上述代码对基于JDBC的数据库访问做了经典的总结。
java概念 -- JDBC
标签：java语言 访问 发送 rmi 不同 set state java sel
java概念 -- JDBC
Connection con = DriverManager.getConnection("jdbc:odbc:wombat","login",
2 "password");
3 Statement stmt = con.createStatement();
4 ResultSet rs = stmt.executeQuery("SELECT a, b, c FROM Table1");
5 while (rs.next()) {
6 int x = rs.getInt("a");
7 String s = rs.getString("b");
8 float f = rs.getFloat("c");
9 }