桃源资源网

自动更新作用
网络编程 2024/11/16 佚名
3 2
复制代码 代码如下:
function CLASS_AUTOUPDATE(instanceName,win)
{
    this.instanceName    = instanceName;
    this.updating        = false;
    this.error            = false;
    this.updateInfo        = "";
    this.nextVersion    = "";
    this.ver            = "";
    this.win            = win;
    this.updatePath        = "";
    this.updateFileName = "";
    this.softName        = "";
    this.refresh();

}
CLASS_AUTOUPDATE.prototype.onafterupdate = function()
{

    var _window                = this.win;
    var tempMessageWidth    = 360;
    var tempMessageHeight    = 160;
    var tempMessageLeft        = (document.body.clientWidth - tempMessageWidth) /2;
    var tempMessageTop        = (document.body.clientHeight - tempMessageHeight) /2;
    var feature = {
        title:"更新完毕",
        width:tempMessageWidth,
        height:tempMessageHeight,
        left:tempMessageLeft,
        top:tempMessageTop,
        borderColor:"#8B89A1",
        backgroundColor:"#FFFFFF",
        color:"#000000",
        titleBackgroundColor:"#8B89A1",
        titleColor:"#FFFFFF",
        dragable:true
    };

    var THIS = this;

    var tempMessageContent    = [];

    //tempMessageContent[tempMessageContent.length] = "<div style='font-size:12px;padding:5px'>";
    tempMessageContent[tempMessageContent.length] = this.updateInfo;
    //tempMessageContent[tempMessageContent.length] = "<br/><br/>";
    tempMessageContent[tempMessageContent.length] = "<div align=center><span class='bt'><input type='button' value=' OK ' class='bt' id='bt_update_ok'></span></div>";
    tempMessageContent[tempMessageContent.length] = "</div>";

    _window.open("updateOk",feature);
    _window.write("updateOk",tempMessageContent.join(""),false);

    _window.items["updateOk"].all("bt_update_ok").onclick = function()
                                                            {                                                                
                                                                _window.close("updateOk");                                                                
                                                            }
    _window.items["updateOk"].onunload =    function()
                                            {                                                
                                                if(THIS.error==false&&THIS.updateFileList.length>0)
                                                {
                                                    document.location.reload();
                                                }
                                            }

}
CLASS_AUTOUPDATE.prototype.check = function()
{
    var _current_version,_new_version,_exist_new_ver;


    //检查配置文件
    var configXML = new CLASS_XML("xml\\autoupdate.xml");
    if(configXML.error==false)
    {
        var _update_date,_autoupdate_day,_current_version;

        var _save_or_not;

        var _d  = new Date();
        var _dd = _d.getFullYear() + "-" + (_d.getMonth()+1) + "-" + _d.getDate();

        //检查是否有更新时间段设置
        if(configXML.selectSingleNode("/Config/UpdateDate")==null)
        {
            configXML.setText("/Config","UpdateDate", _dd);

            _update_date = _dd;
            _save_or_not = true;
        }
        else
        {
            _update_date = configXML.getText("/Config","UpdateDate", "1900-01-01");
        }

        if(configXML.selectSingleNode("/Config/AutoUpdateDay")==null)
        {
            configXML.setText("/Config","AutoUpdateDay", "10");

            _autoupdate_day = "10";
            _save_or_not = true;
        }
        else
        {
            _autoupdate_day = configXML.getText("/Config","AutoUpdateDay", "10");
        }
        _autoupdate_day = _autoupdate_day *1;

        if(configXML.selectSingleNode("/Config/CurrentVersion")==null)
        {
            configXML.setText("/Config","CurrentVersion", "0.32");

            _current_version = "0.32";
            _save_or_not = true;
        }
        else
        {
            _current_version = configXML.getText("/Config","CurrentVersion", "0.32");
        }
        _current_version = _current_version * 1;


        //判断是否今天去连接服务器
        var _od = new Date(_update_date.replace(/-/g, "\/"));
        if(_d.getTime()-_od.getTime()>_autoupdate_day*24*3600*1000)
        {

            var newDoc        = new CLASS_XML();
                newDoc.loadRemoteFile(this.updatePath + this.softName + "/" + this.updateFileName);            

            if(newDoc.selectSingleNode("/Config/CurrentVersion")==null)
            {
                newDoc.setText("/Config","CurrentVersion", "0.32");
                _new_version = "0.32";
            }
            else
            {
                _new_version = newDoc.getText("/Config","CurrentVersion", "0.32");
            }
            _new_version = _new_version * 1;

