增加分享次数，优化音乐下载

ruoyi-admin/src/main/java/com/ruoyi/web/controller/back/FileController.java

@@ -13,10 +13,12 @@ import com.ruoyi.system.config.AliConfig;
 import com.ruoyi.system.mapper.MusicInfoMapper;
 import com.ruoyi.system.mapper.ShopUserMapper;
 import com.ruoyi.system.mapper.SysUserPostMapper;
+import com.ruoyi.system.service.IShareInfoService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
 import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
 
 @RequestMapping("/file")
 @RestController
@@ -41,6 +43,12 @@ public class FileController extends BaseController {
             // 获取文件字节
             if (objectName.equals("musicFile")) {
                 LoginUser userInfo = SecurityUtils.getLoginUser();
+                if (userInfo == null){
+                    response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
+                    response.setContentType("application/json;charset=UTF-8");
+                    response.getWriter().write("{\"code\":401,\"msg\":\"用户未登录\"}");
+                    return;
+                }
                 SysUser sysUser = userInfo.getUser();
                if (sysUser == null) {
                    if (StrUtil.isBlank(musicId)) {
@@ -86,19 +94,63 @@ public class FileController extends BaseController {
                 return;
             }
             
-            // 设置响应头，支持中文文件名
+            // 设置响应头
-            response.setContentType("application/octet-stream");
+            String fileExtension = fileName.substring(fileName.lastIndexOf(".") + 1).toLowerCase();
-            response.setHeader("Content-Disposition", "attachment; filename=" + java.net.URLEncoder.encode(fileName, "UTF-8"));
+            if (fileExtension.equals("mp3")) {
-            response.getOutputStream().write(data);
+                // 对于MP3文件，设置为音频流，支持直接播放
-            response.getOutputStream().flush();
+                response.setContentType("audio/mpeg");
-            
+                // 设置内容长度
+                response.setContentLength(data.length);
+                // 允许范围请求，支持断点续传
+                response.setHeader("Accept-Ranges", "bytes");
+                // 不设置Content-Disposition，这样浏览器会直接播放而不是下载
+            } else {
+                // 其他文件类型，保持下载行为
+                response.setContentType("application/octet-stream");
+                response.setHeader("Content-Disposition", "attachment; filename=" + java.net.URLEncoder.encode(fileName, "UTF-8"));
+            }
+            try {
+                response.getOutputStream().write(data);
+                response.getOutputStream().flush();
+            } catch (IOException e) {
+                // 检查是否为客户端断开连接的错误（Broken pipe）
+                if (e.getMessage() != null && 
+                    (e.getMessage().contains("Broken pipe") || 
+                     e.getMessage().contains("Connection reset by peer") ||
+                     e.getMessage().contains("连接被对方重置") ||
+                     e.getMessage().contains("你的主机中的软件中止了一个已建立的连接") ||
+                     e.getMessage().contains("Software caused connection abort"))) {
+                    // 客户端已断开连接，记录日志但不作为错误处理
+                    logger.info("客户端断开连接，文件传输中断: {}", e.getMessage());
+                } else {
+                    // 其他IO错误，重新抛出
+                    throw e;
+                }
+            }
         } catch (Exception e) {
             try {
-                e.printStackTrace();
+                // 检查是否为客户端断开连接的错误
-                response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+                if (e instanceof IOException && e.getMessage() != null && 
-                response.setContentType("application/json;charset=UTF-8");
+                    (e.getMessage().contains("Broken pipe") || 
-                response.getWriter().write("{\"code\":500,\"msg\":\"下载失败: " + e.getMessage() + "\"}");
+                     e.getMessage().contains("Connection reset by peer") ||
+                     e.getMessage().contains("连接被对方重置") ||
+                     e.getMessage().contains("你的主机中的软件中止了一个已建立的连接") ||
+                     e.getMessage().contains("Software caused connection abort"))) {
+                    // 客户端已断开连接，记录日志但不作为错误处理
+                    logger.info("客户端断开连接，文件传输中断: {}", e.getMessage());
+                } else {
+                    // 其他错误，返回错误响应
+                    e.printStackTrace();
+                    // 检查响应是否已提交
+                    if (!response.isCommitted()) {
+                        response.reset();
+                        response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+                        response.setContentType("application/json;charset=UTF-8");
+                        response.getWriter().write("{\"code\":500,\"msg\":\"下载失败: " + e.getMessage() + "\"}");
+                    }
+                }
             } catch (Exception ignored) {
+                // 处理异常时出现的异常，忽略
             }
         }
     }

ruoyi-admin/src/main/java/com/ruoyi/web/controller/client/ShareInfoController.java

