当前位置：首页 > wzjs >正文

wordpress上传vps后安装seo可以从哪些方面优化

wzjs 2025/8/16 12:21:00

wordpress上传vps后安装,seo可以从哪些方面优化,大做网站,移动端软件开发一、介绍试了官方的热更新功能，总结一下主要用于安卓包热更新参考： Cocos Creator 2.2.2 热更新简易教程基于cocos creator2.4.x的热更笔记二、使用软件 1、cocos creator v2.4.10 2、creator热更新插件：热更新manifest生成工具&…

一、介绍

试了官方的热更新功能，总结一下
主要用于安卓包热更新

参考：

Cocos Creator 2.2.2 热更新简易教程
基于cocos creator2.4.x的热更笔记

二、使用软件
1、cocos creator v2.4.10

2、creator热更新插件：热更新manifest生成工具（creator应用商店下载）
cocos提供的脚本也可以用，但这个集成好了，更便捷
在这里插入图片描述

3、静态资源服务器（用的win+tomcat）
tomcat下载安装

4、模拟器

5、Android打包环境

三、配置热更新

1、首先确保项目可以正常构建出apk，进行一次构建
2、商城下载插件，安装好
在这里插入图片描述
3、配置好地址，只支持一个固定的地址，对应服务器存放热更新文件的文件夹

