package example;

import java.io.BufferedInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.net.URI;
import java.net.URLConnection;

public class URIExample {
    public static void main(String[] args) {
        URI uri = null;
        URLConnection connection = null;// 获取URLConnection对象
        BufferedInputStream in = null;
        ByteArrayOutputStream out = null;
        try {
            uri = new URI(IMAGE_URL);// 创建URI对象
            connection = uri.toURL().openConnection();
            in = new BufferedInputStream(connection.getInputStream());
            out = new ByteArrayOutputStream();

            byte[] buffer = new byte[1024];
            int len;

            while ((len = in.read(buffer)) != -1) {
                out.write(buffer, 0, len);
            }

            byte[] data = out.toByteArray();
            // 这里进行你想要的其他操作
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (in != null) {
                try {
                    in.close();
                } catch (IOException e) {}
            }
            if (out != null) {
                try {
                    out.close();
                } catch (IOException e) {}
            }
        }
    }

    static final String IMAGE_URL = "http://img.hb.aicdn.com/bd631af751b83488838dfb0f8a7a986956409bf0dbc4-itg5Hz_fw554";
}