init

2026-03-04 14:31:07 +08:00
commit 222e66552f
1480 changed files with 224148 additions and 0 deletions
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/OssUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/OssUtils.java
@@ -0,0 +1,115 @@
+package com.ruoyi.common.utils;
+
+import com.aliyun.oss.OSS;
+import com.aliyun.oss.OSSClientBuilder;
+import com.aliyun.oss.model.GeneratePresignedUrlRequest;
+import com.ruoyi.common.utils.uuid.IdUtils;
+import com.ruoyi.common.utils.uuid.UUID;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang3.time.DateUtils;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.Date;
+import java.util.Objects;
+
+@Configuration
+@Slf4j
+public class OssUtils {
+
+    @Value(value = "${oss.endpoint}")
+    private String endpoint;
+
+    @Value(value = "${oss.accessKeyId}")
+    private String accessKeyId;
+
+    @Value(value = "${oss.accessKeySecret}")
+    private String accessKeySecret;
+
+    @Value(value = "${oss.bucketName}")
+    private String bucketName;
+
+    @SneakyThrows
+    public String upload(File file) {
+        String originalFileName = file.getName();
+        String fileName = String.format("%s%s", IdUtils.fastSimpleUUID(), originalFileName.substring(originalFileName.lastIndexOf(".")));
+        OSS ossClient = new OSSClientBuilder().build(endpoint, accessKeyId, accessKeySecret);
+        String url;
+        try (InputStream inputStream = new FileInputStream(file)) {
+            ossClient.putObject(bucketName, fileName, inputStream);
+            GeneratePresignedUrlRequest request = new GeneratePresignedUrlRequest(bucketName, fileName);
+            request.setExpiration(DateUtils.addYears(new Date(), 3));
+            url = ossClient.generatePresignedUrl(request).toString();
+            log.info("文件上传url = {}", url);
+        } finally {
+            if (Objects.nonNull(ossClient)) {
+                ossClient.shutdown();
+            }
+        }
+        return url;
+    }
+
+    public String upload(MultipartFile file) throws IOException {
+
+        String originalFileName = file.getOriginalFilename();
+        String fileName = UUID.randomUUID() + originalFileName.substring(originalFileName.lastIndexOf("."));
+        OSS ossClient = new OSSClientBuilder().build(endpoint, accessKeyId, accessKeySecret);
+        String url = new String();
+        Date no = new Date();
+        no.setYear(no.getYear() + 3);
+        try (InputStream inputStream = file.getInputStream()) {
+            ossClient.putObject(bucketName, fileName, inputStream);
+            GeneratePresignedUrlRequest request = new GeneratePresignedUrlRequest(bucketName, fileName);
+            request.setExpiration(no);
+            url = ossClient.generatePresignedUrl(request).toString();
+            log.info("文件上传 ,url = " + url);
+        } finally {
+            if (ossClient != null) {
+                ossClient.shutdown();
+            }
+        }
+        return url;
+    }
+
+    public int deleteFile(String url) throws IOException {
+        OSS ossClient = new OSSClientBuilder().build(endpoint, accessKeyId, accessKeySecret);
+        URL url1 = new URL(url);
+        try {
+            ossClient.deleteObject(bucketName, url1.getPath().split("/")[1]);
+            log.info("文件刪除 ,url = " + url);
+        } finally {
+            if (ossClient != null) {
+                ossClient.shutdown();
+            }
+        }
+        return 1;
+    }
+
+    public InputStream getInputStreamByUrl(String url) {
+        return getInputStreamByName(getFileNameByUrl(url));
+    }
+
+    public String getFileNameByUrl(String url) {
+        int start = url.lastIndexOf("/") + 1;
+        int end = url.lastIndexOf("?");
+        return end > 0 ? url.substring(start, end) : url.substring(start);
+    }
+
+    @SneakyThrows
+    public InputStream getInputStreamByName(String fileName) {
+        OSS ossClient = new OSSClientBuilder().build(endpoint, accessKeyId, accessKeySecret);
+        try {
+            return IOUtils.toBufferedInputStream(ossClient.getObject(bucketName, fileName).getObjectContent());
+        } finally {
+            ossClient.shutdown();
+        }
+    }
+}