super_ozman的专栏

Java Data Base Connectivity JDBC编程步骤： 1.Load the Driver Class.forName() | Class.forName().newInstance() | new DriverName() 2.Connect to Database DriverManager.getConnection() 3.Execute SQL

PreparedStatement继承自Statement，可以预先创建好SQL语句，然后传入参数值 public class TestPreparedStatement{ public void testPreparedStatement() throws Exception{ Class.forName("com.mysql.jdbc.Driver"); Connection

jdbc批处理示例 public class TestBatch { public void testBatch() throws Exception{ Class.forName("com.mysql.jdbc.Driver"); Connection conn = DriverManager.getConnection( "jdbc:mysql://localhost:3