From 2ca82c99f537812e54f58cee15e758d4810e8016 Mon Sep 17 00:00:00 2001
From: zccbbg <zccbbg@qq.com>
Date: Fri, 28 Mar 2025 14:26:58 +0800
Subject: [PATCH] =?UTF-8?q?test(oss):=20=E6=B7=BB=E5=8A=A0=20OSS=20?=
 =?UTF-8?q?=E6=96=87=E4=BB=B6=E4=B8=8B=E8=BD=BD=E6=B5=8B=E8=AF=95=E7=94=A8?=
 =?UTF-8?q?=E4=BE=8B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- 新增OssTest 类，包含文件下载测试方法
- 在 OssUtils 类中添加 downloadFile 方法实现文件下载功能
---
 .../java/com/fjp/lc/test/service/OssTest.java | 23 +++++++++++++++++++
 .../java/com/ruoyi/common/utils/OssUtils.java |  8 +++++++
 2 files changed, 31 insertions(+)
 create mode 100644 ruoyi-admin/src/test/java/com/fjp/lc/test/service/OssTest.java

diff --git a/ruoyi-admin/src/test/java/com/fjp/lc/test/service/OssTest.java b/ruoyi-admin/src/test/java/com/fjp/lc/test/service/OssTest.java
new file mode 100644
index 0000000..9516e18
--- /dev/null
+++ b/ruoyi-admin/src/test/java/com/fjp/lc/test/service/OssTest.java
@@ -0,0 +1,23 @@
+package com.fjp.lc.test.service;
+
+import com.ruoyi.RuoYiApplication;
+import com.ruoyi.common.utils.OssUtils;
+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.ActiveProfiles;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.NONE, classes = RuoYiApplication.class)
+@ActiveProfiles("dev")
+public class OssTest {
+
+    @Autowired
+    private OssUtils ossUtils;
+    @Test
+    public void download() throws Throwable {
+        ossUtils.downloadFile("306da8f7f6491046ba86633e4de8240b84微信图片_20220606114231.jpg");
+    }
+}
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/OssUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/OssUtils.java
index f25610c..c374099 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/OssUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/OssUtils.java
@@ -3,6 +3,7 @@ package com.ruoyi.common.utils;
 import cn.hutool.core.date.DateTime;
 import com.aliyun.oss.OSS;
 import com.aliyun.oss.OSSClientBuilder;
+import com.aliyun.oss.model.DownloadFileRequest;
 import com.ruoyi.common.utils.uuid.UUID;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Component;
@@ -26,6 +27,13 @@ public class OssUtils {
     @Value("${aliyun.oss.bucketName}")
     private String bucketName;
 
+    public void downloadFile(String fileName) throws Throwable {
+        // 创建OSSClient实例。
+        OSS ossClient = new OSSClientBuilder().build(endPoint, accessKeyId, secretAccessKey);
+        DownloadFileRequest downloadFileRequest = new DownloadFileRequest(bucketName, fileName);
+        ossClient.downloadFile(downloadFileRequest);
+    }
+
     public String uploadOneFile(MultipartFile file) {
 
         // 创建OSSClient实例。