feat: 引入uView Plus组件库，新增部分静态页面

uni_modules/uview-plus/components/u-transition/u-transition.vue

@@ -0,0 +1,207 @@
+<template>
+	<view
+		v-if="inited"
+		class="u-transition"
+		ref="u-transition"
+		@tap="clickHandler"
+		:class="classes"
+		:style="[mergeStyle]"
+		@touchmove="noop"
+	>
+		<slot />
+	</view>
+</template>
+
+<script>
+import { props } from './props';
+import { mpMixin } from '../../libs/mixin/mpMixin';
+import { mixin } from '../../libs/mixin/mixin';
+import { addStyle } from '../../libs/function/index';
+// 组件的methods方法，由于内容较长，写在外部文件中通过mixin引入
+import transitionMixin from "./transitionMixin.js";
+/**
+ * transition  动画组件
+ * @description
+ * @tutorial
+ * @property {String}			show			是否展示组件 （默认 false ）
+ * @property {String}			mode			使用的动画模式 （默认 'fade' ）
+ * @property {String | Number}	duration		动画的执行时间，单位ms （默认 '300' ）
+ * @property {String}			timingFunction	使用的动画过渡函数 （默认 'ease-out' ）
+ * @property {Object}			customStyle		自定义样式
+ * @event {Function} before-enter	进入前触发
+ * @event {Function} enter			进入中触发
+ * @event {Function} after-enter	进入后触发
+ * @event {Function} before-leave	离开前触发
+ * @event {Function} leave			离开中触发
+ * @event {Function} after-leave	离开后触发
+ * @example
+ */
+export default {
+	name: 'u-transition',
+	data() {
+		return {
+			inited: false, // 是否显示/隐藏组件
+			viewStyle: {}, // 组件内部的样式
+			status: '', // 记录组件动画的状态
+			transitionEnded: false, // 组件是否结束的标记
+			display: false, // 组件是否展示
+			classes: '', // 应用的类名
+		}
+	},
+	emits: ['click', 'beforeEnter', 'enter', 'afterEnter', 'beforeLeave', 'leave', 'afterLeave'],
+	computed: {
+	    mergeStyle() {
+	        const { viewStyle, customStyle } = this
+	        return {
+	            // #ifndef APP-NVUE
+	            transitionDuration: `${this.duration}ms`,
+	            // display: `${this.display ? '' : 'none'}`,
+				transitionTimingFunction: this.timingFunction,
+	            // #endif
+				// 避免自定义样式影响到动画属性，所以写在viewStyle前面
+	            ...addStyle(customStyle),
+	            ...viewStyle
+	        }
+	    }
+	},
+	// 将mixin挂在到组件中，实际上为一个vue格式对象。
+	mixins: [mpMixin, mixin, transitionMixin, props],
+	watch: {
+		show: {
+			handler(newVal) {
+				// vue和nvue分别执行不同的方法
+				// #ifdef APP-NVUE
+				newVal ? this.nvueEnter() : this.nvueLeave()
+				// #endif
+				// #ifndef APP-NVUE
+				newVal ? this.vueEnter() : this.vueLeave()
+				// #endif
+			},
+			// 表示同时监听初始化时的props的show的意思
+			immediate: true
+		}
+	}
+}
+</script>
+
+<style lang="scss" scoped>
+/* #ifndef APP-NVUE */
+// vue版本动画相关的样式抽离在外部文件
+// @use './vue.ani-style.scss' as *;
+/**
+ * vue版本动画内置的动画模式有如下：
+ * fade：淡入
+ * zoom：缩放
+ * fade-zoom：缩放淡入
+ * fade-up：上滑淡入
+ * fade-down：下滑淡入
+ * fade-left：左滑淡入
+ * fade-right：右滑淡入
+ * slide-up：上滑进入
+ * slide-down：下滑进入
+ * slide-left：左滑进入
+ * slide-right：右滑进入
+ */
+
+ $u-zoom-scale: scale(0.95);
+
+.u-fade-enter-active,
+.u-fade-leave-active {
+	transition-property: opacity;
+}
+
+.u-fade-enter,
+.u-fade-leave-to {
+	opacity: 0
+}
+
+.u-fade-zoom-enter,
+.u-fade-zoom-leave-to {
+	transform: $u-zoom-scale;
+	opacity: 0;
+}
+
+.u-fade-zoom-enter-active,
+.u-fade-zoom-leave-active {
+	transition-property: transform, opacity;
+}
+
+.u-fade-down-enter-active,
+.u-fade-down-leave-active,
+.u-fade-left-enter-active,
+.u-fade-left-leave-active,
+.u-fade-right-enter-active,
+.u-fade-right-leave-active,
+.u-fade-up-enter-active,
+.u-fade-up-leave-active {
+	transition-property: opacity, transform;
+}
+
+.u-fade-up-enter,
+.u-fade-up-leave-to {
+	transform: translate3d(0, 100%, 0);
+	opacity: 0
+}
+
+.u-fade-down-enter,
+.u-fade-down-leave-to {
+	transform: translate3d(0, -100%, 0);
+	opacity: 0
+}
+
+.u-fade-left-enter,
+.u-fade-left-leave-to {
+	transform: translate3d(-100%, 0, 0);
+	opacity: 0
+}
+
+.u-fade-right-enter,
+.u-fade-right-leave-to {
+	transform: translate3d(100%, 0, 0);
+	opacity: 0
+}
+
+.u-slide-down-enter-active,
+.u-slide-down-leave-active,
+.u-slide-left-enter-active,
+.u-slide-left-leave-active,
+.u-slide-right-enter-active,
+.u-slide-right-leave-active,
+.u-slide-up-enter-active,
+.u-slide-up-leave-active {
+	transition-property: transform;
+}
+
+.u-slide-up-enter,
+.u-slide-up-leave-to {
+	transform: translate3d(0, 100%, 0)
+}
+
+.u-slide-down-enter,
+.u-slide-down-leave-to {
+	transform: translate3d(0, -100%, 0)
+}
+
+.u-slide-left-enter,
+.u-slide-left-leave-to {
+	transform: translate3d(-100%, 0, 0)
+}
+
+.u-slide-right-enter,
+.u-slide-right-leave-to {
+	transform: translate3d(100%, 0, 0)
+}
+
+.u-zoom-enter-active,
+.u-zoom-leave-active {
+	transition-property: transform
+}
+
+.u-zoom-enter,
+.u-zoom-leave-to {
+	transform: $u-zoom-scale
+}
+/* #endif */
+
+.u-transition {}
+</style>