 * avatar 头像
+	 * @description 本组件一般用于展示头像的地方,如个人中心,或者评论列表页的用户头像展示等场所。
+	 * @tutorial https://www.uviewui.com/components/avatar.html
+	 * @property {String} bg-color 背景颜色,一般显示文字时用(默认#ffffff)
+	 * @property {String} src 头像路径,如加载失败,将会显示默认头像
+	 * @property {String Number} size 头像尺寸,可以为指定字符串(large, default, mini),或者数值,单位rpx(默认default)
+	 * @property {String} mode 显示类型,见上方说明(默认circle)
+	 * @property {String} sex-icon 性别图标,man-男,woman-女(默认man)
+	 * @property {String} level-icon 等级图标(默认level)
+	 * @property {String} sex-bg-color 性别图标背景颜色
+	 * @property {String} level-bg-color 等级图标背景颜色
+	 * @property {String} show-sex 是否显示性别图标(默认false)
+	 * @property {String} show-level 是否显示等级图标(默认false)
+	 * @property {String} img-mode 头像图片的裁剪类型,与uni的image组件的mode参数一致,如效果达不到需求,可尝试传widthFix值(默认aspectFill)
+	 * @property {String} index 用户传递的标识符值,如果是列表循环,可穿v-for的index值
+	 * @event {Function} click 头像被点击
+	 * @example <u-avatar :src="src"></u-avatar>
+	 */
+	export default {
+		name: 'u-avatar',
+		props: {
+			// 背景颜色
+			bgColor: {
+				type: String,
+				default: 'transparent'
+			},
+			// 头像路径
+			src: {
+				type: String,
+				default: ''
+			},
+			// 尺寸,large-大,default-中等,mini-小,如果为数值,则单位为rpx
+			// 宽度等于高度
+			size: {
+				type: [String, Number],
+				default: 'default'
+			},
+			// 头像模型,square-带圆角方形,circle-圆形
+			mode: {
+				type: String,
+				default: 'circle'
+			},
+			// 文字内容
+			text: {
+				type: String,
+				default: ''
+			},
+			// 图片的裁剪模型
+			imgMode: {
+				type: String,
+				default: 'aspectFill'
+			},
+			// 标识符
+			index: {
+				type: [String, Number],
+				default: ''
+			},
+			// 右上角性别角标,man-男,woman-女
+			sexIcon: {
+				type: String,
+				default: 'man'
+			},
+			// 右下角的等级图标
+			levelIcon: {
+				type: String,
+				default: 'level'
+			},
+			// 右下角等级图标背景颜色
+			levelBgColor: {
+				type: String,
+				default: ''
+			},
+			// 右上角性别图标的背景颜色
+			sexBgColor: {
+				type: String,
+				default: ''
+			},
+			// 是否显示性别图标
+			showSex: {
+				type: Boolean,
+				default: false
+			},
+			// 是否显示等级图标
+			showLevel: {
+				type: Boolean,
+				default: false
+			}
+		},
+		data() {
+			return {
+				error: false,
+				// 头像的地址,因为如果加载错误,需要赋值为默认图片,props值无法修改,所以需要一个中间值
+                avatar: this.src ? this.src : base64Avatar, 
+			}
+		},
+        watch: {
+            src(n) {
+                // 用户可能会在头像加载失败时,再次修改头像值,所以需要重新赋值
+                if(!n) {
+					// 如果传入null或者'',或者undefined,显示默认头像
+					this.avatar = base64Avatar;
+					this.error = true;
+				} else {
+					this.avatar = n;
+					this.error = false;
+				}
+            }
+        },
+		computed: {
+			wrapStyle() {
+				let style = {};
+				style.height = this.size == 'large' ? '120rpx' : this.size == 'default' ?
+				'90rpx' : this.size == 'mini' ? '70rpx' : this.size + 'rpx';
+				style.width = style.height;
+				style.flex = `0 0 ${style.height}`;
+				style.backgroundColor = this.bgColor;
+				style.borderRadius = this.mode == 'circle' ? '500px' : '5px';
+				if(this.text) style.padding = `0 6rpx`;
+				return style;
+			},
+			imgStyle() {
+				let style = {};
+				style.borderRadius = this.mode == 'circle' ? '500px' : '5px';
+				return style;
+			},
+			// 取字符串的第一个字符
+			uText() {
+				return String(this.text)[0];
+			},
+			// 性别图标的自定义样式
+			uSexStyle() {
+				let style = {};
+				if(this.sexBgColor) style.backgroundColor = this.sexBgColor;
+				return style;
+			},
+			// 等级图标的自定义样式
+			uLevelStyle() {
+				let style = {};
+				if(this.levelBgColor) style.backgroundColor = this.levelBgColor;
+				return style;
+			}
+		},
+		methods: {
+			// 图片加载错误时,显示默认头像
+			loadError() {
+				this.error = true;
+                this.avatar = base64Avatar;
+			},
+			click() {
+				this.$emit('click', this.index);
+			}
+		}
+	}
+</script>
+
+<style lang="scss" scoped>
+	@import "../../libs/css/style.components.scss";
+
+	.u-avatar {
+		/* #ifndef APP-NVUE */
+		display: inline-flex;		
+		/* #endif */
+		align-items: center;
+		justify-content: center;
+		font-size: 28rpx;
+		color: $u-content-color;
+		border-radius: 10px;
+		position: relative;
+		
+		&__img {
+			width: 100%;
+			height: 100%;
+		}
+		
+		&__sex {
+			position: absolute;
+			width: 32rpx;
+			color: #ffffff;
+			height: 32rpx;
+			@include vue-flex;
+			justify-content: center;
+			align-items: center;
+			border-radius: 100rpx;
+			top: 5%;
+			z-index: 1;
+			right: -7%;
+			border: 1px #ffffff solid;
+			
+			&--man {
+				background-color: $u-type-primary;
+			}
+			
+			&--woman {
+				background-color: $u-type-error;
+			}
+			
+			&--none {
+				background-color: $u-type-warning;
+			}
+		}
+		
+		&__level {
+			position: absolute;
+			width: 32rpx;
+			color: #ffffff;
+			height: 32rpx;
+			@include vue-flex;
+			justify-content: center;
+			align-items: center;
+			border-radius: 100rpx;
+			bottom: 5%; 
+			z-index: 1;
+			right: -7%;
+			border: 1px #ffffff solid;
+			background-color: $u-type-warning;
+		}
+	}
+</style>