4、点击生成热更新包，再点击导入manifest

2.4.10控制台会提示xx已弃用，建议使用xx，按照提示全局搜索替换即可
在这里插入图片描述

5、把下面的脚本放在加载界面

manifest url绑定上一步导入的version，默认在assets下面
在这里插入图片描述

在这里插入图片描述


const { ccclass, property } = cc._decorator;@ccclass
export default class HotUpdate extends cc.Component {@property(cc.Node) progressNode: cc.Node = null;@property(cc.Label) alartLbl: cc.Label = null;@property(cc.Asset) manifestUrl: cc.Asset = null;  // 以资源的形式，绑定初始的manifestprivate _am: jsb.AssetsManager; // 热更的对象private _storagePath: string = '';private _hotPath: string = 'HotUpdateSearchPaths'private _progress: number = 0;private _downFailList: Map<string, number> = new Map();protected start(): void {this.alartLbl.string = ""this._showProgress(0);this.alartLbl.string = '';this._init();}private _init() {console.log("hotUpdate检测更新", cc.sys.os);if (cc.sys.os != cc.sys.OS_ANDROID && cc.sys.os != cc.sys.OS_IOS) {// 非原生平台不处理this._enterGame();return;}this.alartLbl.string = "检测更新..."this._storagePath = ((jsb.fileUtils ? jsb.fileUtils.getWritablePath() : '/') + this._hotPath);// 创建一个热更对象，提供一个本地资源路径，用来存放远程下载的资源。一个版本比较方法，用来判断是否需要更新this._am = new jsb.AssetsManager('', this._storagePath, this._versionCompareHandle);// 设置MD5 校验回调，这里一般用来比对文件是否正常// 如果这个方法返回true表示正常, 返回false的会触发文件下载失败，失败时会抛出错误事件ERROR_UPDATING，后面还会提到this._am.setVerifyCallback(function (filePath, asset) {// When asset is compressed, we don't need to check its md5, because zip file have been deleted.let compressed = asset.compressed;// Retrieve the correct md5 value.let expectedMD5 = asset.md5;// asset.path is relative path and path is absolute.let relativePath = asset.path;// The size of asset file, but this value could be absent.let size = asset.size;if (compressed) {return true;}else {// let expectedMD5 = asset.md5; // 远程project.manifest文件下资源对应的MD5// let resMD5: string = calculateMD5(filePath);  // filePath是文件下载到本地的路径，需要自行提供方法来计算文件的MD5// return resMD5 == expectedMD5;return true;}});if (cc.sys.os === cc.sys.OS_ANDROID) {// Some Android device may slow down the download process when concurrent tasks is too much.// The value may not be accurate, please do more test and find what's most suitable for your game.// this._am.setMaxConcurrentTask(2);}this._progress = 0;//检测更新this._checkUpdate();}/*** 版本对比,返回值小于0则需要更新* @param versionA 当前游戏内版本  本地* @param versionB 需要更新的版本  服务器* @returns */_versionCompareHandle(versionA: string, versionB: string) {console.log("JS Custom Version Compare: version A is " + versionA + ', version B is ' + versionB);let vA = versionA.split('.');let vB = versionB.split('.');for (let i = 0; i < vA.length; ++i) {let a = parseInt(vA[i]);let b = parseInt(vB[i] || '0');if (a === b) {continue;} else {return a - b;}}if (vB.length > vA.length) {return -1;} else {return 0;}}private async _checkUpdate() {// 判断当前热更的状态，没有初始化才加载本地Manifest，加载完成后状态会改变if (this._am.getState() === jsb.AssetsManager.State.UNINITED) {let url = this.manifestUrl.nativeUrl;this._am.loadLocalManifest(url); // 加载本地manifest}if (!this._am.getLocalManifest() || !this._am.getLocalManifest().isLoaded()) {console.error('Failed to load local manifest ...');return;}this._am.setEventCallback(this._checkCb.bind(this));this._am.checkUpdate();}private _checkCb(event: jsb.EventAssetsManager) {switch (event.getEventCode()) {case jsb.EventAssetsManager.ERROR_NO_LOCAL_MANIFEST:case jsb.EventAssetsManager.ERROR_DOWNLOAD_MANIFEST:case jsb.EventAssetsManager.ERROR_PARSE_MANIFEST:// manifest文件相关的错误，这里可以去做一些错误相关的处理console.error('加载manifest文件失败', event.getEventCode())break;case jsb.EventAssetsManager.ALREADY_UP_TO_DATE:// 当前版本已经是最新版本cc.log('hotUpdate Already up to date with the latest remote version.');this._enterGame();break;case jsb.EventAssetsManager.NEW_VERSION_FOUND:// 找到新的版本console.log(`hotUpdate New version found, please try to update. (${this._am.getTotalBytes()})`);cc.log(`hotUpdate getDownloadedBytes${this._am.getDownloadedBytes()}`);cc.log(`hotUpdate getTotalBytes${this._am.getTotalBytes()}`);this._am.setEventCallback(null);this._downLoadAlart();break;default:return;}}private _downLoadAlart() {this.alartLbl.string = "开始更新..."// 检测到有新版本则直接更新，也可以改成点击按钮再更新，这一步可以根据自己的需求来处理this._hotUpdate();}// 开始更新private _hotUpdate() {console.log('hotUpdate开始更新')this._am.setEventCallback(this._updateCb.bind(this));this._am.update();}private _updateCb(event: jsb.EventAssetsManager) {var needRestart = false, file = null;console.log('hotUpdate _updateCb', event.getEventCode())this.alartLbl.string = "更新中..."switch (event.getEventCode()) {case jsb.EventAssetsManager.ERROR_NO_LOCAL_MANIFEST:case jsb.EventAssetsManager.ERROR_DOWNLOAD_MANIFEST:case jsb.EventAssetsManager.ERROR_PARSE_MANIFEST:// manifest文件相关的错误，这里可以去做一些错误相关的处理break;case jsb.EventAssetsManager.ERROR_UPDATING:file = event.getAssetId();// 文件更新出错，这里有可能是验证方法没有通过，也有可能是文件下载失败等等this._updateFailList(file, false);break;case jsb.EventAssetsManager.ERROR_DECOMPRESS:// 文件解压缩失败break;case jsb.EventAssetsManager.UPDATE_FAILED:cc.error(`Fail to Update -> ${event.getMessage()}`);let failed = false;this._downFailList.forEach((count) => {if (count > 3) {failed = true;}});if (failed) {// 超过3次失败，显示下载失败// this._showUpdateFalid();} else {cc.log(`HotUpdate failed...Restart Update`);this._am.downloadFailedAssets();  // 重新下载失败的文件}break;case jsb.EventAssetsManager.UPDATE_PROGRESSION:// 这里处理正常下载进度显示if (event.getPercent()) {let downloadBytes = event.getDownloadedBytes() || 0;let totalBytes = event.getTotalBytes() || 0;this._progress = Math.floor(downloadBytes / totalBytes * 100);if (this._progress <= 0) return;this._showProgress(this._progress);let unit = 1048576;/* 1MB = 1,024 KB = 1,048,576 Bytes */let downloadedMB = (downloadBytes / unit).toFixed(2) + 'MB';let totalMB = (totalBytes / unit).toFixed(2) + 'MB';this.alartLbl.string = `下载资源: ${this._progress}% (${downloadedMB}/${totalMB})`;cc.log('hotUpdate downloadBytes=>', this._progress, downloadedMB, totalMB);}break;case jsb.EventAssetsManager.ALREADY_UP_TO_DATE:// 已经是最新版本cc.log('hotUpdate Already up to date with the latest remote version...');this._enterGame();break;case jsb.EventAssetsManager.UPDATE_FINISHED:cc.log(`hotUpdate Update finished. ${event.getMessage()}`);// 更新完成，这里去做重启needRestart = true;break;case jsb.EventAssetsManager.ASSET_UPDATED:// 每次资源下载成功会回调到这里，可以根据需求做一些处理cc.log('hotUpdate Updated file: ' + event.getAssetId() + ' ' + event.getMessage());file = event.getAssetId();this._updateFailList(file, true);break;default:break;}if (needRestart) {this._am.setEventCallback(null);var newPaths = this._storagePath;// 将当前路径写入到本地，持久化数据以便下次游戏启动的时候能拿到cc.sys.localStorage.setItem(this._hotPath, JSON.stringify([newPaths]));this.alartLbl.string = "更新完成"cc.game.restart();}}private _updateFailList(file: string, success: boolean) {if (success) {this._downFailList.delete(file);cc.log('hotUpdate 更新成功', file);} else {if (this._downFailList.get(file)) {let count = this._downFailList.get(file);this._downFailList.set(file, count + 1);cc.log(`hotUpdate ${file} download fail count ${count + 1}`);} else {this._downFailList.set(file, 1);cc.log(`hotUpdate ${file} download fail count 1`);}}}private _showProgress(percent: number) {percent > 100 && (percent = 100);let progress = cc.winSize.width * percent / 100;this.progressNode.width = progress;}private _enterGame() {console.log("hotUpdate 加载游戏");//TODO  加载游戏场景cc.director.loadScene("game");}
}