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  • 图文描述Vs2005制作WEB应用程序安装包的方法[E8.Net正式用户可以找我们获取全部代码参考]

          WEB应用程序的发布很多时候是需要给最终用户自己进行安装的. 因此我们需要开发终端用户方便使用的安装包.

          。NET工具安装工程向导很快速的就可以实现一个WEB应用程序的安装制作,如果提供给终端用户使用,安装包主要还要做的事情大概有:
             1 、配置web.config
             2、 安装数据库
             3、 创建快捷方式
             4、 创建开始程序菜单
           。。。。。。。。

             创建一个安装工程,并设置好各种属性后。我们可以开始安装包的一些扩展功能。
                 
                 首先我们需要编写一个E8Installer 类 继承 Installer ,通过重载 Installer类的 install  uninstall ...方法来实现扩展
               
                
     public override void Install(System.Collections.IDictionary stateSaver)
            
    {
                
    try
                
    {
                    
    base.Install(stateSaver);

                    

                    
    if (!System.Diagnostics.EventLog.SourceExists("EpowerInstall"))
                    
    {
                        System.Diagnostics.EventLog.CreateEventSource(
                            
    "EpowerInstall""");
                    }

                    myLog.Source 
    = "EpowerInstall";

                    System.Reflection.Assembly Asm 
    = System.Reflection.Assembly.GetExecutingAssembly();
                    
    string strTemp = Asm.Location;
                    System.Diagnostics.Debug.WriteLine(strTemp);
                    strFolderName 
    = strTemp.Remove(strTemp.LastIndexOf(@"\"), strTemp.Length - strTemp.LastIndexOf(@"\"));

                    
                    
    //确保IIS为正确的版本
                    InstallToVersion2(strFolderName.Substring(strFolderName.LastIndexOf(@"\"+ 1));

                   
    //this.InstallMyConfig(stateSaver);//调用上面的方法
                    this.InstallMyConfigTemp(stateSaver);


                    
    //创建桌面快捷方式
                    CreateE8UrlShortCut(System.Environment.GetFolderPath(Environment.SpecialFolder.Desktop), strFolderName.Substring(strFolderName.LastIndexOf(@"\"+ 1));

                    stateSaver.Add(
    "E8HelpDeskDeskSC", System.Environment.GetFolderPath(Environment.SpecialFolder.Desktop) +  "\\E8.HelpDesk服务管理系统.url" ); //保存桌面快诫方式文件绝对地址 

                    
    //创建程序快截方式
                    string strStartMenue = Environment.GetFolderPath(Environment.SpecialFolder.StartMenu);
                    
    if (File.Exists(strStartMenue + "\\E8.HelpDesk服务管理系统.url"))
                    
    {
                        File.Copy(System.Environment.GetFolderPath(Environment.SpecialFolder.Desktop) 
    + "\\E8.HelpDesk服务管理系统.url", strStartMenue + "\\E8.HelpDesk服务管理系统.url"true);
                       
                    }

                    
    else
                    
    {
                        File.Copy(System.Environment.GetFolderPath(Environment.SpecialFolder.Desktop) 
    + "\\E8.HelpDesk服务管理系统.url", strStartMenue + "\\E8.HelpDesk服务管理系统.url"false);
                    }

                    stateSaver.Add(
    "E8StartMenueSC", strStartMenue + "\\E8.HelpDesk服务管理系统.url"); //保存开始菜单文件绝对地址 


         

                   
                    
    //安装数据库
                    InstallDataBase();

                }

                
    catch
                
    {
                    
    throw;
                }

            }

            
    public override void Uninstall(System.Collections.IDictionary stateSaver)
            
    {

                
    //删除快捷键
                if (File.Exists(stateSaver["E8HelpDeskDeskSC"].ToString()))
                
    {
                    File.Delete(stateSaver[
    "E8HelpDeskDeskSC"].ToString());
                }

                
    //删除开始菜单
                if (File.Exists(stateSaver["E8StartMenueSC"].ToString()))
                
    {
                    File.Delete(stateSaver[
    "E8StartMenueSC"].ToString());
                }


              
                
    base.Uninstall(stateSaver);


                
              
            }

                  一、配置web.config
                      刚才我们看到了 Override void Install 方法中有代码配置web.config
                                this.InstallMyConfigTemp(stateSaver);
                      
                      需要有数据接口, 我们可以打开安装工程的 用户界面视图,添加页面 可以作为 参数的入口
                         如图:
                          


               添加了用户界面后,打开自定义操作视图,添加自定义操作,如图:
                    

