feat: 更新VIP权限选项为2，优化音乐下载功能，支持通过fetch API下载文件并处理二进制数据，增强用户体验。

ruoyi-ui/src/views/playlist/normal/index.vue

@@ -21,7 +21,7 @@
       </el-form-item>
       <el-form-item label="VIP权限" prop="vip">
         <el-select v-model="queryParams.vip" placeholder="选择VIP权限" clearable style="width: 150px">
-          <el-option label="免费" :value="0" />
+          <el-option label="免费" :value="2" />
           <el-option label="VIP" :value="1" />
         </el-select>
       </el-form-item>
@@ -70,7 +70,7 @@
             v-if="scope.row.musicAddr" 
             type="primary" 
             :underline="false"
-            @click="downloadMusic(scope.row.musicAddr, scope.row.name)"
+            @click="downloadMusic(scope.row.musicAddr, scope.row.name, scope.row.musicId)"
           >
             <i class="el-icon-download"></i> 下载
           </el-link>
@@ -151,7 +151,7 @@
         </el-form-item>
         <el-form-item label="VIP权限" prop="vip" required>
           <el-select v-model="form.vip" placeholder="请选择VIP权限" style="width: 100%">
-            <el-option label="免费" :value="0" />
+            <el-option label="免费" :value="2" />
             <el-option label="VIP" :value="1" />
           </el-select>
         </el-form-item>
@@ -196,7 +196,7 @@
             <el-link 
               type="primary" 
               :underline="false"
-              @click="downloadMusic(form.musicAddr, form.name)"
+              @click="downloadMusic(form.musicAddr, form.name, form.musicId)"
             >
               <i class="el-icon-download"></i> 下载当前音乐文件
             </el-link>
@@ -221,6 +221,7 @@
 import { listNormalSong, getNormalSong, delNormalSong, addNormalSong, updateNormalSong } from "@/api/playlist/normal";
 import { listTags } from "@/api/playlist/tag";
 import { getImageUrl } from "@/utils/image";
+import request from '@/utils/request';
 
 export default {
   name: "Normal",
@@ -309,7 +310,7 @@ export default {
         musicId: null,
         name: null,
         author: null,
-        vip: 0,
+        vip: 2,
         shelf: 1,
         imgAddr: null,
         musicAddr: null,
@@ -405,28 +406,79 @@ export default {
       }).catch(() => {});
     },
     // 下载音乐文件
-    downloadMusic(musicAddr, musicName) {
+    downloadMusic(musicAddr, musicName, musicId) {
       if (!musicAddr) {
         this.$modal.msgError("音乐文件地址为空，无法下载");
         return;
       }
       
-      // 构建完整的下载URL
+      // 构建下载URL，直接使用相对路径，让request自动处理baseUrl
       let downloadUrl = musicAddr;
-      if (!musicAddr.startsWith('http://') && !musicAddr.startsWith('https://')) {
+      
-        downloadUrl = process.env.VUE_APP_BASE_API + musicAddr;
+      // 拼接musicId参数
+      if (!downloadUrl.includes('?')) {
+        downloadUrl += '?musicId=' + musicId;
+      } else {
+        downloadUrl += '&musicId=' + musicId;
       }
       
+      // 构建完整的URL
+      if (!musicAddr.startsWith('http://') && !musicAddr.startsWith('https://')) {
+        downloadUrl = process.env.VUE_APP_BASE_API + downloadUrl;
+      }
+      
+      // 使用fetch API下载文件，确保正确处理二进制数据
+      this.$message.info("正在下载音乐文件...");
+      
+      fetch(downloadUrl, {
+        method: 'GET',
+        headers: {
+          'Authorization': 'Bearer ' + this.$store.getters.token
+        }
+      })
+      .then(response => {
+        if (!response.ok) {
+          throw new Error('下载失败');
+        }
+        return response.blob();
+      })
+      .then(blob => {
+        
+        // 从URL中提取文件扩展名
+        let fileExtension = '';
+        if (musicAddr) {
+          const urlParts = musicAddr.split('.');
+          if (urlParts.length > 1) {
+            fileExtension = '.' + urlParts[urlParts.length - 1].split('?')[0]; // 移除查询参数
+          }
+        }
+        
+        // 如果没有扩展名，默认使用.mp3
+        if (!fileExtension || fileExtension === '.') {
+          fileExtension = '.mp3';
+        }
+        
+        // 构建下载文件名
+        const downloadFileName = (musicName || 'music') + fileExtension;
+        
         // 创建下载链接
+        const url = window.URL.createObjectURL(blob);
         const link = document.createElement('a');
-      link.href = downloadUrl;
+        link.href = url;
-      link.download = musicName || 'music';
+        link.download = downloadFileName;
-      link.target = '_blank';
         document.body.appendChild(link);
         link.click();
         document.body.removeChild(link);
         
