feat：基座页面

src/sheep/components/base/base-nav/base-nav.vue

@@ -39,16 +39,30 @@ const isTabbar = computed(() => {
 	return router.hasTabbar()
 })
 
+const isDashboard = computed(() => {
+	const pages = getCurrentPages()
+	const currentPage = pages[pages.length - 1]
+	if (!currentPage) {
+		return true
+	}
+	return currentPage.route != "pages/root/dashboard"
+})
+
 function doBackClick() {
 	router.back()
 }
+
+function doToDashboard() {
+	router.jump("/pages/root/dashboard", {}, 3)
+}
 </script>
 
 <template>
 	<view class="navbar" :style="{ backgroundColor: bgColor, height: '44px' }">
-		<view class="navbar_left" v-if="showLeft && !isTabbar" @tap="doBackClick">
-			<text class="sicon-back icon" v-if="isHistiry" />
-			<text class="sicon-home icon" v-else />
+		<view class="navbar_left">
+			<view class="sicon-back icon" @tap="doBackClick" />
+			<view v-if="isDashboard" class="navbar_left_line" />
+			<view v-if="isDashboard" class="sicon-home icon" @tap="doToDashboard" />
 		</view>
 		<view class="navbar_title" :style="{ color: titleColor }">{{ props.title }}</view>
 		<view v-if="props.rightIcon" class="navbar_right" @tap="emit('rightClick')">
@@ -68,14 +82,25 @@ function doBackClick() {
 	&_left {
 		position: absolute;
 		left: 20rpx;
+		display: flex;
+		align-items: center;
+		height: 56rpx;
+		border-radius: 28rpx;
 		background: #fff;
 		box-shadow: 0px 0px 4rpx rgba(51, 51, 51, 0.08), 0px 4rpx 6rpx 2rpx rgba(102, 102, 102, 0.12);
-		border-radius: 28rpx;
-		width: 56rpx;
-		height: 56rpx;
-		display: flex;
-		justify-content: center;
-		align-items: center;
+
+		&_line {
+			width: 1rpx;
+			height: 25rpx;
+			background: #999;
+		}
+
+		&>.icon {
+			display: flex;
+			justify-content: center;
+			align-items: center;
+			width: 56rpx;
+		}
 	}
 
 	&_right {