Insert a picture to database in Java
Description
The following code shows how to insert a picture to database.
Example
import java.io.File;
import java.io.FileInputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.Statement;
/*www. j a va 2s .c o m*/
public class Main {
public static void main(String[] args) throws Exception {
Connection conn = getConnection();
Statement stmt = conn.createStatement();
stmt.executeUpdate("create table survey (id int, name BINARY );");
String sql = "INSERT INTO survey (name) VALUES(?)";
PreparedStatement pstmt = conn.prepareStatement(sql);
File file = new File("c:/pic/yourPhoto.gif");
FileInputStream fis = new FileInputStream(file);
pstmt.setBinaryStream(1, fis,(int)file.length());
pstmt.executeUpdate();
// insert the data
pstmt.executeUpdate();
pstmt.close();
stmt.close();
conn.close();
}
private static Connection getConnection() throws Exception {
Class.forName("org.hsqldb.jdbcDriver");
String url = "jdbc:hsqldb:mem:data/tutorial";
return DriverManager.getConnection(url, "sa", "");
}
}