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重构版功能实现
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tiansh
@@ -26,87 +26,38 @@ import java.util.*;
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@Service
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public class COSImageupload {
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static String BarrelName;
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static COSClient cosClient;
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static Keys key;
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public Map<ReturnImage, Integer> ImageuploadCOS(Map<String, MultipartFile> fileMap, String username,
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Map<String, String> fileMap2,Integer setday) {
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// 要上传文件的路径
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if(fileMap2==null){
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File file = null;
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Map<ReturnImage, Integer> ImgUrl = new HashMap<>();
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try {
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for (Map.Entry<String, MultipartFile> entry : fileMap.entrySet()) {
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String uuid = UUID.randomUUID().toString().replace("-", "").toLowerCase().substring(0,5);//生成一个没有-的uuid，然后取前5位
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java.text.DateFormat format1 = new java.text.SimpleDateFormat("MMddhhmmss");
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String times = format1.format(new Date());
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file = SetFiles.changeFile(entry.getValue());
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try {
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// 指定要上传到的存储桶
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String bucketName = BarrelName;
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// 指定要上传到 COS 上对象键
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String userkey =username + "/" + uuid+times + "." + entry.getKey();
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PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, userkey, file);
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PutObjectResult putObjectResult = cosClient.putObject(putObjectRequest);
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ReturnImage returnImage = new ReturnImage();
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returnImage.setImgname(userkey);//entry.getValue().getOriginalFilename()
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returnImage.setImgurl(key.getRequestAddress() + "/" + userkey);
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ImgUrl.put(returnImage, (int) (entry.getValue().getSize()));
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if(setday>0) {
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String deleimg = DateUtils.plusDay(setday);
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DeleImg.charu(username + "/" + uuid + times + "." + entry.getKey() + "|" + deleimg + "|" + "6");
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}
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} catch (CosServiceException serverException) {
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serverException.printStackTrace();
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} catch (CosClientException clientException) {
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clientException.printStackTrace();
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}
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public ReturnImage ImageuploadCOS(Map<String, File> fileMap, String username,Integer keyID) {
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ReturnImage returnImage = new ReturnImage();
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File file = null;
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Map<ReturnImage, Integer> ImgUrl = new HashMap<>();
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try {
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for (Map.Entry<String, File> entry : fileMap.entrySet()) {
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String ShortUID = SetText.getShortUuid();
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file = entry.getValue();
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try {
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String bucketName = key.getBucketname();
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String userkey =username + "/" + ShortUID + "." + entry.getKey();
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PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, userkey, file);
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PutObjectResult putObjectResult = cosClient.putObject(putObjectRequest);
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returnImage.setUid(ShortUID);
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returnImage.setImgname(userkey);
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returnImage.setImgurl(key.getRequestAddress() + "/" + userkey);
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returnImage.setImgSize(entry.getValue().length());
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returnImage.setCode("200");
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} catch (CosServiceException serverException) {
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serverException.printStackTrace();
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} catch (CosClientException clientException) {
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clientException.printStackTrace();
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}
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}catch(Exception e){
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e.printStackTrace();
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ImgUrl.put(null, 500);
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}
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return ImgUrl;
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}else{
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Map<ReturnImage, Integer> ImgUrl = new HashMap<>();
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ObjectMetadata meta = new ObjectMetadata();
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meta.setHeader("Content-Disposition", "inline");
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try {
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for (Map.Entry<String, String> entry : fileMap2.entrySet()) {
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String uuid = UUID.randomUUID().toString().replace("-", "").toLowerCase().substring(0,5);//生成一个没有-的uuid，然后取前5位
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java.text.DateFormat format1 = new java.text.SimpleDateFormat("MMddhhmmss");
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String times = format1.format(new Date());
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String imgurl = entry.getValue();
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File file = new File(imgurl);
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FileInputStream fileInputStream = new FileInputStream(file);
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try {
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String userkey =username + "/" + uuid+times + "." + entry.getKey();
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PutObjectRequest putObjectRequest = new PutObjectRequest(BarrelName, userkey, file);
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PutObjectResult putObjectResult = cosClient.putObject(putObjectRequest);
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ReturnImage returnImage = new ReturnImage();
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returnImage.setImgurl(key.getRequestAddress() + "/" + userkey);
