增加版本信息获取工具类.

可以在项目代码中直接使用 import um = require('UpdateManager') 然后调用相关接口.

assets/Bundle2/UI2.prefab

@@ -105,7 +105,7 @@
     "_contentSize": {
       "__type__": "cc.Size",
       "width": 700,
-      "height": 255.6
+      "height": 75.6
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -117,7 +117,7 @@
       "ctor": "Float64Array",
       "array": [
         0,
-        0,
+        282.58,
         0,
         0,
         0,
@@ -156,9 +156,9 @@
     ],
     "_srcBlendFactor": 770,
     "_dstBlendFactor": 771,
-    "_string": "这是Bundle2,修改此bundle 并上传更新包,然后运行查看效果.\n当前版本V4",
-    "_N$string": "这是Bundle2,修改此bundle 并上传更新包,然后运行查看效果.\n当前版本V4",
-    "_fontSize": 60,
+    "_string": "",
+    "_N$string": "",
+    "_fontSize": 30,
     "_lineHeight": 60,
     "_enableWrapText": true,
     "_N$file": null,
@@ -193,8 +193,9 @@
       "__id__": 1
     },
     "_enabled": true,
-    "label": null,
-    "text": "hello",
+    "label": {
+      "__id__": 3
+    },
     "_id": ""
   },
   {

assets/Bundle2/UI2.ts

@@ -1,28 +1,21 @@
-// Learn TypeScript:
-//  - https://docs.cocos.com/creator/manual/en/scripting/typescript.html
-// Learn Attribute:
-//  - https://docs.cocos.com/creator/manual/en/scripting/reference/attributes.html
-// Learn life-cycle callbacks:
-//  - https://docs.cocos.com/creator/manual/en/scripting/life-cycle-callbacks.html
-
 const {ccclass, property} = cc._decorator;
 
+//@ts-ignore
+import UpdateManager = require('UpdateManager');
+
 @ccclass
 export default class NewClass extends cc.Component {
 
     @property(cc.Label)
     label: cc.Label = null;
 
-    @property
-    text: string = 'hello';
-
-    // LIFE-CYCLE CALLBACKS:
-
-    // onLoad () {}
-
-    start () {
-
+    start() {
+        if (UpdateManager.getUpdateFlag()) {
+            this.label.string = UpdateManager.cur_ver_desc;
+            UpdateManager.resetUpdateFlag();
+        } else {
+            this.label.string = "未发现新版本,\n当前版本:" + UpdateManager.cur_ver_name;
+        }
+        console.log('>>>>>>>>>>>>>>>>>>>>>', UpdateManager.cur_ver_code);
     }
-
-    // update (dt) {}
 }