lywsvip/CocosCreatorTutorial
1
0
Fork 0
mirror of https://github.com/Leo501/CocosCreatorTutorial.git synced 2026-06-04 00:19:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

优化流程，添加覆盖安装时，当前高版本时，会把低版本的热更新文件清除

Browse Source
This commit is contained in:
leo
2019-03-16 12:01:02 +08:00
parent c12d762efa
commit b9fc4f0f13
17 changed files with 8766 additions and 129 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
HotUpdateDemo/assets/Script/HotUpdate.js
View File

@@ -5,12 +5,20 @@
const ErrCode = cc.Enum({
laodManifestFailed: 0, //下载manifest失败
updateFailed: 1, //更新失败，
downloadPackage: -10, //下载新包
});
const MD5 = require("Uint8ArrayMD5");
cc.Class({
extends: cc.Component,
properties: {
// 2.x 修改成cc.asset
// manifestUrl: {
// type: cc.Asset,
// default: null
// },
manifestUrl: cc.RawAsset,
_hotUpdateName: 'game-remote-asset',
_nowVersion: ''
@@ -24,24 +32,26 @@ cc.Class({
this.nextFn = nextFn;
this.progressFn = progressFn;
this.failedFn = failedFn;
// this.loadManifest();
// console.log('os=', cc.sys.os);
if (cc.sys.isBrowser) {
console.log('is not OS_ANDROID or OS_IOS');
this.nextFn && nextFn(this._nowVersion);
return;
}
let self = this;
this._storagePath = ((jsb.fileUtils ? jsb.fileUtils.getWritablePath() : '/') + this._hotUpdateName);
cc.log('Storage path for remote asset : ' + this._storagePath);
this.versionCompareHandle = function (versionA, versionB) {
console.log('versionLocal=' + versionA + ' versionRemote=' + versionB);
self._nowVersion = versionA;
var vA = versionA.split('.');
var vB = versionB.split('.');
//第一位不同时，为整包更新
this.isDownloadPackage = false;
for (var i = 0; i < vA.length; ++i) {
var a = parseInt(vA[i]);
var b = parseInt(vB[i] || 0);
if (i == 0) {
this.isDownloadPackage = (a - b) < 0 ? true : false;
// console.log('isDownloadPackage=', this.isDownloadPackage);
}
if (a === b) {
continue;
} else {
@@ -55,13 +65,13 @@ cc.Class({
}
};
this._am = new jsb.AssetsManager('', this._storagePath, this.versionCompareHandle);
this._am = new jsb.AssetsManager('', this._storagePath, this.versionCompareHandle.bind(this));
if (!cc.sys.ENABLE_GC_FOR_NATIVE_OBJECTS) {
//2.x要去this._am.retain();
this._am.retain();
}
this._am.setVerifyCallback(function (path, asset) {
console.log('path', path, 'setVerifyCallback' + JSON.stringify(asset));
var compressed = asset.compressed;
/**
* 计算md5
@@ -75,7 +85,6 @@ cc.Class({
return true;
} else {
var resMD5 = calMD5OfFile(path);
console.log('resMD%=', resMD5, 'asset md5=', asset.md5);
if (asset.md5 == resMD5) {
return true;
}
@@ -112,7 +121,6 @@ cc.Class({
},
loadManifest() {
// console.log('this.manifestUrl=', this.manifestUrl);
// 手动设置路径
this.manifestUrl = 'res/raw-assets/project.manifest';
},
@@ -120,8 +128,8 @@ cc.Class({
//热更新完成 or 不需要热更新 进入游戏
onEnterGame: function () {
console.log('热更新完成，', this._nowVersion);
cc.sys.localStorage.setItem('gameVersion', '' + this._nowVersion);
this.nextFn && this.nextFn(this._nowVersion);
},
/**
@@ -139,7 +147,7 @@ cc.Class({
* @param {*} err
*/
onFailure(type) {
console.log('type=', type);
// console.log('type=', type);
if (this.failedFn) this.failedFn(type);
},
@@ -147,8 +155,13 @@ cc.Class({
* 检查更新
*/
checkUpdate: function () {
console.log('start checkUpdate');
