Guwan-smartSchool/shapelight-admin/src/test/java/gb/CarImageTest.java

package gb;

import io.minio.MinioClient;
import io.minio.PutObjectOptions;
import lombok.extern.slf4j.Slf4j;
import net.coobird.thumbnailator.Thumbnails;
import net.shapelight.AdminApplication;
import net.shapelight.common.config.MinioConfig;
import net.shapelight.common.utils.ImageUtils;
import net.shapelight.common.utils.StringUtils;
import net.shapelight.common.utils.ThumbnailsUtils;
import net.shapelight.common.utils.UUIDUtil;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Date;


@RunWith(SpringRunner.class)
@SpringBootTest(classes = AdminApplication.class)
@Slf4j
public class CarImageTest {
    @Autowired
    private MinioClient minioClient;
    @Autowired
    private MinioConfig minioConfig;

    @Test
    public void ossTest() {

        String imgUrl = "http://icecloud-prod.oss-cn-shenzhen.aliyuncs.com/P1613901148/image/202106/17/%E9%99%95A3U32K_out_2_4472.jpg?Expires=1623895438&OSSAccessKeyId=LTAI4Furp7fmTGDMRhJ95jaX&Signature=iJ7H8%2FmOQz2Zs81APGk2SMrREGQ%3D";
        imgUrl = imgUrl.replace("amp;", "");
        String fileName = "car/" + 222 + "/" + UUIDUtil.uuid() + ".jpg";


        if (!StringUtils.isEmpty(imgUrl)) {
            URL url = null;
            InputStream is = null;
            HttpURLConnection httpUrl = null;
            try {
                url = new URL(imgUrl);

                BufferedImage image = ImageIO.read(url);
                //获取图片的宽、高
                System.out.println("Width: " + image.getWidth());
                System.out.println("Height: " + image.getHeight());
                int w = image.getWidth();
                int h = image.getHeight();
                //调整尺寸不能大于1024
                if(w>1024 || h>1024){
                    image = ThumbnailsUtils.resizeImageOne(image,1024,1024);
                }
                byte[] data = ImageUtils.imageToBytes(image);
                is = new ByteArrayInputStream(data);
                int rl = is.available();
                PutObjectOptions putObjectOptions = new PutObjectOptions(rl, -1L);
                putObjectOptions.setContentType("image/jpeg");
                this.minioClient.putObject(this.minioConfig
                        .getBucketName(), fileName, is, putObjectOptions);
            } catch (Exception e) {
                e.printStackTrace();
//                log.error("保存图片失败:"+imgUrl+":"+e.getMessage());
                fileName = "";
            } finally {
                if (is != null)
                    try {
                        is.close();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                if (httpUrl != null)
                    httpUrl.disconnect();
            }
        }




//        String imgUrl = "http://icecloud-prod.oss-cn-shenzhen.aliyuncs.com/P1610092525/image/202104/25/%E9%99%95A207AY_out_2_5802.jpg?Expires=1619330640&OSSAccessKeyId=LTAI4Furp7fmTGDMRhJ95jaX&Signature=2xS3T%2FlK9LMe%2FjAOotCEvIlCOmU%3D";
//        imgUrl = imgUrl.replace("amp;", "");
//        String fileName = "car/" + 222 + "/" + UUIDUtil.uuid() + ".jpg";
//        if (!StringUtils.isEmpty(imgUrl)) {
//            URL url = null;
//            InputStream is = null;
//            HttpURLConnection httpUrl = null;
//            try {
//                url = new URL(imgUrl);
//
//
//                BufferedImage image = ImageIO.read(url);
//                //获取图片的宽、高
//                System.out.println("Width: " + image.getWidth());
//                System.out.println("Height: " + image.getHeight());
//                //调整图片大小为 400X400尺寸
////                BufferedImage newImage = ImageUtils.resizeImage(image,400,400);
//                int w = image.getWidth();
//                int h = image.getHeight();
//                if(w>1024 || h>1024){
//                    image = ThumbnailsUtils.resizeImageOne(image,1024,1024);
//                }
//
//
////                BufferedImage resizeBuff = ThumbnailsUtils.resizeImageOne(image,1024,1024);
//
//
////                ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
////                if (w > 1024 || h > 1024) {
////                    Thumbnails.of(image)
////                            .size(1024, 1024)
//////                            .outputFormat("JPEG")
//////                            .outputQuality(1)
////                            .toOutputStream(outputStream);
////                }
//
//                byte[] data = ImageUtils.imageToBytes(image);
////                ByteArrayInputStream
//                is = new ByteArrayInputStream(data);
//                int rl = is.available();
//
//
////                httpUrl = (HttpURLConnection) url.openConnection();
////                httpUrl.connect();
//////                httpUrl.getInputStream();
////                is = httpUrl.getInputStream();
////                int rl = httpUrl.getContentLength();
////                int l = is.available();
//                PutObjectOptions putObjectOptions = new PutObjectOptions(rl, -1L);
//                putObjectOptions.setContentType("image/jpeg");
//                this.minioClient.putObject(this.minioConfig
//                        .getBucketName(), fileName, is, putObjectOptions);
//            } catch (Exception e) {
//                e.printStackTrace();
//                fileName = "";
//            } finally {
//                if (is != null)
//                    try {
//                        is.close();
//                    } catch (IOException e) {
//                        e.printStackTrace();
//                    }
//                if (httpUrl != null)
//                    httpUrl.disconnect();
//            }
//        }
    }


