设置用于与 SQL Server 通信的端口号。 语法 public void setPortNumber(int portNumber) 参数 portNumber 一个int 值,此值包含端口号。 注解 此端口号是打开与 SQL Server 的套接字连接时使用的 TCP/IP 端口号。 如果未设置 portNumber 属性,getPortNumber方法将返回默认值 1433。
public int getPortNumber() 返回值一个int 值,此值包含当前端口号。注解此端口号是打开与 SQL Server 的套接字连接时使用的 TCP/IP 端口号。 如果未设置 portNumber 属性,getPortNumber 方法将返回默认值 1433。备注 setPortNumber 方法不对传入的端口值进行任何范围检查。 可以传递无效的端口号(如 99999),而...
如果無法在防火牆上開啟 UDP 1434,您應該設定 SQL Server 具名實例接聽靜態埠,並在連接字串中使用servername\portnumber。 實例類型:具名實例 來自PortQry 的輸出:UDP port 1434 is LISTENING 可能的原因:此問題表示用戶端連結庫可以連線到以 SQL Server 為基礎的計算機。 不過,應用層中的其他專案可能會造成...
in local lan network i am able to connect without specifying port number,i want to connect sql instance without specifying port number from outside network hence please guide us.Thanks in Advance.All replies (4)Saturday, November 4, 2017 1:56 PMHello,Here is no MS team; this is a commun...
SQL Server stops responding when you remove the availability group listener or you change the port number of the availability group listener.
Learn how to use SQL Server Configuration Manager to configure the Database Engine to listen on a specific fixed port other than the default port, 1433.
Run the SQL Server Browser service on the server to connect to the Database Engine instance by name. Create an alias on the client, specifying the port number. Program the client to connect using a custom connection string.
4.3. Specify default MS SQL port number1433(or a custom port number if 1433 is already used by another MS SQL Server instance) in theTCP Portfield Note:The specified MS SQL port must be opened in firewall. 4.4. ClickOK. Go toSQL Ser...
Run the SQL Server Browser service on the server to connect to the Database Engine instance by name. Create an alias on the client, specifying the port number. Program the client to connect using a custom connection string.
The important observation is that the engine reports that it is still using a dynamic port. It does not report the static port number 1450 which we selected in Configuration Manager. Let’s double-check in the errorlog to see if indeed the static port is bei...