初始话

2026-03-10 18:27:11 +08:00
commit c4efa7e917
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+package org.jiayunet.server;
+
+import com.aliyun.oss.HttpMethod;
+import lombok.AllArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.Assert;
+import org.jiayunet.constant.OssBucketEnum;
+import org.jiayunet.constant.OssPathEnum;
+import org.jiayunet.exception.BusinessException;
+import org.jiayunet.exception.BusinessExpCodeEnum;
+import org.jiayunet.mapper.OssFileMapper;
+import org.jiayunet.oss.AliOssAbility;
+import org.jiayunet.pojo.po.OssFile;
+import org.jiayunet.pojo.vo.OssUrlVo;
+import org.jiayunet.tool.UserSecurityTool;
+
+import java.io.InputStream;
+import java.time.Instant;
+
+/**
+ * Oss 服务类
+ *
+ * @author zk
+ */
+@Service
+@Slf4j
+@AllArgsConstructor
+public class OssServer {
+
+
+    private AliOssAbility aliOssAbility;
+    private OssFileMapper ossFileMapper;
+
+    /**
+     * 申请上传文件签名授权地址
+     *
+     * @return 地址
+     */
+    @Transactional(rollbackFor = Exception.class)
+    public OssUrlVo requestUploadUrl(String fileName, OssPathEnum pathEnum) {
+        Assert.notNull(pathEnum, " 上传路径不能为空");
+        Assert.hasText(fileName, "文件不能为空");
+        Assert.isTrue(fileName.lastIndexOf(".") >= 0, "文件名必须包含类型");
+
+        OssBucketEnum jiaYuPet = OssBucketEnum.HuiDongNi;
+        Long userId = UserSecurityTool.getUserId();
+        String type = fileName.substring(fileName.lastIndexOf(".") + 1);
+        String path = pathEnum.getPath(fileName);
+
+
+        OssUrlVo ossUrlVo = new OssUrlVo();
+
+        try {
+            //保存上传信息
+            ossFileMapper.insert(new OssFile(null, jiaYuPet.getBucketName(), type, path, fileName, userId, 0, Instant.now(), null));
+
+            //获取上传Url
+            String uploadUrl = aliOssAbility.signatureUrl(jiaYuPet.getEndpoint(), jiaYuPet.getBucketName(), path, 60, HttpMethod.PUT);
+
+            //组装下载地址
+            String downloadUrl = jiaYuPet.getDomain() + "/" + path;
+
+            ossUrlVo.setUploadUrl(uploadUrl);
+            ossUrlVo.setDownloadUrl(downloadUrl);
+
+            return ossUrlVo;
+
+
+        } catch (Exception e) {
+            throw new BusinessException(BusinessExpCodeEnum.UNKNOWN_ERROR);
+        }
+    }
+
+    public OssUrlVo simpleUpload(String fileName, OssPathEnum pathEnum, InputStream inputStream) {
+        Assert.notNull(pathEnum, " 上传路径不能为空");
+        Assert.hasText(fileName, "文件不能为空");
+        Assert.isTrue(fileName.lastIndexOf(".") >= 0, "文件名必须包含类型");
+
+        OssBucketEnum jiaYuPet = OssBucketEnum.HuiDongNi;
+        Long userId = UserSecurityTool.getUserId();
+        String type = fileName.substring(fileName.lastIndexOf(".") + 1);
+        String path = pathEnum.getPath(fileName);
+
+
+        OssUrlVo ossUrlVo = new OssUrlVo();
+
+        try {
+            //保存上传信息
+            ossFileMapper.insert(new OssFile(null, jiaYuPet.getBucketName(), type, path, fileName, userId, 0, Instant.now(), null));
+
+            aliOssAbility.simpleUpload(jiaYuPet.getEndpoint(), jiaYuPet.getBucketName(), path, inputStream);
+            inputStream.close();
+
+
+            //组装下载地址
+            String downloadUrl = jiaYuPet.getDomain() + "/" + path;
+
+            ossUrlVo.setUploadUrl(downloadUrl);
+            ossUrlVo.setDownloadUrl(downloadUrl);
+            return ossUrlVo;
+
+        } catch (Exception e) {
+            throw new BusinessException(BusinessExpCodeEnum.UNKNOWN_ERROR);
+        }
+
+
+    }
+
+}