安装包修改web.config

安装包一些整理：

1:制作web安装程序选择web安装项目，而我没有选择web安装项目的原因是web安装项目制作出来的安装包是不可以选择软件的安装路径的，而安装项目制作出来的安装包是可以选择软件的安装目录的。

2:string dir = this.Context.Parameters["targetdir"].ToString();   这个是获得网站安装的目录地址;

3:给安装的目录设置everyone权限操作(代码写在安装程序类中);  从targetdir获得安装后的地址然后设置权限；代码如下:

        public override void Install(IDictionary stateSaver)
        {
            base.Install(stateSaver);
            
            dir = this.Context.Parameters["targetdir"].ToString();
            server = this.Context.Parameters["server"].ToString();
            dbname = this.Context.Parameters["dbname"].ToString();
            user = this.Context.Parameters["user"].ToString();
            password = this.Context.Parameters["password"].ToString();
            iis = this.Context.Parameters["iis"].ToString();
            port = this.Context.Parameters["port"].ToString();
            //移动数据库
            //MoveData();
            //创建虚拟目录
            CreateVirtualDir();
            ////重写Config
            WriteWebConfig();
            ////创建快捷方式
            //CreateKJFS();
            MessageBox.Show(dir);
            string filename = dir+"Account"; //目标目录   这个文件夹ACCOUNT是在根目录下的;若要设置根目录只要dir就可以的;
            string account = @"Everyone";//用户名
            string userrights = @"F";//权限字符串，自己定义的
            AddDirectorySecurity(filename, account, userrights);
        }

        static public void AddDirectorySecurity(string FileName, string Account, string UserRights)
        {
            FileSystemRights Rights = new FileSystemRights();

            if (UserRights.IndexOf("R") >= 0)
            {
                Rights = Rights | FileSystemRights.Read;
            }
            if (UserRights.IndexOf("C") >= 0)
            {
                Rights = Rights | FileSystemRights.ChangePermissions;
            }
            if (UserRights.IndexOf("F") >= 0)
            {
                Rights = Rights | FileSystemRights.FullControl;
            }
            if (UserRights.IndexOf("W") >= 0)
            {
                Rights = Rights | FileSystemRights.Write;
            }

            bool ok;
            DirectoryInfo dInfo = new DirectoryInfo(FileName);
            if ((dInfo.Attributes & FileAttributes.ReadOnly) != 0)
            {
                dInfo.Attributes = FileAttributes.Normal;
            }
            DirectorySecurity dSecurity = dInfo.GetAccessControl();
            InheritanceFlags iFlags = new InheritanceFlags();
            iFlags = InheritanceFlags.ContainerInherit | InheritanceFlags.ObjectInherit;
            FileSystemAccessRule AccessRule2 = new FileSystemAccessRule(Account, Rights, iFlags, PropagationFlags.None, AccessControlType.Allow);
            dSecurity.ModifyAccessRule(AccessControlModification.Add, AccessRule2, out ok);

            dInfo.SetAccessControl(dSecurity);
        }

4:修改web.config连接字符串的操作

        //<configuration>
        // <connectionStrings>
        //<add name="配置文件中name的值"
        //  connectionString="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnetdb.mdf;User Instance=true"
        //  providerName="System.Data.SqlClient" />
        //</connectionStrings>
        #region 修改web.config的连接数据库的字符串
        private void WriteWebConfig()
        {
            System.IO.FileInfo FileInfo = new System.IO.FileInfo(dir + "/web.config");
            if (!FileInfo.Exists) //不存在web.config文件
            {
                throw new InstallException("没有找到web.config配置文件！");
            }
            System.Xml.XmlDocument xmlDocument = new System.Xml.XmlDocument();
            xmlDocument.Load(FileInfo.FullName);
            bool FoundIt = false;
            foreach (System.Xml.XmlNode Node in xmlDocument["configuration"]["connectionStrings"])
            {
                if (Node.Name == "add")
                {
                    if (Node.Attributes.GetNamedItem("name").Value == "配置文件中name的值")   
                    {
                        Node.Attributes.GetNamedItem("connectionString").Value = String.Format("Persist Security Info=False;Data Source={0};database={1};User ID={2};Password={3};Packet Size=4096;Pooling=true;Max Pool Size=100;Min Pool Size=1", server, dbname, user, password);
                        FoundIt = true;
                    }
                }
            }
            if (!FoundIt)
            {
                throw new InstallException("修改web.config配置文件失败！");
            }
            xmlDocument.Save(FileInfo.FullName);
        }
        #endregion

5:

/dbname=[DBNAME] /password=[PASSWORD] /user=[USERNAME]  /server=[DBSERVERNAME] /iis=[IISSERVER] /port=[PORT] /targetdir="[TARGETDIR]/"