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我想学习java的base64转换为图像的base64图像回用java太长时间不变
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import redis.clients.jedis.Jedis;
public class HelloWorld {
public static void main(String[] args) throws IOException {
byte[] btDataFile = new sun.misc.BASE64Decoder().decodeBuffer("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAn4AAAMUCAYAAAAiyCroAAAMGWlDQ1BJQ0MgUHJvZmlsZQAASImVVwdUU0kXnldSCEkogQhICb0J0qv0XgSkg42QBAglhkBQsSOLCq4FFVEUFV0Rsa0FkLUgo...AAABJRU5ErkJggg==");
File of = new File("/Users/myfolder/Desktop/yourFile.png");
FileOutputStream osf = new FileOutputStream(of);
osf.write(btDataFile);
osf.flush();
}
}
问题PNG是它太长(它是:))恒定的。现在我能做些什么来实现这个目标? 感谢