推荐部分

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

@@ -66,8 +66,8 @@ public class CategoryInfoController extends BaseController
     /**
      * 新增【请填写功能名称】
      */
-    @PreAuthorize("@ss.hasPermi('system:info:add')")
+//    @PreAuthorize("@ss.hasPermi('system:info:add')")
-    @Log(title = "【请填写功能名称】", businessType = BusinessType.INSERT)
+//    @Log(title = "【请填写功能名称】", businessType = BusinessType.INSERT)
     @PostMapping
     public AjaxResult add(@RequestBody CategoryInfo categoryInfo)
     {
@@ -95,4 +95,16 @@ public class CategoryInfoController extends BaseController
     {
         return toAjax(categoryInfoService.deleteCategoryInfoByIds(ids));
     }
+
+    @PutMapping("/bind/{categoryId}/{ids}")
+    public AjaxResult bindMusic(@PathVariable String categoryId,@PathVariable String[] ids){
+         int insertCount = categoryInfoService.bindMusic(categoryId,ids);
+         if (insertCount > 0){
+             return AjaxResult.success();
+         }
+        return AjaxResult.error();
+
+    }
+
+
 }

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

@@ -3,6 +3,7 @@ package com.ruoyi.web.controller.back;
 import com.ruoyi.common.annotation.Log;
 import com.ruoyi.common.core.controller.BaseController;
 import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.core.domain.entity.BannerInfo;
 import com.ruoyi.common.core.domain.entity.MusicInfo;
 import com.ruoyi.common.core.page.TableDataInfo;
 import com.ruoyi.common.enums.BusinessType;
@@ -11,6 +12,7 @@ import com.ruoyi.system.service.IMusicInfoService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
 
 import javax.servlet.http.HttpServletResponse;
 import java.util.List;
@@ -31,7 +33,7 @@ public class MusicInfoController extends BaseController
     /**
      * 查询音乐信息列表
      */
-    @PreAuthorize("@ss.hasPermi('system:info:list')")
+//    @PreAuthorize("@ss.hasPermi('system:info:list')")
     @GetMapping("/list")
     public TableDataInfo list(MusicInfo musicInfo)
     {
@@ -63,22 +65,22 @@ public class MusicInfoController extends BaseController
         return success(musicInfoService.selectMusicInfoById(id));
     }
 
-    /**
+//    /**
-     * 新增音乐信息
+//     * 新增音乐信息
-     */
+//     */
-    @PreAuthorize("@ss.hasPermi('system:info:add')")
+//    @PreAuthorize("@ss.hasPermi('system:info:add')")
-    @Log(title = "音乐信息", businessType = BusinessType.INSERT)
+//    @Log(title = "音乐信息", businessType = BusinessType.INSERT)
-    @PostMapping
+//    @PostMapping
-    public AjaxResult add(@RequestBody MusicInfo musicInfo)
+//    public AjaxResult add(@RequestBody MusicInfo musicInfo)
-    {
+//    {
-        return toAjax(musicInfoService.insertMusicInfo(musicInfo));
+//        return toAjax(musicInfoService.insertMusicInfo(musicInfo));
-    }
+//    }
 
