public class JdbcOdbc_test {
ResultSet results;
ResultSetMetaData rsmd;
DatabaseMetaData dma;
Connection con;
public JdbcOdbc_test() throws SQLException {
String url = "jdbc:odbc:Northwind";
try {
//加载 JDBC-ODBC 桥驱动程序
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con = DriverManager.getConnection(url);//连接数据库
dma = con.getMetaData();//获取数据库的元数据
System.out.println("Connected to:" + dma.getURL());
System.out.println("Driver " + dma.getDriverName());
} catch (Exception e) {
System.out.println(e);
}
try {
Statement stmt = con.createStatement();
results = stmt.executeQuery("select * from 客户;");
ResultSetMetaData resultMetaData = results.getMetaData();
int cols = resultMetaData.getColumnCount();
String resultRow = "";
for (int i = 1; i < cols; i++) {
resultRow += resultMetaData.getColumnName(i) + ";";
}
System.out.println(resultRow);
while (results.next()) {
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