            //检查是否有新版本
            if(_new_version>_current_version)
            {
                _exist_new_ver = true;
            }

            configXML.setText("/Config","UpdateDate",_dd);
            _save_or_not = true;
        }

        if(_save_or_not)
        {
            configXML.save();
        }

    }

    if(_exist_new_ver)
    {
        var _window                = this.win;
        var tempMessageWidth    = 260;
        var tempMessageHeight    = 120;
        var tempMessageLeft        = (document.body.clientWidth - tempMessageWidth) /2;
        var tempMessageTop        = (document.body.clientHeight - tempMessageHeight) /2;
        var feature = {
            title:"升级",
            width:tempMessageWidth,
            height:tempMessageHeight,
            left:tempMessageLeft,
            top:tempMessageTop,
            borderColor:"#8B89A1",
            backgroundColor:"#FFFFFF",
            color:"#000000",
            titleBackgroundColor:"#8B89A1",
            titleColor:"#FFFFFF",
            dragable:true
        };

        var THIS = this;

        var tempMessageContent    = [];

        //tempMessageContent[tempMessageContent.length] = "<div style='font-size:12px;padding:5px'>";
        tempMessageContent[tempMessageContent.length] = "<table width='100%' height='60' cellPadding='10'><tr><td valign='top'>有新版本，是否更新？<!--insert//--></td></tr></table>";
        //tempMessageContent[tempMessageContent.length] = "<br/><br/>";
        tempMessageContent[tempMessageContent.length] = "<div align=center><span class='bt'><input type='button' value=' Yes ' class='bt' id='bt_update_yes'></span>&nbsp;&nbsp;<span class='bt'><input type='button' value=' No ' class='bt' id='bt_update_no'></span></div>";
        tempMessageContent[tempMessageContent.length] = "</div>";

        _window.open("update_or_not",feature);
        _window.write("update_or_not",tempMessageContent.join(""),false);

        THIS.ver = _current_version;

        _window.items["update_or_not"].all("bt_update_yes").onclick = function()
                                                                {        
                                                                    THIS.ver = _new_version;
                                                                    _window.close("update_or_not");

                                                                    THIS.update();
                                                                }
        _window.items["update_or_not"].all("bt_update_no").onclick = function()
                                                                {        
                                                                    _window.close("update_or_not");
                                                                }
        _window.items["update_or_not"].onunload =    function()
                                                {                                                

                                                }

    }


}

CLASS_AUTOUPDATE.prototype.update = function()
{

    this.updating    = !this.updating;

    var t            = new Date();
    var THIS        = this;

    if(this.error == false)
    {

    //得到新配置文档
    var newDoc        = new CLASS_XML();
        newDoc.loadRemoteFile(this.updatePath + this.softName + "/" + this.updateFileName);

        this.error = newDoc.error;

        if(this.error)
        {
            THIS.updating    = false;
            THIS.updateInfo    = "<table width='100%' height='100' cellPadding='10'><tr><td valign='top'>连接服务器失败<!--insert//--></td></tr></table>";
        }
        else
        {
            var updateFileNodes = newDoc.selectNodes("//SystemFile");
            var updateInfoNode    = newDoc.selectSingleNode("//UpdateInfo");
            var nextVersion        = newDoc.selectSingleNode("//nextversion");

            if(updateInfoNode != null)
            {
                THIS.updateInfo = updateInfoNode.childNodes[0].text;
            }

            if(nextVersion != null)
            {
                THIS.nextVersion = nextVersion.childNodes[0].text;
            }

            THIS.updateFileList = [];            

            for(var i=0;i<updateFileNodes.length;i++)
            {
                var curUpdateFileName        = updateFileNodes[i].getAttribute("name").toLowerCase();
                var curUpdateFileVersion    = updateFileNodes[i].getAttribute("version").toLowerCase();
                var curUpdateFilePath        = updateFileNodes[i].getAttribute("path").toLowerCase();

                if(THIS.systemFiles[curUpdateFileName] == null || THIS.systemFiles[curUpdateFileName] != curUpdateFileVersion)
                {                                    
                    //本地没有该文件或者版本号不一致
                    THIS.updateFileList[THIS.updateFileList.length] = 
                    {
                        name    :curUpdateFileName,
                        version    :curUpdateFileVersion,
                        path    :curUpdateFilePath,
                        type    :"text"
                    };
                }
            }

            newDoc.dispose();


            if(THIS.updateFileList.length == 0)
            {
                THIS.updating    = false;
                THIS.updateInfo    = "<table width='100%' height='100' cellPadding='10'><tr><td valign='top'>没有需要更新的文件<!--insert//--></td></tr></table>";
            }
            else
            {
                var configXML    = new CLASS_XML("xml\\autoupdate.xml");
                //添加更新信息
                if(configXML.error==false&&THIS.updateInfo.length>0)
                {
                    var _updateInfo    = configXML.createElement("UpdateInfo");
                    var _cdata        = configXML.createCDATASection(THIS.updateInfo);