                这样可以实现参数的传入了。
                配置web.config的方法代码参考如下:
               
     sDBServer = Context.Parameters["dbserver"].ToString();
                    sDBName 
    = Context.Parameters["dbname"];
                    strDBSAPsw 
    = Context.Parameters["dbsapsw"];
                    sCompanyName 
    = Context.Parameters["companyname"];

                   
    // sDBUser = "epuser";
                    sDBPsw = Context.Parameters["password"];
                    
    string strWorkTimeType = Context.Parameters["WorkTimeType"].ToString();
                    
    string strOnDutyTime1 = Context.Parameters["OnDutyTime1"];
                    
    string strOffDutyTime1 = Context.Parameters["OffDutyTime1"];
                    
    string strOnDutyTime2 = Context.Parameters["OnDutyTime2"];
                    
    string strOffDutyTime2 = Context.Parameters["OffDutyTime2"];
                    
    string strTempCataLog = Context.Parameters["filepath"+ @"\Upload\";
                    
    string strFileCataLog = Context.Parameters["filepath"+ @"\Download\";
                    
    string strGoLimit = Context.Parameters["golimit"];
                    
    string strOverLimit = Context.Parameters["overlimit"];
                    strDBOption 
    = Context.Parameters["dboption"];

             
                 
                    strCheckMsg 
    = CheckTime(strOnDutyTime1, strOffDutyTime1, strOnDutyTime2, strOffDutyTime2);

                    
    if (strCheckMsg != "")
                    
    {
                        
    throw new InstallException(strCheckMsg);
                    }


                    strCheckMsg 
    = CheckPathValid(strTempCataLog, strFileCataLog);
                    
    if (strCheckMsg != "")
                    
    {
                        
    throw new InstallException(strCheckMsg);
                    }


                    strCheckMsg 
    = CheckNumbericSet(strGoLimit, strOverLimit);
                    
    if (strCheckMsg != "")
                    
    {
                        
    throw new InstallException(strCheckMsg);
                    }



                    
    if (strWorkTimeType == "1")
                        strWorkTimeType 
    = "50";
                    
    if (strWorkTimeType == "2")
                        strWorkTimeType 
    = "55";
                    
    if (strWorkTimeType == "3")
                        strWorkTimeType 
    = "60";



                    
    string strValue = "server=" + sDBServer.Trim() + ";user id=" + sDBUser.Trim() + 
                                      
    ";password=" + sDBPsw.Trim() + ";database=" + sDBName.Trim()  + ";max pool size=100";
                 
                    

                    System.IO.FileInfo fileInfo 
    = new System.IO.FileInfo(strFolderName + "\\web.config");
                    
                    
    if (!fileInfo.Exists)
                    
    {
                        
    throw new InstallException("web.config文件不存在!" + strFolderName + "\\web.config");
                    }


                    System.Xml.XmlDocument xmlDoc 
    = new System.Xml.XmlDocument();
                    xmlDoc.Load(fileInfo.FullName);

      
                      
    bool blnFindit = false;
                      
    foreach (XmlNode xmlNode in xmlDoc["configuration"]["connectionStrings"].ChildNodes)
                      
    {
                          
    if (xmlNode.Name == "add")
                          
    {
                              
    if (xmlNode.Attributes["name"].Value == "SQLConnString")
                              
    {
                                  xmlNode.Attributes[
    "connectionString"].Value = strValue;
                                  blnFindit 
    = true;
                              }


                          }

                      }


                      
    foreach (XmlNode xmlNode in xmlDoc["configuration"]["appSettings"].ChildNodes)
                      
    {
                          
    if (xmlNode.Name == "add")
                          
    {
                              
    if (xmlNode.Attributes["key"].Value == "SQLConnString")
                              
    {
                                  xmlNode.Attributes[
    "value"].Value = strValue;
                                  blnFindit 
    = true;
                              }

                              
    if (xmlNode.Attributes["key"].Value == "WorkTimeType")
                              
    {
                                  xmlNode.Attributes[
    "value"].Value = strWorkTimeType;
                                  blnFindit 
    = true;
                              }

                              
    if (xmlNode.Attributes["key"].Value == "OnDutyTime1")
                              
    {
                                  xmlNode.Attributes[
    "value"].Value = strOnDutyTime1;
                                  blnFindit 
    = true;
                              }

                              
    if (xmlNode.Attributes["key"].Value == "OffDutyTime1")
                              
