安全的JDBC连接

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;

public class JDBCExample {
    public static void main(String[] args) {
        String url = "jdbc:mysql://<instance-id>.mysql.tencentcdb.com:<port>/<database>?useSSL=true&requireSSL=true";
        String user =<username>";
        String password =<password>";

        try {
            Connection conn = DriverManager.getConnection(url, user, password);
            Statement stmt = conn.createStatement();
            ResultSet rs = stmt.executeQuery("SELECT * FROM<table>");

            while (rs.next()) {
                System.out.println(rs.getString(1) + " " + rs.getString(2));
            }

            rs.close();
            stmt.close();
            conn.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}