     /**
      * 修改音乐信息
      */
-    @PreAuthorize("@ss.hasPermi('system:info:edit')")
+//    @PreAuthorize("@ss.hasPermi('system:info:edit')")
-    @Log(title = "音乐信息", businessType = BusinessType.UPDATE)
+//    @Log(title = "音乐信息", businessType = BusinessType.UPDATE)
     @PutMapping
     public AjaxResult edit(@RequestBody MusicInfo musicInfo)
     {
@@ -95,4 +97,51 @@ public class MusicInfoController extends BaseController
     {
         return toAjax(musicInfoService.deleteMusicInfoByIds(ids));
     }
+
+
+    /**
+     * CREATE TABLE `music_info` (
+     *   `id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT 'id',
+     *   `music_id` bigint DEFAULT NULL COMMENT '音乐id',
+     *   `name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT NULL COMMENT '名字',
+     *   `author` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT NULL COMMENT '作者',
+     *   `vip` int DEFAULT NULL COMMENT '1 vip 2 不',
+     *   `shelf` int DEFAULT NULL COMMENT '1 商家 2 下架',
+     *   `img_addr` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT NULL COMMENT '封面',
+     *   `music_addr` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT NULL COMMENT '音乐地址',
+     *   `music_type` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT NULL COMMENT '音乐类型 ordinary 混音mixing',
+     *   `creator` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT NULL COMMENT '创建人',
+     *   `modify` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT NULL COMMENT '修改人',
+     *   `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+     *   `update_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间',
+     *   `is_del` int DEFAULT '0' COMMENT '1 删除',
+     *   `label` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT NULL COMMENT '标签',
+     *   PRIMARY KEY (`id`) USING BTREE
+     * ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci ROW_FORMAT=DYNAMIC COMMENT='音乐信息表';
+     */
+    //@PreAuthorize("@ss.hasPermi('system:info:add')")
+    //@Log(title = "音乐信息", businessType = BusinessType.INSERT)
+    @PostMapping("/addMusic")
+    public AjaxResult add(
+            @RequestParam("name") String name,
+            @RequestParam("author") String author,
+            @RequestParam("vip") long vip,
+            @RequestParam("label") String label,
+            @RequestParam("img") MultipartFile img,
+            @RequestParam("music") MultipartFile music
+    ) {
+        // 1. 处理文件上传
+        if (music != null && !music.isEmpty()) {
+            // 保存文件逻辑
+            // String url = fileService.save(file);
+            // bannerInfo.setImageUrl(url);
+        }
+        // 2. 保存bannerInfo
+        MusicInfo musicInfo = new MusicInfo();
+        musicInfo.setName(name);
+        musicInfo.setAuthor(author);
+        musicInfo.setVip(vip);
+        musicInfo.setLabel(label);
+        return toAjax(musicInfoService.insertMusicInfo(musicInfo,img,music));
+    }
 }

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

@@ -66,8 +66,8 @@ public class RecommendInfoController extends BaseController
     /**
      * 新增推荐
      */
-    @PreAuthorize("@ss.hasPermi('system:info:add')")
+//    @PreAuthorize("@ss.hasPermi('system:info:add')")
-    @Log(title = "推荐", businessType = BusinessType.INSERT)
+//    @Log(title = "推荐", businessType = BusinessType.INSERT)
     @PostMapping
     public AjaxResult add(@RequestBody RecommendInfo recommendInfo)
     {
@@ -95,4 +95,14 @@ public class RecommendInfoController extends BaseController
     {
         return toAjax(recommendInfoService.deleteRecommendInfoByIds(ids));
     }
+
+    // 绑定推荐音乐
+    @PutMapping("/bind/{reId}/{musicIds}")
+    public AjaxResult bindMusic(@PathVariable String reId,@PathVariable String[] musicIds){
+        int insertCount = recommendInfoService.bindMusic(reId,musicIds);
+        if (insertCount > 0){
+            return AjaxResult.success();
+        }
+        return AjaxResult.error();
+    }
 }

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

@@ -1,22 +1,36 @@
 package com.ruoyi.web.controller.client;
 
 
+import com.ruoyi.common.core.controller.BaseController;
 import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.core.domain.entity.MusicInfo;
+import com.ruoyi.common.core.domain.entity.RecommendInfo;
+import com.ruoyi.common.core.page.TableDataInfo;
 import com.ruoyi.system.service.IBannerInfoService;
 import com.ruoyi.system.service.ICategoryInfoService;
+import com.ruoyi.system.service.IMusicInfoService;
+import com.ruoyi.system.service.IRecommendInfoService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.List;
+import java.util.Map;
+
 @RequestMapping("/client/index")
 @RestController
-public class IndexController {
+public class IndexController extends BaseController {
 
     @Autowired
     private IBannerInfoService bannerInfoService;
     @Autowired
     private ICategoryInfoService categoryInfoService;
+    @Autowired
+    private IMusicInfoService musicInfoService;
+    @Autowired
+    private IRecommendInfoService recommendInfoService;
 
     /**
      * @return com.ruoyi.common.core.domain.AjaxResult
@@ -33,6 +47,19 @@ public class IndexController {
         return AjaxResult.success(categoryInfoService.getCategory());
     }
 
+    // 根据分类获取分类音乐
+    @GetMapping("/cate/music/{categoryId}")
+    public TableDataInfo getCategoryMusic(@PathVariable String categoryId){
+        startPage();
+        List<MusicInfo> list = musicInfoService.selectMusicInfoByCid(categoryId);
+        return getDataTable(list);
+    }
+
+    // 获取推荐绑定音乐
+    public RecommendInfo getRecommendMusic(){
+        recommendInfoService.findRecommendMusic();
+        return null;
+    }
 