                    _updateInfo        .appendChild(_cdata);
                    configXML.root().appendChild(_updateInfo);

                    //添加下版本预告
                    var _nextVersion = configXML.selectSingleNode("//nextversion");
                    if( _nextVersion==null)
                    {
                        var __next = configXML.createElement("nextversion");
                        var __cdata= configXML.createCDATASection(THIS.nextVersion);

                        __next.appendChild(__cdata);

                        configXML.root().appendChild(__next);
                    }
                    else
                    {
                        if(_nextVersion.childNodes.length==0)
                        {
                            _nextVersion.appendChild(configXML.createCDATASection(""));
                        }
                        _nextVersion.childNodes[0].text = THIS.nextVersion;
                    }

                    configXML.setText("/Config","CurrentVersion",THIS.ver);

                    configXML.save();
                }
                configXML.dispose();

                THIS.updateFile();
            }
        }            
    }
    else
    {
        this.updateInfo = "<table width='100%' height='100' cellPadding='10'><tr><td valign='top'>加载配置文件失败！<!--insert//--></td></tr></table>";
    }
    this.updating = false;
    this.onafterupdate();

}

CLASS_AUTOUPDATE.prototype.updateFile = function(curUpdateId)
{

    var t        = new Date();
    var THIS    = this;

    for(var i= 0;i<this.updateFileList.length;i++)
    {
        var curUpdateFile = this.updateFileList[i];

        if(curUpdateFile.type == "base64")
        {
            var url = this.updatePath  + this.softName + "/base64.aspx?src="/UploadFiles/2021-04-02/ + curUpdateFile.name + ">        }
        else if(curUpdateFile.type == "text")
        {
            var url = this.updatePath + this.softName + "/" + curUpdateFile.path + "/" + curUpdateFile.name;
        }

        //下载文件
        var errors     = this.downloadFile(url,curUpdateFile.path,curUpdateFile.name);

        if(this.error==false)
        {
            //记录当前版本信息                    
            var configXML    = new CLASS_XML("xml\\autoupdate.xml");
            if(configXML.error==false)
            {
                var systemFiles = configXML.selectSingleNode("//SystemFiles");
                if(systemFiles    == null)
                {
                    systemFiles = configXML.createElement("SystemFiles");
                    configXML.selectSingleNode("/Config").appendChild(systemFiles);
                }

                var systemFile    = configXML.selectSingleNode("//SystemFiles/SystemFile[@name='" + curUpdateFile.name.toLowerCase() + "']");

                if(systemFile    == null)
                {
                    systemFile    = configXML.createElement("SystemFile");
                    systemFile.setAttribute("name",curUpdateFile.name.toLowerCase());
                    systemFile.setAttribute("path",curUpdateFile.path.toLowerCase());
                    configXML.selectSingleNode("//SystemFiles").appendChild(systemFile);
                }
                systemFile.setAttribute("version",curUpdateFile.version);

                configXML.save();
                configXML.dispose();

                this.error         = false;
                this.updateInfo += errors + "\n";
            }
            else
            {
                this.updateInfo += "<table width='100%' height='100' cellPadding='10'><tr><td valign='top'>加载配置文件出错！<!--insert//--></td></tr></table>";
            }
        }
    }

}

CLASS_AUTOUPDATE.prototype.downloadFile = function(url,path,filename)
{
    try
    {
        var xmlHTTP    =    new ActiveXObject("Microsoft.XMLHTTP");

            xmlHTTP.open("Get",url,false);
            xmlHTTP.send();

        if(xmlHTTP.readyState==4&&xmlHTTP.status==200)
        {
            var adodbStream = new ActiveXObject("ADODB" + "." + "Stream");

            //判断目录是否存在，不存在则创建
            this.buildPath(path);

            var strLocalURL = path.length>0?path + "\\" +filename:filename;

