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@@ -0,0 +1,119 @@
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+package com.poteviohealth.cgp.statistics.utils;
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+
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+import com.aliyun.oss.OSS;
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+import com.aliyun.oss.OSSClientBuilder;
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+import com.poteviohealth.cgp.common.utils.CgpTool;
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+import org.springframework.beans.factory.annotation.Value;
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+import org.springframework.stereotype.Component;
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+import org.springframework.web.multipart.MultipartFile;
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+
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+import java.util.ArrayList;
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+import java.util.List;
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+
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+/**
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+ * 阿里云图片上传工具类
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+ * @author Qin
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+ */
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+@Component
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+public class OssUtils {
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+
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+ @Value("${aliyun.oss.accessKeyId}")
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+ private String accessKeyId;
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+
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+ @Value("${aliyun.oss.accessKeySecret}")
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+ private String secretAccessKey;
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+
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+ @Value("${aliyun.oss.endpoint}")
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+ private String endPoint;
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+
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+ @Value("${aliyun.oss.bucketName}")
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+ private String bucketName;
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+
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+ @Value("${aliyun.oss.dir}")
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+ private String dir;
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+
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+ public String uploadOneFile(MultipartFile file,String key) {
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+ // 创建OSSClient实例。
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+ OSS ossClient = new OSSClientBuilder().build(endPoint, accessKeyId, secretAccessKey);
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+ //设置文件名
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+ Integer pos = file.getName().lastIndexOf('.');
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+ String suffix = "";
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+ if (pos != -1) {
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+ suffix = file.getName().substring(pos);
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+ }
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+ String fileName = dir+"/S"+key+"N-"+ CgpTool.generateUUID() +suffix;
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+
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+ try {
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+ // 创建PutObject请求。
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+ ossClient.putObject(bucketName, fileName, file.getInputStream());
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+
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+ String url = "https://" + bucketName + "." + endPoint + "/" + fileName;
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+ return url;
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+ } catch (Exception e) {
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+ e.printStackTrace();
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+ return null;
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+ } finally {
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+ if (ossClient != null) {
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+ ossClient.shutdown();
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+ }
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+ }
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+ }
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+
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+ public List<String> uploadArrayFile(MultipartFile[] files,String key) {
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+ // 创建OSSClient实例。
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+ OSS ossClient = new OSSClientBuilder().build(endPoint, accessKeyId, secretAccessKey);
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+ List<String> list = new ArrayList<>();
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+ try {
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+ //设置文件名
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+ for (MultipartFile file : files) {
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+ Integer pos = file.getName().lastIndexOf('.');
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+ String suffix = "";
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+ if (pos != -1) {
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+ suffix = file.getName().substring(pos);
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+ }
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+ String fileName = dir+"/S"+key+"N-"+ CgpTool.generateUUID() +suffix;
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+ // 创建PutObject请求。
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+ ossClient.putObject(bucketName, fileName, file.getInputStream());
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+
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+ String url = "https://" + bucketName + "." + endPoint + "/" + fileName;
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+ // System.out.println(url);
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+ list.add(url);
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+ }
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+
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+ } catch (Exception e) {
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+ e.printStackTrace();
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+ return null;
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+ } finally {
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+ if (ossClient != null) {
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+ ossClient.shutdown();
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+ }
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+ }
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+ return list;
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+
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+ }
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+
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+ public boolean deleteFile(String fileUrl) {
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+
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+ // 创建OSSClient实例。
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+ OSS ossClient = new OSSClientBuilder().build(endPoint, accessKeyId, secretAccessKey);
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+ /** oss删除文件是根据文件完成路径删除的，但文件完整路径中不能包含Bucket名称。
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+ * 比如文件路径为：http://edu-czf.oss-cn-guangzhou.aliyuncs.com/2022/08/abc.jpg",
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+ * 则完整路径就是：2022/08/abc.jpg
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+ */
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+ int begin = ("https://" + bucketName + "." + endPoint + "/").length(); //找到文件路径的开始下标
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+ String deleteUrl = fileUrl.substring(begin);
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+
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+ try {
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+ // 删除文件请求
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+ ossClient.deleteObject(bucketName, deleteUrl);
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+ return true;
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+ } catch (Exception e) {
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+ e.printStackTrace();
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+ return false;
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+ } finally {
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+ if (ossClient != null) {
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+ ossClient.shutdown();
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+ }
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+ }
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+ }
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+}
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qin