sqljdbc.jar)sqljdbc.jar 路徑加入系統環境變數 CLASSPATH。1433,重啟 SQLEXPRESS 服務。sample。sqljdbc.jar 至 Build Path。String driverName = "com.microsoft.sqlserver.jdbc.SQLServerDriver";
String dbURL = "jdbc:sqlserver://localhost:1433;DatabaseName=sample";
String userName = "sa";
String userPwd = "123456";
Class.forName(driverName);
Connection dbConn = DriverManager.getConnection(dbURL, userName, userPwd);
System.out.println("Connection Successful!");
com.microsoft.jdbc.sqlserver.SQLServerDriver、jdbc:microsoft:sqlserver://...com.microsoft.sqlserver.jdbc.SQLServerDriver、jdbc:sqlserver://...寫錯驅動類別或 URL 格式會找不到驅動。