From aa5e70d5f64385356526b9c91440852d78cae57b Mon Sep 17 00:00:00 2001
From: minimaxagent1 <minimaxagent1@gmail.com>
Date: Thu, 31 Jul 2025 09:15:21 +0800
Subject: [PATCH] =?UTF-8?q?=E5=B0=8F=E7=A8=8B=E5=BA=8F=E5=AF=BC=E8=88=AA?=
 =?UTF-8?q?=E6=A0=8F=E8=AE=BE=E8=AE=A1=E7=BB=84=E4=BB=B6custom-navbar?=
 =?UTF-8?q?=E5=B0=81=E8=A3=85?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 components/custom-navbar/README.md         |  98 ++++++++++++++++
 components/custom-navbar/custom-navbar.vue | 130 +++++++++++++++++++++
 pages/walkInto/walkInto.vue                |  95 ++-------------
 3 files changed, 239 insertions(+), 84 deletions(-)
 create mode 100644 components/custom-navbar/README.md
 create mode 100644 components/custom-navbar/custom-navbar.vue

diff --git a/components/custom-navbar/README.md b/components/custom-navbar/README.md
new file mode 100644
index 0000000..51ef383
--- /dev/null
+++ b/components/custom-navbar/README.md
@@ -0,0 +1,98 @@
+# CustomNavbar 自定义导航栏组件
+
+## 功能特性
+
+- 自动适配微信小程序状态栏高度
+- 自动计算胶囊按钮高度，确保文字与胶囊水平对齐
+- 支持自定义标题、返回按钮图标
+- 支持右侧插槽，可添加自定义内容
+- 支持返回事件回调
+
+## 使用方法
+
+### 基础用法
+
+```vue
+<template>
+  <view class="page">
+    <custom-navbar title="页面标题" @back="onBack" />
+    <!-- 页面内容，无需设置 margin-top -->
+    <view class="content">
+      <text>页面内容</text>
+    </view>
+  </view>
+</template>
+
+<script>
+import CustomNavbar from "@/components/custom-navbar/custom-navbar.vue";
+
+export default {
+  components: {
+    CustomNavbar
+  },
+  methods: {
+    onBack() {
+      console.log('返回按钮被点击');
+    }
+  }
+}
+</script>
+```
+
+### 自定义返回按钮图标
+
+```vue
+<custom-navbar 
+  title="页面标题" 
+  :backIcon="customBackIcon"
+  @back="onBack" 
+/>
+```
+
+### 隐藏返回按钮
+
+```vue
+<custom-navbar 
+  title="页面标题" 
+  :showBack="false"
+/>
+```
+
+### 添加右侧内容
+
+```vue
+<custom-navbar title="页面标题" @back="onBack">
+  <template #right>
+    <view class="right-content">
+      <text>右侧内容</text>
+    </view>
+  </template>
+</custom-navbar>
+```
+
+## Props
+
+| 参数 | 类型 | 默认值 | 说明 |
+|------|------|--------|------|
+| title | String | '' | 导航栏标题 |
+| backIcon | String | CommonEnum.BACK_BUTTON | 返回按钮图标路径 |
+| showBack | Boolean | true | 是否显示返回按钮 |
+
+## Events
+
+| 事件名 | 说明 | 回调参数 |
+|--------|------|----------|
+| back | 点击返回按钮时触发 | - |
+
+## Slots
+
+| 插槽名 | 说明 |
+|--------|------|
+| right | 右侧内容插槽 |
+
+## 注意事项
+
+1. 组件会自动计算状态栏和胶囊高度，无需手动设置
+2. 组件使用 `position: fixed` 定位，确保在页面顶部
+3. 组件内部包含填充区，页面内容无需设置 `margin-top`
+4. 组件样式使用 `scoped`，不会影响其他组件 
\ No newline at end of file
diff --git a/components/custom-navbar/custom-navbar.vue b/components/custom-navbar/custom-navbar.vue
new file mode 100644
index 0000000..ace9b51
--- /dev/null
+++ b/components/custom-navbar/custom-navbar.vue
@@ -0,0 +1,130 @@
+<template>
+  <view>
+    <!-- 填充区，避免内容被导航栏遮挡 -->
+    <view class="navbar-placeholder" :style="{ height: navBarHeight + 'px' }"></view>
+    
+    <!-- 自定义导航栏 -->
+    <view class="custom-navbar" :style="{ paddingTop: statusBarHeight + 'px', height: navBarHeight + 'px' }">
+      <view class="navbar-left" @click="handleBack" :style="{ height: capsuleHeight + 'px', lineHeight: capsuleHeight + 'px' }">
+        <image :src="backIcon" mode="aspectFit" class="back-icon"></image>
+      </view>
+      <view class="navbar-title" :style="{ height: capsuleHeight + 'px', lineHeight: capsuleHeight + 'px' }">{{ title }}</view>
+      <view class="navbar-right" :style="{ height: capsuleHeight + 'px', lineHeight: capsuleHeight + 'px' }">
+        <slot name="right"></slot>
+      </view>
+    </view>
+  </view>
+</template>
+
+<script>
+import CommonEnum from "../../enum/common";
+
+export default {
+  name: 'CustomNavbar',
+  props: {
+    title: {
+      type: String,
+      default: ''
+    },
+    backIcon: {
+      type: String,
+      default: CommonEnum.BACK_BUTTON
+    },
+    showBack: {
+      type: Boolean,
+      default: true
+    }
+  },
+  data() {
+    return {
+      statusBarHeight: 0,
+      navBarHeight: 0,
+      menuButtonInfo: null,
+      capsuleHeight: 0,
+    }
+  },
+  mounted() {
+    this.getSystemInfo();
+  },
+  methods: {
+    getSystemInfo() {
+      // 获取系统信息
+      const systemInfo = uni.getSystemInfoSync();
+      // 获取状态栏高度
+      this.statusBarHeight = systemInfo.statusBarHeight;
+      
+      // 获取胶囊按钮信息
+      this.menuButtonInfo = uni.getMenuButtonBoundingClientRect();
+      
+      // 计算胶囊高度
+      this.capsuleHeight = this.menuButtonInfo.height;
+      
+      // 计算导航栏高度（胶囊底部到状态栏顶部的距离）
+      this.navBarHeight = this.menuButtonInfo.bottom + 8;
+    },
+    handleBack() {
+      if (this.showBack) {
+        this.$emit('back');
+        uni.navigateBack({
+          delta: 1
+        });
+      }
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+/* 填充区样式 */
+.navbar-placeholder {
+  width: 100%;
+  background-color: transparent;
+}
+
+/* 自定义导航栏样式 */
+.custom-navbar {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  z-index: 999;
+  padding-top: 0;
+  background-color: #F5F0E7;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding-left: 30rpx;
+  padding-right: 30rpx;
+  box-sizing: border-box;
+}
+
+.navbar-left {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 60rpx;
+
+  .back-icon {
+    width: 56rpx;
+    height: 56rpx;
+  }
+}
+
+.navbar-title {
+  font-size: 36rpx;
+  font-weight: bold;
+  color: #695347;
+  flex: 1;
+  text-align: center;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.navbar-right {
+  width: 60rpx;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+</style> 
\ No newline at end of file
diff --git a/pages/walkInto/walkInto.vue b/pages/walkInto/walkInto.vue
index f015277..b552bde 100644
--- a/pages/walkInto/walkInto.vue
+++ b/pages/walkInto/walkInto.vue
@@ -1,15 +1,12 @@
 <template>
   <view class="page">
     <!-- 自定义导航栏 -->
-    <view class="custom-navbar" :style="{ paddingTop: statusBarHeight + 'px', height: navBarHeight + 'px' }">
-      <view class="navbar-left" @click="goBack" :style="{ height: capsuleHeight + 'px', lineHeight: capsuleHeight + 'px' }">
-        <image :src="CommonEnum.BACK_BUTTON" mode="aspectFit" class="back-icon"></image>
-      </view>
-      <view class="navbar-title" :style="{ height: capsuleHeight + 'px', lineHeight: capsuleHeight + 'px' }">走进平山</view>
-      <view class="navbar-right" :style="{ height: capsuleHeight + 'px', lineHeight: capsuleHeight + 'px' }"></view>
-    </view>
+    <custom-navbar 
+      title="走进平山"
+      @back="onBack"
+    />
 