 
 }

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

@@ -1,8 +1,10 @@
 package com.ruoyi.web.controller.client;
 
 
+import com.ruoyi.common.core.domain.entity.CategoryInfo;
 import com.ruoyi.system.service.IMusicInfoService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -14,8 +16,9 @@ public class MusicController {
     private IMusicInfoService musicService;
 
     // 根据分类获取音乐
-    public void getMusicByCate(){
+    @RequestMapping("/cate/music")
-
+    public void getMusicByCate(@RequestBody CategoryInfo categoryInfo){
+        musicService.findMusicByCate(categoryInfo);
     }
 
 }

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

@@ -5,6 +5,8 @@ import org.apache.commons.lang3.builder.ToStringStyle;
 import com.ruoyi.common.annotation.Excel;
 import com.ruoyi.common.core.domain.BaseEntity;
 
+import java.util.List;
+
 /**
  * 推荐对象 recommend_info
  * 
@@ -38,6 +40,8 @@ public class RecommendInfo extends BaseEntity
     @Excel(name = "描述")
     private String desc;
 
+    private List<MusicInfo> musics;
+
     public void setId(Long id) 
     {
         this.id = id;

ruoyi-common/src/main/java/com/ruoyi/common/core/domain/model/LoginUser.java

@@ -156,9 +156,10 @@ public class LoginUser implements UserDetails
     {
         if (user != null){
             return user.getUserName();
-        }else {
+        }else if (shopUser != null){
             return shopUser.getUsername();
         }
+        return null;
     }
 
     /**

ruoyi-common/src/main/java/com/ruoyi/common/enums/MusicType.java

@@ -0,0 +1,19 @@
+package com.ruoyi.common.enums;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public enum MusicType {
+
+    ORDINARY("ordinary","普通"),
+    MIXING("mixing","混音"),
+
+    ;
+    //音乐类型 ordinary 混音mixing
+    public final String musicType;
+    public final String desc;
+
+
+}

ruoyi-common/src/main/java/com/ruoyi/common/utils/SecurityUtils.java

@@ -62,7 +62,8 @@ public class SecurityUtils
         }
         catch (Exception e)
         {
-            throw new ServiceException("获取用户账户异常", HttpStatus.UNAUTHORIZED);
+            //throw new ServiceException("获取用户账户异常", HttpStatus.UNAUTHORIZED);
+            return null;
         }
     }
 

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

@@ -1,6 +1,8 @@
 package com.ruoyi.system.mapper;
 
 import com.ruoyi.common.core.domain.entity.CategoryInfo;
+import com.ruoyi.common.core.domain.entity.MusicInfo;
+import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
 
@@ -61,4 +63,8 @@ public interface CategoryInfoMapper
     public int deleteCategoryInfoByIds(String[] ids);
 
     List<CategoryInfo> selectCategoryList();
+
+    int bindMusic(@Param("categoryId") String categoryId,@Param("ids") String[] ids);
+
+
 }

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

@@ -1,5 +1,6 @@
 package com.ruoyi.system.mapper;
 
+import com.ruoyi.common.core.domain.entity.CategoryInfo;
 import com.ruoyi.common.core.domain.entity.MusicInfo;
 
 import java.util.List;
@@ -59,4 +60,8 @@ public interface MusicInfoMapper
      * @return 结果
      */
     public int deleteMusicInfoByIds(String[] ids);
+
+    MusicInfo selectByCate(CategoryInfo categoryInfo);
+
+    List<MusicInfo> selectMusicInfoByCid(String categoryId);
 }

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

@@ -1,6 +1,8 @@
 package com.ruoyi.system.mapper;
 
+import com.ruoyi.common.core.domain.entity.MusicRecommend;
 import com.ruoyi.common.core.domain.entity.RecommendInfo;
+import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
 
@@ -59,4 +61,9 @@ public interface RecommendInfoMapper
      * @return 结果
      */
     public int deleteRecommendInfoByIds(Long[] ids);
+
+    int bindMusic(@Param("reId") String reId,@Param("musicIds") String[] musicIds);
+
+
+    RecommendInfo selectMusicRecommend();
 }