            //1=adTypeBinary
            adodbStream.Type= 1;        
            adodbStream.Open();
            adodbStream.write(xmlHTTP.responseBody);
            adodbStream.SaveToFile(strLocalURL,2);
            adodbStream.Close();

            adodbStream        = null;
            xmlHTTP            = null;
        }
        else
        {
            this.error        = true;
            return    filename + "下载失败";
        }

        return "";
    }
    catch(e)
    {
        this.error        = true;
        return    e.description;
    }
}
CLASS_AUTOUPDATE.prototype.refresh = function()
{
    var configXML = new CLASS_XML("xml\\autoupdate.xml");
    if(configXML.error==false)
    {
        var _softName        = configXML.selectSingleNode ("/Config/SoftName");
        var _updatePath        = configXML.selectSingleNode ("/Config/UpdatePath");
        var _updateFileName    = configXML.selectSingleNode ("/Config/UpdateFileName");

        this.updatePath        = _updatePath     !=null?_updatePath.text    :"http://dooit.3322.org/";
        this.softName        = _softName         !=null?_softName.text        :"cc";
        this.updateFileName = _updateFileName!=null?_updateFileName.text:"autoupdate.xml";

        this.systemFiles = {};
        var tempSystemFileNodes = configXML.selectNodes("/Config/SystemFiles/SystemFile");
        for(var i=0;i<tempSystemFileNodes.length;i++)
        {
            this.systemFiles[tempSystemFileNodes[i].getAttribute("name")] = tempSystemFileNodes[i].getAttribute("version");
        }
    }
    else
    {
        this.error = true;
    }
    configXML.dispose();    
}
CLASS_AUTOUPDATE.prototype.buildPath = function(path)
{
    var _baseUrl    = unescape(document.location.href.substring(document.location.href.lastIndexOf("/")+1,-1)).replace(/^file\:\/\/\//i,"").replace(/\//g,"\\");
    var _path        = path.replace(/^\s*|\s*$/g,"");
    var _fullPath    = "";

    //得到全路径
    if(/^\w\:\\/.test(_path) == false){
        _fullPath = _baseUrl + _path;
    }else{
        _fullPath = _path;
    }

    var p    = _fullPath.split(/\\|\//g);
    var fso = new ActiveXObject("Scripting.FileSystemObject");

    var t    = "";

    for(var i=0;i<p.length;i++){
        t += p[i] + "\\";

        try
        {
            if(!fso.FolderExists(t))
            {
                fso.CreateFolder(t);
            }
        }
        catch(e)
        {
            return false;
        }
    }

    return true;
}
标签：
自动更新作用
免责声明：本站文章均来自网站采集或用户投稿，网站不提供任何软件下载或自行开发的软件！ 如有用户或公司发现本站内容信息存在侵权行为，请邮件告知！ 858582#qq.com
桃源资源网 Design By www.nqtax.com

评论“自动更新作用”

暂无“自动更新作用”评论...
www.nqtax.com 桃源资源网
19,905影音资源
44,626技术资源
1,817软件资源
378,645站长资源

RTX 5090要首发 性能要翻倍！三星展示GDDR7显存

三星在GTC上展示了专为下一代游戏GPU设计的GDDR7内存。

首次推出的GDDR7内存模块密度为16GB，每个模块容量为2GB。其速度预设为32 Gbps（PAM3），但也可以降至28 Gbps，以提高产量和初始阶段的整体性能和成本效益。

据三星表示，GDDR7内存的能效将提高20%，同时工作电压仅为1.1V，低于标准的1.2V。通过采用更新的封装材料和优化的电路设计，使得在高速运行时的发热量降低，GDDR7的热阻比GDDR6降低了70%。

友情链接

杰晶网络 DDR爱好者之家 桃源资源网 杰网资源 富贵资源网 南强小屋 铁雪资源网 幽灵资源网 万梅资源网 狼山资源网 白云岛资源网 昆仑资源网 相思资源网 明霞山资源网 内蒙古资源网 黑松山资源网 茶园资源网 饿虎岗资源网 大旗谷资源网 常春岛资源网 岱庙资源网 兴国资源网 快活林资源网 蝙蝠岛资源网 帝王谷资源网 白云城资源网 伏龙阁资源网 清风细雨楼 天枫庄资源网 圆月山庄资源网 无争山庄资源网 神水资源网 移花宫资源网 神剑山庄资源网 无为清净楼资源网 金钱帮资源网 丐帮资源网 华山资源网 极乐门资源网 小李飞刀资源网 凤求凰客栈 风云阁资源网 金狮镖局 鸳鸯亭资源网 千金楼资源网 更多链接
桃源资源网 Design By www.nqtax.com