-    <view class="header" :style="{ marginTop: navBarHeight + 'px' }">
+    <view class="header">
   <!--    <image src="" mode=""></image> -->
 	  <view>111222</view>
     </view>
@@ -17,48 +14,23 @@
 </template>
 
 <script>
-import CommonEnum from "../../enum/common";
+import CustomNavbar from "../../components/custom-navbar/custom-navbar.vue";
 
 export default {
-  computed: {
-    CommonEnum() {
-      return CommonEnum
-    }
+  components: {
+    CustomNavbar
   },
   data() {
     return {
       bgc: {
         backgroundColor: "#F5F0E7",
       },
-      statusBarHeight: 0,
-      navBarHeight: 0,
-      menuButtonInfo: null,
-      capsuleHeight: 0,
     }
   },
-  onLoad() {
-    this.getSystemInfo();
-  },
   methods: {
-    goBack() {
-      uni.navigateBack({
-        delta: 1
-      });
-    },
-    getSystemInfo() {
-      // 获取系统信息
-      const systemInfo = uni.getSystemInfoSync();
-      // 获取状态栏高度
-      this.statusBarHeight = systemInfo.statusBarHeight;
-      
-      // 获取胶囊按钮信息
-      this.menuButtonInfo = uni.getMenuButtonBoundingClientRect();
-      
-      // 计算胶囊高度
-      this.capsuleHeight = this.menuButtonInfo.height;
-      
-      // 计算导航栏高度（胶囊底部到状态栏顶部的距离）
-      this.navBarHeight = this.menuButtonInfo.bottom + 8;
+    onBack() {
+      // 可以在这里添加返回前的逻辑
+      console.log('返回按钮被点击');
     }
   }
 }
@@ -72,52 +44,7 @@ page {
 	border-radius: 0rpx 0rpx 0rpx 0rpx;
 }
 
-/* 自定义导航栏样式 */
-.custom-navbar {
-  position: fixed;
-  top: 0;
-  left: 0;
-  right: 0;
-  z-index: 999;
-  padding-top: 0;
-  background-color: #F5F0E7;
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding-left: 30rpx;
-  padding-right: 30rpx;
-  box-sizing: border-box;
-}
 
-.navbar-left {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  width: 60rpx;
-
-  .back-icon {
-    width: 56rpx;
-    height: 56rpx;
-  }
-}
-
-.navbar-title {
-  font-size: 36rpx;
-  font-weight: bold;
-  color: #695347;
-  flex: 1;
-  text-align: center;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-.navbar-right {
-  width: 60rpx;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
 
 .header {
   min-height: 100vh;