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ImgUrl.put(returnImage, ImgUrlUtil.getFileSize2(new File(imgurl)));
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if(setday>0) {
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String deleimg = DateUtils.plusDay(setday);
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DeleImg.charu(username + "/" + uuid + times + "." + entry.getKey() + "|" + deleimg + "|" + "6");
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}
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boolean bb= new File(imgurl).getAbsoluteFile().delete();
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Print.Normal("删除情况"+bb);
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} catch (Exception e) {
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System.err.println("上传报错:" + e.getMessage());
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}
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if(fileInputStream!=null){
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fileInputStream.close();
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Print.Normal("流已经关闭");
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}
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}
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}catch(Exception e){
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ImgUrl.put(null, 500);
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}
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cosClient.shutdown();
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return ImgUrl;
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}catch(Exception e){
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e.printStackTrace();
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returnImage.setCode("200");
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}
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return returnImage;
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}
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@@ -121,9 +72,7 @@ public class COSImageupload {
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COSCredentials cred = new BasicCOSCredentials(secretId, secretKey);
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Region region = new Region(k.getEndpoint());
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ClientConfig clientConfig = new ClientConfig(region);
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cosClient = new COSClient(cred, clientConfig);
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BarrelName = k.getBucketname();
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COSClient cosClient = new COSClient(cred, clientConfig);
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ListObjectsRequest listObjectsRequest = new ListObjectsRequest();
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listObjectsRequest.setBucketName(k.getBucketname());
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listObjectsRequest.setDelimiter("/");
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@@ -131,49 +80,30 @@ public class COSImageupload {
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ObjectListing objectListing = null;
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try {
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objectListing = cosClient.listObjects(listObjectsRequest);
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key = k;
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ret = 1;
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cosClient = cosClient;
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key = k;
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} catch (Exception e) {
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System.out.println("COS - Waiting for configuration。");
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System.out.println("COS Object Is null");
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ret = -1;
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}
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}
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}
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return ret;
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}
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/**
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* 客户端接口
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* */
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public Map<ReturnImage, Integer> clientuploadCOS(Map<String, MultipartFile> fileMap, String username, UploadConfig uploadConfig) throws Exception {
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File file = null;
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Map<ReturnImage, Integer> ImgUrl = new HashMap<>();
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for (Map.Entry<String, MultipartFile> entry : fileMap.entrySet()) {
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String uuid = UUID.randomUUID().toString().replace("-", "").toLowerCase().substring(0,5);//生成一个没有-的uuid，然后取前5位
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java.text.DateFormat format1 = new java.text.SimpleDateFormat("MMddhhmmss");
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String times = format1.format(new Date());
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file = SetFiles.changeFile_c(entry.getValue());
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try {
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ReturnImage returnImage = new ReturnImage();
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if(entry.getValue().getSize()/1024<=uploadConfig.getFilesizeuser()*1024){
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String userkey =username + "/" + uuid+times + "." + entry.getKey();
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PutObjectRequest putObjectRequest = new PutObjectRequest(BarrelName, userkey, file);
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PutObjectResult putObjectResult = cosClient.putObject(putObjectRequest);
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returnImage.setImgname(entry.getValue().getOriginalFilename());
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returnImage.setImgurl(key.getRequestAddress() + "/" + userkey);
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ImgUrl.put(returnImage, (int) (entry.getValue().getSize()));
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}else{
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returnImage.setImgname(entry.getValue().getOriginalFilename());
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returnImage.setImgurl("文件超出系统设定大小，不得超过");
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ImgUrl.put(returnImage, -1);
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}
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} catch (Exception e) {
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System.err.println("上传报错:" + e.getMessage());
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}
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public Boolean delCOS(Integer keyID, String fileName) {
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boolean b = true;
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try {
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cosClient.deleteObject(key.getBucketname(), fileName);
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} catch (Exception e) {
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e.printStackTrace();
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b = false;
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}
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return ImgUrl;
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return b ;
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}
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}
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