كيف اضيف صورة الى الداتا بيز

هل قمت بنسخ الكود بأكمله؟؟

أعتقد أن سؤالك يتطلب هذا الجزع فقط 

pstmt.setString(1, "sample image");
//Inserting Blob type
InputStream in = new FileInputStream("E:\\images\\cat.jpg");

// setBlob الجزء الذي سألت عنه 

pstmt.setBlob(2, in);


بعد ذلك قم بعمل ()execute لل PreparedStatement.

// connect to the Data Base 
String mysqlUrl = "jdbc:mysql://localhost/sampleDB";
Connection con = DriverManager.getConnection(mysqlUrl, "root", "password");

// create a prepaired statement 
PreparedStatement pstmt = con.prepareStatement("INSERT INTO MyTable VALUES(?, ?)");

//set values to the placehplders

pstmt.setString(1, "sample image");
//Inserting Blob type
InputStream in = new FileInputStream("E:\\images\\cat.jpg");
pstmt.setBlob(2, in);

بعد ذلك قم بعمل ()execute لل PreparedStatement.

مثال:

import java.io.FileInputStream;
import java.io.InputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
public class InsertImageToMySqlDB {
   public static void main(String args[]) throws Exception{
      //Registering the Driver
      DriverManager.registerDriver(new com.mysql.jdbc.Driver());
      //Getting the connection
      String mysqlUrl = "jdbc:mysql://localhost/sampleDB";
      Connection con = DriverManager.getConnection(mysqlUrl, "root", "password");
      System.out.println("Connection established......");
      PreparedStatement pstmt = con.prepareStatement("INSERT INTO MyTable VALUES(?,?)");
      pstmt.setString(1, "sample image");
      //Inserting Blob type
      InputStream in = new FileInputStream("E:\\images\\cat.jpg");
      pstmt.setBlob(2, in);
      //Executing the statement
      pstmt.execute();
      System.out.println("Record inserted......");
   }
}

بتاريخ 13 دقائق مضت قال Yomna Raouf:

// connect to the Data Base 
String mysqlUrl = "jdbc:mysql://localhost/sampleDB";
Connection con = DriverManager.getConnection(mysqlUrl, "root", "password");

// create a prepaired statement 
PreparedStatement pstmt = con.prepareStatement("INSERT INTO MyTable VALUES(?, ?)");

//set values to the placehplders

pstmt.setString(1, "sample image");
//Inserting Blob type
InputStream in = new FileInputStream("E:\\images\\cat.jpg");
pstmt.setBlob(2, in);

بعد ذلك قم بعمل ()execute لل PreparedStatement.

مثال:

import java.io.FileInputStream;
import java.io.InputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
public class InsertImageToMySqlDB {
   public static void main(String args[]) throws Exception{
      //Registering the Driver
      DriverManager.registerDriver(new com.mysql.jdbc.Driver());
      //Getting the connection
      String mysqlUrl = "jdbc:mysql://localhost/sampleDB";
      Connection con = DriverManager.getConnection(mysqlUrl, "root", "password");
      System.out.println("Connection established......");
      PreparedStatement pstmt = con.prepareStatement("INSERT INTO MyTable VALUES(?,?)");
      pstmt.setString(1, "sample image");
      //Inserting Blob type
      InputStream in = new FileInputStream("E:\\images\\cat.jpg");
      pstmt.setBlob(2, in);
      //Executing the statement
      pstmt.execute();
      System.out.println("Record inserted......");
   }
}

 

للأسف جربت هذه الاكواد ظهرلى اخطاء ولم تنجح