-      this.$modal.msgSuccess(`正在下载音乐: ${musicName || '未知文件'}`);
+        // 释放URL对象
+        window.URL.revokeObjectURL(url);
+        
+        this.$modal.msgSuccess(`音乐文件下载完成: ${downloadFileName}`);
+      })
+      .catch(error => {
+        console.error('下载失败:', error);
+        this.$modal.msgError("下载失败，请重试");
+      });
     }
   }
 };

ruoyi-ui/src/views/playlist/remix/index.vue

@@ -127,7 +127,7 @@
         </el-form-item>
         <el-form-item label="VIP权限" prop="vip" required>
           <el-select v-model="form.vip" placeholder="请选择VIP权限" style="width: 100%">
-            <el-option label="免费" :value="0" />
+            <el-option label="免费" :value="2" />
             <el-option label="VIP" :value="1" />
           </el-select>
         </el-form-item>
@@ -324,7 +324,7 @@ export default {
         { label: '上架', value: 1 }
       ],
       permissionOptions: [
-        { label: '免费', value: 0 },
+        { label: '免费', value: 2 },
         { label: 'VIP', value: 1 }
       ],
       selectedMusicInfo: null, // 用于存储选中的音乐信息
@@ -453,25 +453,22 @@ export default {
       this.open = false;
       this.reset();
     },
+    // 表单重置
     reset() {
       this.form = {
         id: null,
         musicId: null,
         name: null,
         author: null,
-        vip: 0,
+        vip: 2,
         shelf: 1,
         imgAddr: null,
         musicType: "mixing",
         label: null,
-        musicScenes: null,
+        musicScenes: null
-        musicScene: {
-          sceneIds: ""
-        }
       };
       this.selectedTags = [];
-      this.selectedScenes = [];
+      this.selectedMusicInfo = null;
-      this.selectedMusicInfo = null; // 清空选中的音乐信息
       this.resetForm("form");
     },
     handleQuery() {

ruoyi-ui/src/views/playlist/scene/index.vue

@@ -37,7 +37,14 @@
       </el-table-column>
       <el-table-column label="音乐地址" align="center" prop="musicAddr" :show-overflow-tooltip="true">
         <template slot-scope="scope">
-          <span v-if="scope.row.musicAddr">{{ scope.row.musicAddr }}</span>
+          <el-link 
+            v-if="scope.row.musicAddr" 
+            type="primary" 
+            :underline="false"
+            @click="downloadMusic(scope.row.musicAddr, scope.row.scene, scope.row.sceneId)"
+          >
+            <i class="el-icon-download"></i> 下载
+          </el-link>
           <span v-else>-</span>
         </template>
       </el-table-column>
@@ -103,6 +110,7 @@
 <script>
 import { listScene, getScene, delScene, addScene, updateScene } from "@/api/playlist/scene";
 import { getImageUrl } from "@/utils/image";
+import request from '@/utils/request';
 
 export default {
   name: "Scene",
@@ -235,6 +243,81 @@ export default {
         this.getList();
         this.$modal.msgSuccess("删除成功");
       }).catch(() => {});
+    },
+    // 下载音乐文件
+    downloadMusic(musicAddr, sceneName, sceneId) {
+      if (!musicAddr) {
+        this.$modal.msgError("音乐文件地址为空，无法下载");
+        return;
+      }
+      
+      // 构建下载URL，直接使用相对路径，让request自动处理baseUrl
+      let downloadUrl = musicAddr;
+      
+      // 拼接sceneId参数
+      if (!downloadUrl.includes('?')) {
+        downloadUrl += '?musicId=' + sceneId;
+      } else {
+        downloadUrl += '&musicId=' + sceneId;
+      }
+      
+      // 构建完整的URL
+      if (!musicAddr.startsWith('http://') && !musicAddr.startsWith('https://')) {
+        downloadUrl = process.env.VUE_APP_BASE_API + downloadUrl;
+      }
+      
+      // 使用fetch API下载文件，确保正确处理二进制数据
+      this.$message.info("正在下载音乐文件...");
+      
+      fetch(downloadUrl, {
+        method: 'GET',
+        headers: {
+          'Authorization': 'Bearer ' + this.$store.getters.token
+        }
+      })
+      .then(response => {
+        if (!response.ok) {
+          throw new Error('下载失败');
+        }
+        return response.blob();
+      })
+      .then(blob => {
+        
+        // 从URL中提取文件扩展名
+        let fileExtension = '';
+        if (musicAddr) {
+          const urlParts = musicAddr.split('.');
+          if (urlParts.length > 1) {
+            fileExtension = '.' + urlParts[urlParts.length - 1].split('?')[0]; // 移除查询参数
+          }
+        }
+        
+        // 如果没有扩展名，默认使用.mp3
+        if (!fileExtension || fileExtension === '.') {
+          fileExtension = '.mp3';
+        }
+        
+        // 构建下载文件名
+        const downloadFileName = (sceneName || 'scene_music') + fileExtension;
+        
+        // 创建下载链接
+        const url = window.URL.createObjectURL(blob);
+        const link = document.createElement('a');
+        link.href = url;
+        link.download = downloadFileName;
+        document.body.appendChild(link);
+        link.click();
+        document.body.removeChild(link);
+        
+        // 释放URL对象
+        window.URL.revokeObjectURL(url);
+        
+        this.$modal.msgSuccess(`音乐文件下载完成: ${downloadFileName}`);
+      })
+      .catch(error => {
+        console.error('下载失败:', error);
+        this.$modal.msgError("下载失败，请重试");
+      });
     }
   }
 };