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

@@ -1,6 +1,7 @@
 package com.ruoyi.system.service;
 
 import com.ruoyi.common.core.domain.entity.CategoryInfo;
+import com.ruoyi.common.core.domain.entity.MusicInfo;
 
 import java.util.List;
 import java.util.Map;
@@ -62,4 +63,7 @@ public interface ICategoryInfoService
     public int deleteCategoryInfoById(String id);
 
     List<CategoryInfo> getCategory();
+
+    int bindMusic(String categoryId,String[] ids);
+
 }

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

@@ -1,6 +1,8 @@
 package com.ruoyi.system.service;
 
+import com.ruoyi.common.core.domain.entity.CategoryInfo;
 import com.ruoyi.common.core.domain.entity.MusicInfo;
+import org.springframework.web.multipart.MultipartFile;
 
 import java.util.List;
 
@@ -34,7 +36,7 @@ public interface IMusicInfoService
      * @param musicInfo 音乐信息
      * @return 结果
      */
-    public int insertMusicInfo(MusicInfo musicInfo);
+    public int insertMusicInfo(MusicInfo musicInfo, MultipartFile img,MultipartFile music);
 
     /**
      * 修改音乐信息
@@ -59,4 +61,8 @@ public interface IMusicInfoService
      * @return 结果
      */
     public int deleteMusicInfoById(String id);
+
+    List<MusicInfo> findMusicByCate(CategoryInfo categoryInfo);
+
+    List<MusicInfo> selectMusicInfoByCid(String categoryId);
 }

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

@@ -59,4 +59,8 @@ public interface IRecommendInfoService
      * @return 结果
      */
     public int deleteRecommendInfoById(Long id);
+
+    int bindMusic(String reId, String[] musicIds);
+
+    RecommendInfo findRecommendMusic();
 }

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

@@ -1,6 +1,8 @@
 package com.ruoyi.system.service.impl;
 
+import cn.hutool.core.util.IdUtil;
 import com.ruoyi.common.core.domain.entity.CategoryInfo;
+import com.ruoyi.common.core.domain.entity.MusicInfo;
 import com.ruoyi.common.utils.DateUtils;
 import com.ruoyi.system.mapper.CategoryInfoMapper;
 import com.ruoyi.system.service.ICategoryInfoService;
@@ -54,6 +56,7 @@ public class CategoryInfoServiceImpl implements ICategoryInfoService
     @Override
     public int insertCategoryInfo(CategoryInfo categoryInfo)
     {
+        categoryInfo.setCategoryId(IdUtil.getSnowflakeNextId());
         categoryInfo.setCreateTime(DateUtils.getNowDate());
         return categoryInfoMapper.insertCategoryInfo(categoryInfo);
     }
@@ -99,4 +102,11 @@ public class CategoryInfoServiceImpl implements ICategoryInfoService
     public List<CategoryInfo> getCategory() {
         return categoryInfoMapper.selectCategoryList();
     }
+
+    @Override
+    public int bindMusic(String categoryId,String[] ids) {
+        return categoryInfoMapper.bindMusic(categoryId,ids);
+    }
+
+
 }

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

@@ -1,12 +1,20 @@
 package com.ruoyi.system.service.impl;
 
+import cn.hutool.core.util.IdUtil;
+import com.ruoyi.common.core.domain.entity.CategoryInfo;
 import com.ruoyi.common.core.domain.entity.MusicInfo;
+import com.ruoyi.common.enums.Audio;
+import com.ruoyi.common.enums.MusicType;
 import com.ruoyi.common.utils.DateUtils;
+import com.ruoyi.common.utils.SecurityUtils;
+import com.ruoyi.system.config.AliConfig;
 import com.ruoyi.system.mapper.MusicInfoMapper;
 import com.ruoyi.system.service.IMusicInfoService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
 
+import java.io.IOException;
 import java.util.List;
 