if (this._am.getState() === jsb.AssetsManager.State.UNINITED) {
// 2.x修改成以下代码
// var url = this.manifestUrl.nativeUrl;
// if (cc.loader.md5Pipe) {
// url = cc.loader.md5Pipe.transformURL(url);
// }
// this._am.loadLocalManifest(url);
this._am.loadLocalManifest(this.manifestUrl);
}
if (!this._am.getLocalManifest() || !this._am.getLocalManifest().isLoaded()) {
@@ -156,9 +169,11 @@ cc.Class({
this.onFailure(ErrCode.laodManifestFailed);
return;
}
//2.0修改成以下代码
// this._am.setEventCallback(this.checkCb.bind(this));
this._checkListener = new jsb.EventListenerAssetsManager(this._am, this.checkCb.bind(this));
cc.eventManager.addListener(this._checkListener, 1);
/**------------------------------------------------------- */
this._am.checkUpdate();
},
@@ -166,12 +181,19 @@ cc.Class({
* 执行热更新逻辑
*/
hotUpdate: function () {
console.log('start hotUpdate');
if (this._am && !this._updating) {
//2.x修改成以下代码
// this._am.setEventCallback(this.updateCb.bind(this));
this._updateListener = new jsb.EventListenerAssetsManager(this._am, this.updateCb.bind(this));
cc.eventManager.addListener(this._updateListener, 1);
/**----------------------------------------------------- */
if (this._am.getState() === jsb.AssetsManager.State.UNINITED) {
//2.x修改成以下代码
// var url = this.manifestUrl.nativeUrl;
// if (cc.loader.md5Pipe) {
// url = cc.loader.md5Pipe.transformURL(url);
// }
// this._am.loadLocalManifest(url);
this._am.loadLocalManifest(this.manifestUrl);
}
@@ -202,10 +224,17 @@ cc.Class({
console.log('ALREADY_UP_TO_DATE');
break;
case jsb.EventAssetsManager.NEW_VERSION_FOUND:
console.log('NEW_VERSION_FOUND', this.isDownloadPackage);
/*4发现新的更新*/
isNewVersion = true;
cc.eventManager.removeListener(this._checkListener);
this._checkListener = null;
if (this.isDownloadPackage) {
console.log('load new package');
this.clearHotupdateCache();
this.onFailure(ErrCode.downloadPackage);
return;
}
isNewVersion = true;
console.log('have new version');
//开始更新版本
this.hotUpdate();
@@ -246,7 +275,7 @@ cc.Class({
failed = true;
break;
case jsb.EventAssetsManager.UPDATE_FINISHED:
console.log('UPDATE_FINISHED');
// console.log('UPDATE_FINISHED');
// this.panel.info.string = 'Update finished. ' + event.getMessage();
needRestart = true;
break;
@@ -267,7 +296,7 @@ cc.Class({
//下载失败
if (failed) {
console.log('Hotupdate failure');
// console.log('Hotupdate failure');
this.onFailure(ErrCode.updateFailed);
cc.eventManager.removeListener(this._updateListener);
this._updateListener = null;
@@ -275,7 +304,7 @@ cc.Class({
}
if (needRestart) {
console.log('Hotupdate success');
// console.log('Hotupdate success');
cc.eventManager.removeListener(this._updateListener);
this._updateListener = null;
var searchPaths = jsb.fileUtils.getSearchPaths();
@@ -288,6 +317,12 @@ cc.Class({
}
},
//
clearHotupdateCache() {
let storagePath = ((jsb.fileUtils ? jsb.fileUtils.getWritablePath() : '/') + this._hotUpdateName);
jsb.fileUtils.removeDirectory(storagePath);
},
// update (dt) {},
onDestroy() {

9
HotUpdateDemo/assets/Script/Uint8ArrayMD5.js.meta Normal file
View File

@@ -0,0 +1,9 @@
{
"ver": "1.0.5",
"uuid": "b723dc8e-07ac-4a35-b0d9-663f49b82e42",
"isPlugin": false,
"loadPluginInWeb": true,
"loadPluginInNative": true,
"loadPluginInEditor": false,
"subMetas": {}
}