feat(uniapp_v2): 二开功能迁移与小程序主包优化

- 从 uniapp 迁移 HJF 页面、API、组件及用户/订单相关改动
- queue、assets 使用独立分包以降低主包体积
- 修复首页单根节点与支付结果页 v-if 链
- 关闭 HjfDemoPanel 全局注册；uniNoticeBar 注释 $getAppWebview 避免 __webviewId__ 报错
- 配置域名与 manifest 应用名称；cache/store 防御性处理

Made-with: Cursor

pro_v3.5.1/view/uniapp_v2/components/countDown/index.vue

@@ -0,0 +1,148 @@
+<template>
+	<view class="time" :style="justifyLeft">
+		<!-- 倒计时 -->
+		<text class="title red" v-if="tipText.trim()">{{ tipText }}</text>
+		<text class="styleAll" :style="'background:' + bgColor + ';color:' + colors + ';'" v-if="isDay === true">
+			{{ day }}
+			<text class="dayTxt">{{ inDayText }}</text>
+		</text>
+		<text class="timeTxt red" :style="'color:' + dotColor" v-if="dayText">{{ dayText }}</text>
+		<text class="styleAll" :style="'background:' + bgColor + ';color:' + colors + ';'">{{ hour }}</text>
+		<text class="timeTxt red" :style="'color:' + dotColor" v-if="hourText">{{ hourText }}</text>
+		<text class="styleAll" :style="'background:' + bgColor + ';color:' + colors + ';'">{{ minute }}</text>
+		<text class="timeTxt red" :style="'color:' + dotColor" v-if="minuteText">{{ minuteText }}</text>
+		<text class="styleAll" :style="'background:' + bgColor + ';color:' + colors + ';'" v-if="isSecond === true">{{ second }}</text>
+		<text class="timeTxt red" :style="'color:' + dotColor" v-if="secondText">{{ secondText }}</text>
+		<slot name="bottom"></slot>
+	</view>
+</template>
+
+<script>
+export default {
+	name: 'countDown',
+	props: {
+		justifyLeft: {
+			type: String,
+			default: ''
+		},
+		//距离开始提示文字
+		tipText: {
+			type: String,
+			default: '倒计时'
+		},
+		inDayText: {
+			type: String,
+			default: '天'
+		},
+		dayText: {
+			type: String,
+			default: '天'
+		},
+		hourText: {
+			type: String,
+			default: '时'
+		},
+		minuteText: {
+			type: String,
+			default: '分'
+		},
+		secondText: {
+			type: String,
+			default: '秒'
+		},
+		datatime: {
+			type: Number,
+			default: 0
+		},
+		isDay: {
+			type: Boolean,
+			default: true
+		},
+		isSecond: {
+			type: Boolean,
+			default: true
+		},
+		bgColor: {
+			type: String,
+			default: ''
+		},
+		colors: {
+			type: String,
+			default: '#e93323'
+		},
+		dotColor: {
+			type: String,
+			default: '#ffffff'
+		}
+	},
+	data: function () {
+		return {
+			day: '00',
+			hour: '00',
+			minute: '00',
+			second: '00',
+			times: null
+		};
+	},
+	watch:{
+		datatime:{
+			handler(val){
+				this.show_time();
+			},
+			immediate: true
+		}
+	},
+	methods: {
+		show_time: function () {
+			let that = this;
+
+			function runTime() {
+				//时间函数
+				let intDiff = that.datatime - Date.parse(new Date()) / 1000; //获取数据中的时间戳的时间差；
+				let day = 0,
+					hour = 0,
+					minute = 0,
+					second = 0;
+				if (intDiff > 0) {
+					//转换时间
+					if (that.isDay === true) {
+						day = Math.floor(intDiff / (60 * 60 * 24));
+					} else {
+						day = 0;
+					}
+					hour = Math.floor(intDiff / (60 * 60)) - day * 24;
+					minute = Math.floor(intDiff / 60) - day * 24 * 60 - hour * 60;
+					second = Math.floor(intDiff) - day * 24 * 60 * 60 - hour * 60 * 60 - minute * 60;
+					if (hour <= 9) hour = '0' + hour;
+					if (minute <= 9) minute = '0' + minute;
+					if (second <= 9) second = '0' + second;
+					that.day = day;
+					that.hour = hour;
+					that.minute = minute;
+					that.second = second;
+				} else {
+					that.day = '00';
+					that.hour = '00';
+					that.minute = '00';
+					that.second = '00';
+					clearInterval(that.times);
+					that.times = null;
+					that.$emit('endTime', 1);
+				}
+			}
+			runTime();
+			this.times = setInterval(runTime, 1000);
+		}
+	}
+};
+</script>
+
+<style>
+.time {
+	display: flex;
+	justify-content: center;
+}
+.timeTxt {
+	margin: 0 4rpx;
+}
+</style>