现在的问题是 热更新完成自动重启游戏 不再提示更新资源 ，但是资源还是加载的旧的。修改版本号后重新发布服务器的 remote-assets ，会再次提示更新，更新完成后重启游戏 还是加载的旧的资源。求大神能给看看出啥毛病了。
ccc 版本是 1.4.2；
特别感谢一下QQ群： ccc游戏开发实战 中 @旧城凉 大神的耐心支援。我也知道肯定是我哪没搞对，但就是不知道哪没搞对。懵了。
附上我的的操作步骤,大家看看是不是有毛病：
生成基础包：
1 生成 manifest
node version_generator.js -v 1.5.11 -u http://192.168.1.3/remote-assets/ -s build/jsb-default/ -d assets/
2 构建
3 修改 build\jsb-default 目录下的 main.js
4 编译
5 用android studio 打包(直接用ccc生成的包也是同样的问题)
生成更新包：
先修改一下UI的内容 我是修改了lable的文字。
1 构建
2 修改main.js
3 编译
4 生成 manifest
修改版本号
执行 node version_generator.js -v 1.5.12 -u http://192.168.1.3/remote-assets/ -s build/jsb-default/ -d assets/
5 复制assets 中 新生成的 project.manifest 和 version.manifest 到 remote-assets 下
6 复制 \build\jsb-default 下的 res 和 src 文件夹到 remote-assets 下
其中 在main.js中添加的代码是：
if (cc.sys.isNative) {
var hotUpdateSearchPaths = cc.sys.localStorage.getItem(‘HotUpdateSearchPaths’);
console.log("================1cc.sys.localStorage.getItemHotUpdateSearchPaths:"+hotUpdateSearchPaths);
if (hotUpdateSearchPaths) {
console.log("================2jsb.fileUtils.setSearchPaths(JSON.parse(hotUpdateSearchPaths)):"+JSON.parse(hotUpdateSearchPaths));
jsb.fileUtils.setSearchPaths(JSON.parse(hotUpdateSearchPaths));
}
}
用 android studio 调试 控制台也会输出
05-17 16:13:27.495 7673-7708/com.papaqipai.chesspre D/cocos2d-x debug info: ================1cc.sys.localStorage.getItem HotUpdateSearchPaths:["assets/res/raw-assets/","/data/data/com.papaqipai.chesspre/files/papaqipai-asset/","assets/res/raw-assets/","assets/"]
05-17 16:13:27.495 7673-7708/com.papaqipai.chesspre D/cocos2d-x debug info: ================2jsb.fileUtils.setSearchPaths(JSON.parse(hotUpdateSearchPaths)):assets/res/raw-assets/,/data/data/com.papaqipai.chesspre/files/papaqipai-asset/,assets/res/raw-assets/,assets/
05-17 16:14:35.525 9582-9615/com.papaqipai.chesspre D/cocos2d-x debug info: ================1cc.sys.localStorage.getItem HotUpdateSearchPaths:["assets/res/raw-assets/","/data/data/com.papaqipai.chesspre/files/papaqipai-asset/","assets/res/raw-assets/","assets/"]
05-17 16:14:35.525 9582-9615/com.papaqipai.chesspre D/cocos2d-x debug info: ================2jsb.fileUtils.setSearchPaths(JSON.parse(hotUpdateSearchPaths)):assets/res/raw-assets/,/data/data/com.papaqipai.chesspre/files/papaqipai-asset/,assets/res/raw-assets/,assets/
所以应该不是这个环节出问题了。
再附上hotupdate代码：
cc.Class({
extends: cc.Component,
properties: {
updatePanel: {
default: null,
type: cc.Node
},
manifestUrl: {
default: null,
url: cc.RawAsset
},
percent: {
default: null,
type: cc.Label
},
percentBar: {
default: null,
type: cc.Node,
},
lblErr: {
default: null,
type: cc.Label
}
},
checkCb: function (event) {
cc.log('Code: ' + event.getEventCode());
switch (event.getEventCode())
{
case jsb.EventAssetsManager.ERROR_NO_LOCAL_MANIFEST:
cc.log("No local manifest file found, hot update skipped.");
cc.eventManager.removeListener(this._checkListener);
break;
case jsb.EventAssetsManager.ERROR_DOWNLOAD_MANIFEST:
case jsb.EventAssetsManager.ERROR_PARSE_MANIFEST:
cc.log("Fail to download manifest file, hot update skipped.");
cc.eventManager.removeListener(this._checkListener);
break;
case jsb.EventAssetsManager.ALREADY_UP_TO_DATE:
cc.log("Already up to date with the latest remote version.");
cc.eventManager.removeListener(this._checkListener);
this.lblErr.string += "游戏不需要更新\n";
this.percentBar.width=430;
window.updateOK = true;
// cc.director.loadScene("loading");
break;
case jsb.EventAssetsManager.NEW_VERSION_FOUND:
this._needUpdate = true;
this.updatePanel.active = true;
this.percent.string = '00.00%';
cc.eventManager.removeListener(this._checkListener);
break;
default:
break;
}
this.hotUpdate();
},
updateCb: function (event) {
var needRestart = false;
var failed = false;
switch (event.getEventCode())
{
case jsb.EventAssetsManager.ERROR_NO_LOCAL_MANIFEST:
cc.log('No local manifest file found, hot update skipped.');
