start

app.js

@@ -0,0 +1,58 @@
+// app.js
+import config from './config';
+import createBus from './utils/eventBus';
+
+App({
+  onLaunch() {
+    const updateManager = wx.getUpdateManager();
+
+    updateManager.onCheckForUpdate((res) => {
+      // console.log(res.hasUpdate)
+    });
+
+    updateManager.onUpdateReady(() => {
+      wx.showModal({
+        title: '更新提示',
+        content: '新版本已经准备好，是否重启应用？',
+        success(res) {
+          if (res.confirm) {
+            updateManager.applyUpdate();
+          }
+        },
+      });
+    });
+
+    this.getUnreadNum();
+    this.connect();
+  },
+
+  /** 全局事件总线 */
+  eventBus: createBus(),
+
+  /** 初始化WebSocket */
+  connect() {
+    const socket = null //connectSocket();
+    /*socket.onMessage((data) => {
+      data = JSON.parse(data);
+      if (data.type === 'message' && !data.data.message.read) this.setUnreadNum(this.globalData.unreadNum + 1);
+    });*/
+    this.globalData.socket = socket;
+  },
+
+  /** 获取未读消息数量 */
+  getUnreadNum() {
+  },
+
+  /** 设置未读消息数量 */
+  setUnreadNum(unreadNum) {
+    this.globalData.unreadNum = unreadNum;
+    this.eventBus.emit('unread-num-change', unreadNum);
+  },
+
+  
+  globalData: {
+    user: null,
+    unreadNum: 0, // 未读消息数量
+    socket: null, // SocketTask 对象
+  },
+});