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create table student (name varchar(10),id int(2),sex varchar(10));
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package com.JDBC;
import java.sql.*;
public class JDBCTest {
public static void main(String[] args) {String driver = "com.mysql.jdbc.Driver"; // Çý¶¯³ÌÐòÃû
String url = "jdbc:mysql://localhost/test"; // URLÖ¸ÏòÒª·ÃÎʵÄÊý¾Ý¿âÃûscutcs
String user = "root"; // MySQLÅäÖÃʱµÄÓû§Ãû
String password = "123456"; // MySQLÅäÖÃʱµÄÃÜÂë
try {
Class.forName(driver); // ¼ÓÔØÇý¶¯³ÌÐò
Connection conn = DriverManager.getConnection(url, user, password); // Á¬ÐøÊý¾Ý¿â
if (!conn.isClosed())
System.out.println("Succeeded connecting to the Database!"); // ÑéÖ¤ÊÇ·ñÁ¬½Ó³É¹¦
Statement statement = conn.createStatement(); // statementÓÃÀ´Ö´ÐÐSQLÓï¾ä
String sql = "select * from student"; // ÒªÖ´ÐеÄSQLÓï¾ä
ResultSet rs = statement.executeQuery(sql); // ½á¹û¼¯
System.out.println("-----------------------------------------");
System.out.println("Ö´Ðнá¹ûÈçÏÂËùʾ:");
System.out.println("-----------------------------------------");
System.out.println(" ѧºÅ" + "\t\t" + " ÐÕÃû" + "\t\t" + "ÐÔ±ð");
System.out.println("-----------------------------------------");
String name = null;
while (rs.next()) {
name = rs.getString("name"); // Ñ¡ÔñnoÕâÁÐÊý¾Ý
System.out.println(rs.getString("id") + "\t\t" + name + "\t\t"
+ rs.getString("sex")); // Êä³ö½á¹û
}
rs.close();
conn.close();
} catch (ClassNotFoundException e) {
System.out.println("Sorry,can`t find the Driver!");
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
}
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Class.forName("com.mysql.jdbc.Driver");
Class.forName("com.mysql.jdbc.Driver").newInstance();
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