 /**
@@ -52,9 +60,21 @@ public class MusicInfoServiceImpl implements IMusicInfoService
      * @return 结果
      */
     @Override
-    public int insertMusicInfo(MusicInfo musicInfo)
+    public int insertMusicInfo(MusicInfo musicInfo, MultipartFile img, MultipartFile music)
     {
         musicInfo.setCreateTime(DateUtils.getNowDate());
+        musicInfo.setMusicId(IdUtil.getSnowflakeNextId());
+        try {
+            String imgAddr = AliConfig.ossUp("musicImg/" + img.getOriginalFilename(), img.getInputStream());
+            String musicAddr = AliConfig.ossUp("musicFile/" + music.getOriginalFilename(), music.getInputStream());
+            musicInfo.setMusicAddr(musicAddr);
+            musicInfo.setImgAddr(imgAddr);
+            musicInfo.setMusicType(MusicType.ORDINARY.getMusicType());
+            musicInfo.setCreator(SecurityUtils.getUsername());
+            musicInfo.setShelf(2L);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
         return musicInfoMapper.insertMusicInfo(musicInfo);
     }
 
@@ -94,4 +114,17 @@ public class MusicInfoServiceImpl implements IMusicInfoService
     {
         return musicInfoMapper.deleteMusicInfoById(id);
     }
+
+    @Override
+    public List<MusicInfo> findMusicByCate(CategoryInfo categoryInfo) {
+        musicInfoMapper.selectByCate(categoryInfo);
+        return null;
+    }
+
+    @Override
+    public List<MusicInfo> selectMusicInfoByCid(String categoryId) {
+        return  musicInfoMapper.selectMusicInfoByCid(categoryId);
+    }
+
+
 }

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

@@ -2,6 +2,7 @@ package com.ruoyi.system.service.impl;
 
 import com.ruoyi.common.core.domain.entity.RecommendInfo;
 import com.ruoyi.common.utils.DateUtils;
+import com.ruoyi.common.utils.SecurityUtils;
 import com.ruoyi.system.mapper.RecommendInfoMapper;
 import com.ruoyi.system.service.IRecommendInfoService;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -54,6 +55,7 @@ public class RecommendInfoServiceImpl implements IRecommendInfoService
     @Override
     public int insertRecommendInfo(RecommendInfo recommendInfo)
     {
+        recommendInfo.setCreator(SecurityUtils.getUsername());
         recommendInfo.setCreateTime(DateUtils.getNowDate());
         return recommendInfoMapper.insertRecommendInfo(recommendInfo);
     }
@@ -94,4 +96,16 @@ public class RecommendInfoServiceImpl implements IRecommendInfoService
     {
         return recommendInfoMapper.deleteRecommendInfoById(id);
     }
+
+    @Override
+    public int bindMusic(String reId, String[] musicIds) {
+        return recommendInfoMapper.bindMusic(reId,musicIds);
+    }
+
+    @Override
+    public RecommendInfo findRecommendMusic() {
+        RecommendInfo recommendInfo = recommendInfoMapper.selectMusicRecommend();
+        
+        return null;
+    }
 }

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

@@ -82,7 +82,16 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         </foreach>
     </delete>
 
-    <select id="selectCategoryList" resultType="com.ruoyi.common.core.domain.entity.CategoryInfo">
+    <select id="selectCategoryList" resultMap="CategoryInfoResult">
         <include refid="selectCategoryInfoVo" /> where is_del = 0
     </select>
+
+    <insert id="bindMusic">
+        insert into music_category(music_id,category_id) values
+        <foreach item="id" collection="ids" separator=",">
+            (#{id},#{categoryId})
+        </foreach>
+
+    </insert>
+
 </mapper>

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

@@ -116,4 +116,12 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             #{id}
         </foreach>
     </delete>
+
+    <select id="selectByCate" resultType="com.ruoyi.common.core.domain.entity.MusicInfo">
+        
+    </select>
+
+    <select id="selectMusicInfoByCid" resultMap="MusicInfoResult">
+        SELECT m.* FROM music_category mc left JOIN music_info m on mc.music_id = m.music_id WHERE mc.category_id = #{categoryId} and m.shelf=1 and m.is_del=0
+    </select>
 </mapper>

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

@@ -83,4 +83,15 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             #{id}
         </foreach>
     </delete>
+
+    <insert id="bindMusic">
+        insert into music_recommend(recommend_id,music_id) values
+        <foreach item="id" collection="musicIds" separator=",">
+            (#{id},#{reId})
+        </foreach>
+    </insert>
+
+    <select id="selectMusicRecommend" resultMap="RecommendInfoResult">
+        SELECT ri.* FROM music_recommend mr LEFT JOIN recommend_info ri on mr.recommend_id = ri.id and ri.is_del=0
+    </select>
 </mapper>