upload project

subpackages/settings/chat-settings/chat-settings.js

@@ -0,0 +1,21 @@
+Page({
+  data: {
+    // 系统信息
+    statusBarHeight: 0,
+    navBarHeight: 0
+  },
+
+  onLoad(options) {
+    // 获取系统信息
+    const systemInfo = wx.getSystemInfoSync();
+    this.setData({
+      statusBarHeight: systemInfo.statusBarHeight,
+      navBarHeight: systemInfo.statusBarHeight + 44
+    });
+  },
+  
+  // 返回上一页
+  goBack() {
+    wx.navigateBack();
+  }
+});