    {
                                  xmlNode.Attributes[
    "value"].Value = strOffDutyTime1;
                                  blnFindit 
    = true;
                              }

                              
    if (xmlNode.Attributes["key"].Value == "OnDutyTime2")
                              
    {
                                  xmlNode.Attributes[
    "value"].Value = strOnDutyTime2;
                                  blnFindit 
    = true;
                              }

                              
    if (xmlNode.Attributes["key"].Value == "OffDutyTime2")
                              
    {
                                  xmlNode.Attributes[
    "value"].Value = strOffDutyTime2;
                                  blnFindit 
    = true;
                              }

                              
    if (xmlNode.Attributes["key"].Value == "TempCataLog")
                              
    {
                                  xmlNode.Attributes[
    "value"].Value = strTempCataLog;
                                  blnFindit 
    = true;
                              }

                              
    if (xmlNode.Attributes["key"].Value == "FileCataLog")
                              
    {
                                  xmlNode.Attributes[
    "value"].Value = strFileCataLog;
                                  blnFindit 
    = true;
                              }


                               
    if (xmlNode.Attributes["key"].Value == "OverTimeLimit")
                              
    {
                                  xmlNode.Attributes[
    "value"].Value = strOverLimit;
                                  blnFindit 
    = true;
                              }

                              
    if (xmlNode.Attributes["key"].Value == "SqlCacheDataSource")
                              
    {
                                  xmlNode.Attributes[
    "value"].Value = sDBName;
                                  blnFindit 
    = true;
                              }

                              
    if (xmlNode.Attributes["key"].Value == "ZH_ServiceTimeLimit")
                              
    {
                                  xmlNode.Attributes[
    "value"].Value = strGoLimit;
                                  blnFindit 
    = true;
                              }


                            

                          }

                      }


                      
    if (blnFindit == true)
                      
    {
                          xmlDoc.Save(fileInfo.FullName);
                      }

                      





                }
                
    catch
                
    {
                    
    throw;
                }

                
    finally
                
    {
                }

                二、安装数据库
                     安装数据库主要是通过执行数据库命令来实现了,代码参考如下:
                    
     //创建数据库
                        sb = this.GetSqlFile("createdatabase.txt");
                        sb.Replace(
    "@dbname@", sDBName);
                        sb.Replace(
    "@password@", sDBPsw);
                        sb.Replace(
    "@dbuser@", sDBUser);

                        ExecuteSql(connStr, 
    "master", sb.ToString());


                        
    //创建数据库用户
                        sb = this.GetSqlFile("createdbuser.txt");
                        sb.Replace(
    "@dbname@", sDBName);
                        sb.Replace(
    "@password@", sDBPsw);
                        sb.Replace(
    "@dbuser@", sDBUser);

                        ExecuteSql(connStr, sDBName.Trim(), sb.ToString());


                        
    //空数据库
                        sb = this.GetSqlFile("tables.sql");
                        ExecuteSql(connStr, sDBName.Trim(), sb.ToString());


                        
    //空数据库所有函数
                        sb = this.GetSqlFile("funGetFullDept.txt");
                        ExecuteSql(connStr, sDBName.Trim(), sb.ToString());

                        sb 
    = this.GetSqlFile("funGetFullCatalog.txt");
                        ExecuteSql(connStr, sDBName.Trim(), sb.ToString());
      


               三、创建快捷方式
                     由于是WEB 安装,安装过程中可以选择设置 WEB站点和虚拟路径名称,因此还不能直接以现有文件的方式生成快捷方式。 可以通过代码生成文件并复制到相关目录下的方式来实现。代码参考:
        
     System.IO.StreamWriter writer = System.IO.File.CreateText(sSpecFolder + "\\E8.HelpDesk服务管理系统.url");

                writer.WriteLine(
    "[internetshortcut]");
                writer.WriteLine(
    "URL=http://localhost/" + strVirtualD);

                writer.Close();
      既然是自己代码生成,还可以写入指定图标。。。。节点
      不过需要注意的是,安装程序生成的文件,需要 重载 uninstaller 方法 中处理删除动作

      一个完整的安装包还需要考虑更多因素,比如 安装环境存在多个 framework版本情况的处理等。限于篇幅不多介绍,希望能给大家的安装包开发起到抛砖引玉的作用

       E8.Net工作流平台为.Net企业应用开发提供了一个起点。E8.Net工作流提升企业战略执行力,欢迎访问: http://www.feifanit.com.cn/productFlow.htm
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  • 原文地址:https://www.cnblogs.com/smallfa/p/1205011.html
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