3.4.8+28相关内容

upgradeInfo.json

 {
-    "android_version": "3.4.8+27",
+    "android_version": "3.4.8+28",
     "android_forceUpdate": false,
     "android_msg": "2.3.4相关内容",
     "android_url": "https://gitlab.gzsle.com/wangyan/upgradeSFA/raw/test/app.apk",