Αυτό είναι να μετατρέψετε οποιαδήποτε εικόνα σε μορφή byte. Μπορείτε να μετατρέψετε τη μορφή jpg ή png σε μορφή byte και να την αποθηκεύσετε σε βάση δεδομένων, εάν απαιτείται χρησιμοποιώντας Java. Αυτό το σενάριο δίνει επίσης ιδιότητα εικόνας όπως το πραγματικό πλάτος εικόνας και ύψος σε εικονοστοιχεία. Το Yuu μπορεί να αποκτήσει ιδιότητες εικόνας με μορφή "πλάτους x ύψος" σε μορφή συμβολοσειράς.
Μετατροπή εικόνας σε byte, λήψη πλάτους εικόνας και Ύψους χρησιμοποιώντας Java
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }
import javax.imageio.ImageIO; import org.apache.commons.io.IOUtils; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; public class ImageUtil { public static String imageWH() { File imageFile = new File ("C:\test50.png"); FileInputStream fisLocal = new FileInputStream(imageFile); byte[] imageByteLocal = IOUtils.toByteArray(fisLocal); //converting file format FileInputStream fis = new FileInputStream(imageFile); //Get Image height and width BufferedImage bimg = ImageIO.read(fis); int width = bimg.getWidth(); int height = bimg.getHeight(); return (width + "x" + height); } }