console.log("=============No local manifest file found, hot update skipped." );
failed = true;
break;
case jsb.EventAssetsManager.UPDATE_PROGRESSION:
var percent = event.getPercent();
var percentByFile = event.getPercentByFile();
var msg = event.getMessage();
if (msg) {
cc.log(msg);
}
cc.log(percent.toFixed(2) + '%');
this.percent.string = percent + '%';
this.percentBar.width=430*percent.toFixed(2)/100;
break;
case jsb.EventAssetsManager.ERROR_DOWNLOAD_MANIFEST:
case jsb.EventAssetsManager.ERROR_PARSE_MANIFEST:
cc.log('Fail to download manifest file, hot update skipped.');
console.log("=============Fail to download manifest file, hot update skipped." );
failed = true;
break;
case jsb.EventAssetsManager.ALREADY_UP_TO_DATE:
cc.log('Already up to date with the latest remote version.');
console.log("=============Already up to date with the latest remote version." );
failed = true;
break;
case jsb.EventAssetsManager.UPDATE_FINISHED:
cc.log('Update finished. ' + event.getMessage());
console.log("=============Update finished."+ event.getMessage() );
needRestart = true;
break;
case jsb.EventAssetsManager.UPDATE_FAILED:
cc.log('Update failed. ' + event.getMessage());
console.log("=============Update failed."+ event.getMessage() );
this._failCount ++;
if (this._failCount < 5)
{
this._am.downloadFailedAssets();
}
else
{
cc.log('Reach maximum fail count, exit update process');
console.log("=============Reach maximum fail count, exit update process." );
this._failCount = 0;
failed = true;
}
break;
case jsb.EventAssetsManager.ERROR_UPDATING:
console.log('=============Asset update error: ' + event.getAssetId() + ', ' + event.getMessage());
break;
case jsb.EventAssetsManager.ERROR_DECOMPRESS:
cc.log(event.getMessage());
break;
default:
break;
}
if (failed) {
cc.eventManager.removeListener(this._updateListener);
this.updatePanel.active = false;
}
if (needRestart) {
cc.eventManager.removeListener(this._updateListener);
// Prepend the manifest's search path
var searchPaths = jsb.fileUtils.getSearchPaths();
console.log("=====needRestart_searchPaths:"+searchPaths);
var newPaths = this._am.getLocalManifest().getSearchPaths();
console.log("=====newPaths:"+JSON.stringify(newPaths));
Array.prototype.unshift(searchPaths, newPaths);
// This value will be retrieved and appended to the default search path during game startup,
// please refer to samples/js-tests/main.js for detailed usage.
// !!! Re-add the search paths in main.js is very important, otherwise, new scripts won't take effect.
cc.sys.localStorage.setItem('HotUpdateSearchPaths', JSON.stringify(searchPaths));
jsb.fileUtils.setSearchPaths(searchPaths);
this.lblErr.string += "游戏资源更新完毕\n";
cc.game.restart();
}
},
hotUpdate: function () {
if (this._am && this._needUpdate) {
this.lblErr.string += "开始更新游戏资源...\n";
this._updateListener = new jsb.EventListenerAssetsManager(this._am, this.updateCb.bind(this));
cc.eventManager.addListener(this._updateListener, 1);
this._failCount = 0;
this._am.update();
}
},
// use this for initialization
onLoad: function () {
// Hot update is only available in Native build
cc.log("加载Update");
if (!cc.sys.isNative) {
window.updateOK = true;
return;
}
this.lblErr.string += "检查游戏资源...\n";
var storagePath = ((jsb.fileUtils ? jsb.fileUtils.getWritablePath() : '/') + 'papaqipai-asset');
cc.log('Storage path for remote asset : ' + storagePath);
this.lblErr.string += storagePath + "\n";
cc.log('Local manifest URL : ' + this.manifestUrl);
this._am = new jsb.AssetsManager(this.manifestUrl, storagePath);
this._am.retain();
this._needUpdate = false;
if (this._am.getLocalManifest().isLoaded())
{
this._checkListener = new jsb.EventListenerAssetsManager(this._am, this.checkCb.bind(this));
cc.eventManager.addListener(this._checkListener, 1);
this._am.checkUpdate();
}
},
onDestroy: function () {
this._am && this._am.release();
}
});