From 778f1a3a113c409ae59254ce84d396ddc7504728 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B6=85=E7=BA=A7=E8=80=81=E7=99=BD=E5=85=94?=
 <fsmecx@gmail.com>
Date: Fri, 29 Aug 2025 17:09:47 +0800
Subject: [PATCH] =?UTF-8?q?feat(update):=20=E6=B7=BB=E5=8A=A0=E5=BA=94?=
 =?UTF-8?q?=E7=94=A8=E8=87=AA=E5=8A=A8=E6=9B=B4=E6=96=B0=E5=8A=9F=E8=83=BD?=
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- 新增updateService模块实现版本检查、下载和安装功能
- 在首页集成更新检查逻辑
- 支持Android和iOS平台的更新处理
- 添加版本比较和更新提示对话框功能
---
 ckApp/pages/index/index.vue  |  69 +++++++++++-
 ckApp/utils/updateService.js | 207 +++++++++++++++++++++++++++++++++++
 2 files changed, 274 insertions(+), 2 deletions(-)
 create mode 100644 ckApp/utils/updateService.js

diff --git a/ckApp/pages/index/index.vue b/ckApp/pages/index/index.vue
index 50698c36..5bd991d4 100644
--- a/ckApp/pages/index/index.vue
+++ b/ckApp/pages/index/index.vue
@@ -9,6 +9,7 @@
 
 <script>
 	import { getTopSafeAreaHeightAsync } from '@utils/common';
+	import { checkUpdate, downloadAndInstallUpdate, showUpdateDialog } from '@utils/updateService';
 	const TYPE_EMUE = {
 		CONNECT: 0,
 		DATA: 1,
@@ -22,11 +23,15 @@
 				iframeUrl: '', // 动态构建的 URL
 				receivedMessages: [],
 				messageId: 0,
-				urlParams: {}
+				urlParams: {},
+				appVersion: '1.0.0',
+				updateApiUrl: 'https://ckbapi.quwanzhi.com/app/update?type=ckb' // 更新检查API地址
 			}
 		},
 		onLoad() {
 			this.sendBaseConfig()
+			// 检查更新
+			this.checkAppUpdate()
 		},
 		methods: {
 			// 构建 iframe URL，包含参数
@@ -51,7 +56,7 @@
 						paddingTop: await getTopSafeAreaHeightAsync(),
 						appId: '1234567890',
 						appName: '存客宝',
-						appVersion: '1.0.0',
+						appVersion: this.appVersion,
 						isAppMode:true
 					}
 				};
@@ -92,7 +97,67 @@
 						console.log('Webview 缓存已清除');
 					}
 				});
+			},
 			
