上传附件单元测试类编写，并通过测试

src/test/java/com/uas/platform/b2c/common/base/FileServiceTest.java

@@ -0,0 +1,54 @@
+package com.uas.platform.b2c.common.base;
+
+import com.uas.platform.b2c.BaseJunitTest;
+import com.uas.platform.b2c.common.base.service.FileService;
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import java.io.*;
+
+public class FileServiceTest extends BaseJunitTest {
+
+    @Autowired
+    private FileService fileService;
+
+    @Test
+    public void testUpload() {
+        String filePath = "C:\\Users\\Administrator\\Desktop\\kaifa.jpg";
+        File file = new File(filePath);
+        String fileName = file.getName();
+        byte[] bytes = file2byte(file);
+        String returnPath = fileService.save(fileName, bytes);
+        System.out.println(returnPath);
+    }
+
+    public static byte[] file2byte(String filePath) {
+        byte[] buffer = null;
+        File file = new File(filePath);
+        return file2byte(file);
+    }
+
+    public static byte[] file2byte(File file) {
+        byte[] buffer = null;
+        try {
+            FileInputStream fis = new FileInputStream(file);
+            ByteArrayOutputStream bos = new ByteArrayOutputStream();
+            byte[] b = new byte[1024];
+            int n;
+            while ((n = fis.read(b)) != -1) {
+                bos.write(b, 0, n);
+            }
+            fis.close();
+            bos.close();
+            buffer = bos.toByteArray();
+        }
+        catch (FileNotFoundException e) {
+            e.printStackTrace();
+        }
+        catch (IOException e) {
+            e.printStackTrace();
+        }
+        return buffer;
+    }
+
+}