@@ -93,4 +93,13 @@ public class ShareInfoController extends BaseController
     {
         return toAjax(shareInfoService.deleteShareInfoByIds(ids));
     }
+
+    /**
+     * 增加分享次数
+     */
+    @GetMapping("/increaseShareCount")
+    public AjaxResult increaseShareCount(@RequestParam("id") String id)
+    {
+        return toAjax(shareInfoService.increaseShareCount(id));
+    }
 }

ruoyi-common/src/main/java/com/ruoyi/common/core/domain/entity/ShareInfo.java

@@ -65,4 +65,6 @@ public class ShareInfo extends BaseEntity
 
     private String musicType;
 
+    private Integer shareNum = 0;
+
 }

ruoyi-system/src/main/java/com/ruoyi/system/mapper/ShareInfoMapper.java

@@ -19,6 +19,14 @@ public interface ShareInfoMapper
      * @return 【请填写功能名称】
      */
     public ShareInfo selectShareInfoById(String id);
+    
+    /**
+     * 根据音乐ID查询分享信息
+     * 
+     * @param musicId 音乐ID
+     * @return 分享信息
+     */
+    public ShareInfo selectShareInfoByMusicId(String musicId);
 
     /**
      * 查询【请填写功能名称】列表

ruoyi-system/src/main/java/com/ruoyi/system/service/IShareInfoService.java

@@ -61,4 +61,12 @@ public interface IShareInfoService
     public int deleteShareInfoById(String id);
 
     List<ShareInfo> findShareInfoListPage(ShareInfo shareInfo);
+    
+    /**
+     * 增加分享次数
+     * 
+     * @param musicId 音乐ID
+     * @return 结果
+     */
+    public int increaseShareCount(String id);
 }

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/ShareInfoServiceImpl.java

@@ -28,9 +28,32 @@ public class ShareInfoServiceImpl implements IShareInfoService
      * @return 【请填写功能名称】
      */
     @Override
-    public ShareInfo selectShareInfoById(String id)
+    public List<ShareInfo> findShareInfoListPage(ShareInfo shareInfo) {
-    {
+        return shareInfoMapper.selectShareInfoListPage(shareInfo);
-        return shareInfoMapper.selectShareInfoById(id);
+    }
+
+    /**
+     * 增加分享次数
+     *
+     * @return 结果
+     */
+    @Override
+    public int increaseShareCount(String id) {
+        // 查询是否存在该音乐的分享记录
+        ShareInfo shareInfo = shareInfoMapper.selectShareInfoById(id);
+        if (shareInfo != null) {
+            // 存在记录，更新分享次数
+            shareInfo.setShareNum(shareInfo.getShareNum() + 1);
+            shareInfo.setUpdateTime(DateUtils.getNowDate());
+            return shareInfoMapper.updateShareInfo(shareInfo);
+        }
+        return 0;
+    }
+
+
+    @Override
+    public ShareInfo selectShareInfoById(String id) {
+        return null;
     }
 
     /**
@@ -95,8 +118,6 @@ public class ShareInfoServiceImpl implements IShareInfoService
         return shareInfoMapper.deleteShareInfoById(id);
     }
 
-    @Override
+
-    public List<ShareInfo> findShareInfoListPage(ShareInfo shareInfo) {
+
-        return shareInfoMapper.selectShareInfoListPage(shareInfo);
-    }
 }

ruoyi-system/src/main/resources/mapper/system/ShareInfoMapper.xml

@@ -15,10 +15,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="updateTime"    column="update_time"    />
         <result property="isDel"    column="is_del"    />
         <result property="review"    column="review"    />
+        <result property="shareNum" column="share_num" />
     </resultMap>
 
     <sql id="selectShareInfoVo">
-        select id, user_id, share_decs, music_id, share_addr, share_plat, create_time, update_time, is_del, review from share_info
+        select id, user_id, share_decs, music_id, share_addr, share_plat, create_time, update_time, is_del, review,share_num from share_info
     </sql>
 
     <select id="selectShareInfoList" parameterType="ShareInfo" resultMap="ShareInfoResult">
@@ -38,6 +39,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <include refid="selectShareInfoVo"/>
         where id = #{id}
     </select>
+    
+    <select id="selectShareInfoByMusicId" parameterType="String" resultMap="ShareInfoResult">
+        <include refid="selectShareInfoVo"/>
+        where music_id = #{musicId} limit 1
+    </select>
 
     <insert id="insertShareInfo" parameterType="ShareInfo" useGeneratedKeys="true" keyProperty="id">
         insert into share_info
@@ -77,6 +83,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="updateTime != null">update_time = #{updateTime},</if>
             <if test="isDel != null">is_del = #{isDel},</if>
             <if test="review != null">review = #{review},</if>
+            <if test="shareNum != null">share_num=#{shareNum}</if>
         </trim>
         where id = #{id}
     </update>