java.lang.ClassNotFoundException: com.microsoft.jdbc.sqlserver.SQLServerDriver

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原创最新推荐文章于 2025-08-19 14:32:34 发布 · 1.7w 阅读

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#sqlserver #sql server #exception #jdbc #string #microsoft

本文介绍如何使用 JDBC 连接到 SQL Server 数据库，包括不同版本 SQL Server 的驱动名称变化及 URL 前缀更新，并提供了一个 Java 示例代码，演示如何建立连接并执行查询。

SQL Server 2000 JDBC driver使用："com.microsoft.jdbc.sqlserver.SQLServerDriver"

SQL Server 2005 and 2008 JDBC drive使用："com.microsoft.sqlserver.jdbc.SQLServerDriver"

而且URL prefix也从"jdbc:microsoft:sqlserver://"改为"jdbc:sqlserver://"了。

From:http://blogs.msdn.com/jdbcteam/archive/2007/06/15/java-lang-classnotfoundexception-com-microsoft-jdbc-sqlserver-sqlserverdriver.aspx

下面是一个例子，已经封装到函数：

public static Connection linktoSQLServer() { //String connect to SQL server String strServerIPAddress = "localhost"; String strDatabaseName = "AdventureWorks"; String url = "jdbc:sqlserver://" + strServerIPAddress + ":1433" + ";DatabaseName=" + strDatabaseName; String strUserName = "sa"; String strPassword = "123456"; //Connection conn = null; try { // Register the driver Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver").newInstance(); try { /* Get a connection to the database */ conn = DriverManager.getConnection(url, strUserName, strPassword); } catch (SQLException ex) { System.out.println("Exception One:"); ex.printStackTrace(); } } catch (Exception ex) { System.out.println("Exception Two:"); ex.printStackTrace(); } System.out.println("Connected..."); return conn; } public static void SQLServer_select() { //this code just for SQL Server try { String strCmd = "SELECT * FROM Production.Location"; rs = stmt.executeQuery(strCmd); while (rs.next()) { System.out.println("Column 1 has value: " + rs.getString(1)); System.out.println("Column 2 has value: " + rs.getString(2)); System.out.println("Column 3 has value: " + rs.getString(3)); } } catch (SQLException ex) { System.out.println("SQLException: " + ex.getMessage()); System.out.println("SQLState: " + ex.getSQLState()); System.out.println("VendorError: " + ex.getErrorCode()); } }