+			/**
+			 * 检查应用更新
+			 */
+			checkAppUpdate() {
+				console.log('检查应用更新...');
+				checkUpdate({
+					currentVersion: this.appVersion,
+					apiUrl: this.updateApiUrl,
+					onSuccess: (result) => {
+						if (result.hasUpdate) {
+							console.log(`发现新版本: ${result.version}`);
+							// 显示更新对话框
+							showUpdateDialog(result, () => {
+								this.downloadUpdate(result.downloadUrl);
+							});
+						} else {
+							console.log('当前已是最新版本');
+						}
+					},
+					onError: (errorMsg, error) => {
+						console.error(`检查更新失败: ${errorMsg}`, error);
+					}
+				});
+			},
+			
+			/**
+			 * 下载并安装更新
+			 * @param {String} downloadUrl 下载地址
+			 */
+			downloadUpdate(downloadUrl) {
+				// 显示下载进度
+				uni.showLoading({
+					title: '正在下载更新...',
+					mask: true
+				});
+				
+				downloadAndInstallUpdate({
+					downloadUrl,
+					onProgress: (progress) => {
+						uni.showLoading({
+							title: `正在下载更新...${progress}%`,
+							mask: true
+						});
+					},
+					onSuccess: () => {
+						uni.hideLoading();
+						// 安装成功或跳转到应用商店成功
+						console.log('更新下载成功，准备安装');
+					},
+					onError: (errorMsg, error) => {
+						uni.hideLoading();
+						console.error(`更新失败: ${errorMsg}`, error);
+						uni.showToast({
+							title: `更新失败: ${errorMsg}`,
+							icon: 'none',
+							duration: 2000
+						});
+					}
+				});
 			}
 		}
 	}
diff --git a/ckApp/utils/updateService.js b/ckApp/utils/updateService.js
new file mode 100644
index 00000000..d8531f9b
--- /dev/null
+++ b/ckApp/utils/updateService.js
@@ -0,0 +1,207 @@
+/**
+ * App自动更新服务
+ * 用于检查新版本并触发下载更新
+ */
+
+/**
+ * 检查应用更新
+ * @param {Object} options 配置选项
+ * @param {String} options.currentVersion 当前应用版本号
+ * @param {String} options.apiUrl 检查更新的API地址
+ * @param {Function} options.onSuccess 检查成功回调
+ * @param {Function} options.onError 检查失败回调
+ * @returns {Promise} 更新检查的Promise
+ */
+export function checkUpdate(options) {
+  const { currentVersion, apiUrl, onSuccess, onError } = options;
+  
+  return new Promise((resolve, reject) => {
+    uni.request({
+      url: apiUrl,
+      method: 'GET',
+      success: (res) => {
+      
+      
+        if (res.statusCode === 200 && res.data) {
+          
+
+          try {
+            const result = res.data;
+           
+            const updateInfo = result.data;
+            
+            // 检查是否有新版本
+            if (compareVersion(updateInfo.version, currentVersion) > 0) {
+              // 有新版本
+              const result = {
+                hasUpdate: true,
+                version: updateInfo.version,
+                downloadUrl: updateInfo.downloadUrl,
+                updateContent: updateInfo.updateContent || '发现新版本，请更新！'
+              };
+              
+              if (onSuccess) {
+                onSuccess(result);
+              }
+              
+              resolve(result);
+            } else {
+              // 没有新版本
+              const result = {
+                hasUpdate: false,
+                currentVersion
+              };
+              
+              if (onSuccess) {
+                onSuccess(result);
+              }
+              
+              resolve(result);
+            }
+          } catch (error) {
+            const errorMsg = '解析更新信息失败';
+            if (onError) {
+              onError(errorMsg, error);
+            }
+            reject(error);
+          }
+        } else {
+          const errorMsg = '获取更新信息失败';
+          if (onError) {
+            onError(errorMsg);
+          }
+          reject(new Error(errorMsg));
+        }
+      },
+      fail: (error) => {
+        const errorMsg = '检查更新请求失败';
+        if (onError) {
+          onError(errorMsg, error);
+        }
+        reject(error);
+      }
+    });
+  });
+}
+
+/**
+ * 下载并安装更新
+ * @param {Object} options 配置选项
+ * @param {String} options.downloadUrl 下载地址
+ * @param {Function} options.onProgress 下载进度回调
+ * @param {Function} options.onSuccess 下载成功回调
+ * @param {Function} options.onError 下载失败回调
+ */
+export function downloadAndInstallUpdate(options) {
+  const { downloadUrl, onProgress, onSuccess, onError } = options;
+  
+  // 判断平台
+  const platform = uni.getSystemInfoSync().platform;
+  
+  if (platform === 'android') {
+    // Android平台下载APK并安装
+    const downloadTask = uni.downloadFile({
+      url: downloadUrl,
+      success: (res) => {
+        if (res.statusCode === 200) {
+          // 下载成功，安装APK
+          plus.runtime.install(
+            res.tempFilePath, 
+            {
+              force: false
+            },
+            () => {
+              if (onSuccess) {
+                onSuccess();
+              }
+            },
+            (error) => {
+              if (onError) {
+                onError('安装更新失败', error);
+              }
+            }
+          );
+        } else {
+          if (onError) {
+            onError('下载更新文件失败');
+          }
+        }
+      },
+      fail: (error) => {
+        if (onError) {
+          onError('下载更新文件失败', error);
+        }
+      }
+    });
+    
+    // 监听下载进度
+    if (onProgress) {
+      downloadTask.onProgressUpdate((res) => {
+        onProgress(res.progress);
+      });
+    }
+  } else if (platform === 'ios') {
+    // iOS平台打开App Store
+    plus.runtime.openURL(downloadUrl);
+    if (onSuccess) {
+      onSuccess();
+    }
+  } else {
+    if (onError) {
+      onError('不支持的平台');
+    }
+  }
+}
+
+/**
+ * 比较版本号
+ * @param {String} v1 版本号1
+ * @param {String} v2 版本号2
+ * @returns {Number} 1: v1>v2, -1: v1<v2, 0: v1=v2
+ */
+export function compareVersion(v1, v2) {
+  const v1Parts = v1.split('.');
+  const v2Parts = v2.split('.');
+  
+  const maxLength = Math.max(v1Parts.length, v2Parts.length);
+  
+  for (let i = 0; i < maxLength; i++) {
+    const v1Part = parseInt(v1Parts[i] || 0, 10);
+    const v2Part = parseInt(v2Parts[i] || 0, 10);
+    
+    if (v1Part > v2Part) {
+      return 1;
+    }
+    
+    if (v1Part < v2Part) {
+      return -1;
+    }
+  }
+  
+  return 0;
+}
+
+/**
+ * 显示更新对话框
+ * @param {Object} updateInfo 更新信息
+ * @param {Function} onConfirm 确认更新回调
+ */
+export function showUpdateDialog(updateInfo, onConfirm) {
+  // 处理更新内容中的换行符
+  let content = updateInfo.updateContent || `发现新版本 ${updateInfo.version}，是否更新？`;
+  
+  // 确保字符串中的\n被转换为实际的换行符
+  content = content.replace(/\\n/g, '\n');
+  
+  uni.showModal({
+    title: '发现新版本',
+    content: content,
+    confirmText: '立即更新',
+    cancelText: '稍后再说',
+    success: (res) => {
+      if (res.confirm && onConfirm) {
+        onConfirm();
+      }
+    }
+  });
+}
\ No newline at end of file