    @Test
    public void imageUrlTest() {
        String imgUrl = "http://icecloud-prod.oss-cn-shenzhen.aliyuncs.com/P1613901148/image/202106/17/%E9%99%95AH345%E5%AD%A6_in_2_9660.jpg?Expires=1623901253&OSSAccessKeyId=LTAI4Furp7fmTGDMRhJ95jaX&Signature=ASDVTMGzPt8INggoslRbYBgyenc%3D";
        imgUrl = imgUrl.replace("amp;", "");
        String fileName = "car/" + 222 + "/" + UUIDUtil.uuid() + ".jpg";

        log.error("开始执行");

        if (!StringUtils.isEmpty(imgUrl)) {
            URL url = null;
            InputStream is = null;
//            HttpURLConnection httpUrl = null;
            try {

                //new一个URL对象
                url = new URL(imgUrl);
                //打开链接
                HttpURLConnection conn = (HttpURLConnection)url.openConnection();
                //设置请求方式为"GET"
                conn.setRequestMethod("GET");
                //超时响应时间为5秒
                conn.setConnectTimeout(5 * 1000);
                //通过输入流获取图片数据
                InputStream inStream = conn.getInputStream();

                ByteArrayOutputStream outStream = new ByteArrayOutputStream();
                //创建一个Buffer字符串
                byte[] buffer = new byte[1024000];
                //每次读取的字符串长度，如果为-1，代表全部读取完毕
                int len = 0;
                //使用一个输入流从buffer里把数据读取出来
                while( (len=inStream.read(buffer)) != -1 ){
                    //用输出流往buffer里写入数据，中间参数代表从哪个位置开始读，len代表读取的长度
                    outStream.write(buffer, 0, len);
                }

                //得到图片的二进制数据，以二进制封装得到数据，具有通用性
                byte[] dataImage = outStream.toByteArray();

                //关闭输入流
                inStream.close();
                outStream.close();

                ByteArrayInputStream bais = new ByteArrayInputStream(dataImage);
                BufferedImage image = ImageIO.read(bais);

                //获取图片的宽、高
//                System.out.println("Width: " + image.getWidth());
//                System.out.println("Height: " + image.getHeight());
                int w = image.getWidth();
                int h = image.getHeight();
                //调整尺寸不能大于1024
                if(w>1024 || h>1024){
                    image = ThumbnailsUtils.resizeImageOne(image,1024,1024);
                }
                byte[] data = ImageUtils.imageToBytes(image);
                is = new ByteArrayInputStream(data);
                int rl = is.available();
                PutObjectOptions putObjectOptions = new PutObjectOptions(rl, -1L);
                putObjectOptions.setContentType("image/jpeg");
                this.minioClient.putObject(this.minioConfig
                        .getBucketName(), fileName, is, putObjectOptions);
            } catch (Exception e) {
                e.printStackTrace();
                log.error("保存图片失败:"+imgUrl+"-----------------"+e.getMessage());
                fileName = "";
            } finally {
                if (is != null)
                    try {
                        is.close();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
//                if (httpUrl != null)
//                    httpUrl.disconnect();
            }
        }

        log.error("结束执行");
    }
}