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"); } }