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import java.sql.*;
import java.io.*;
public class DBTest {
static String driver = "org.gjt.mm.mysql.Driver";
static String url = "jdbc:mysql://localhost:3306/test";
static String user = "root";
static String passwd = "passwd";
public static void main(String[] args) throws Exception {
Connection conn = null;
try {
Class.forName(driver);
conn = DriverManager.getConnection(url,user,passwd);
int op = 1;
//²åÈë
if (op == 0) {
PreparedStatement ps = conn.prepareStatement("insert into tb_file values (?,?)");
ps.setString(1, "aaa.exe");
InputStream in = new FileInputStream("d:/aaa.exe");
ps.setBinaryStream(2,in,in.available());
ps.executeUpdate();
ps.close();
}
else {
//È¡³ö
PreparedStatement ps = conn
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