import java.sql.*; import java.util.Scanner; import java.io.*; public class mysql插入圖片 { private static final File File = null;private static String String;public static Connection getConn() { Connection conn = null; try { Class.forName("com.mysql.jdbc.Driver"); conn = DriverManager.getConnection( "jdbc:mysql://localhost:3306/xinxi", "root", "123456"); } catch (ClassNotFoundException e) { e.printStackTrace(); } catch (SQLException e) { e.printStackTrace(); } return conn; } public static void add( String fromFileName, String toFileName) { Connection conn = getConn(); ? String sql = <span style="font-family: simsun;">"insert into image( id , image) values(?,?)"</span><span style="font-family: simsun;">;</span>PreparedStatement ps; try { ps = conn.prepareStatement(sql); ps.setString(1, "tupian"); File file1=new File("D:\\test.jpg");InputStream in; in = new BufferedInputStream(new FileInputStream(file1)); ps.setBinaryStream(2, in, (int) file1.length()); int count = 0; count = ps.executeUpdate(); if(count==1) { System.out.println("success"); }else { System.out.println("failed"); } in.close(); ps.close(); conn.close(); } catch (SQLException e) { e.printStackTrace(); }catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } }

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