From 4a02d4e8792e1a4244900411a081336b32eb8fd3 Mon Sep 17 00:00:00 2001
From: wangjie52 <wangjie52@baijia.com>
Date: Thu, 31 Jul 2025 16:28:23 +0800
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---
 ruoyi-ui/src/api/content/recommend.js         |  84 ++++
 .../src/views/content/recommend/index.vue     | 476 ++++++++++++++++++
 2 files changed, 560 insertions(+)
 create mode 100644 ruoyi-ui/src/api/content/recommend.js
 create mode 100644 ruoyi-ui/src/views/content/recommend/index.vue

diff --git a/ruoyi-ui/src/api/content/recommend.js b/ruoyi-ui/src/api/content/recommend.js
new file mode 100644
index 0000000..4a4b7b2
--- /dev/null
+++ b/ruoyi-ui/src/api/content/recommend.js
@@ -0,0 +1,84 @@
+import request from '@/utils/request'
+
+// 查询推荐列表
+export function listRecommend(query) {
+  return request({
+    url: '/back/re/list',
+    method: 'get',
+    params: query
+  })
+}
+
+// 查询推荐详细
+export function getRecommend(id) {
+  return request({
+    url: '/back/re/' + id,
+    method: 'get'
+  })
+}
+
+// 新增推荐
+export function addRecommend(data) {
+  const formData = new FormData()
+  formData.append('name', data.name)
+  if (data.file) {
+    formData.append('file', data.file)
+  }
+  if (data.backImg) {
+    formData.append('backImg', data.backImg)
+  }
+  return request({
+    url: '/back/re',
+    method: 'post',
+    data: formData,
+    headers: {
+      'Content-Type': 'multipart/form-data'
+    }
+  })
+}
+
+// 修改推荐
+export function updateRecommend(data) {
+  const formData = new FormData()
+  formData.append('id', data.id)
+  formData.append('name', data.name)
+  if (data.file) {
+    formData.append('file', data.file)
+  }
+  if (data.backImg) {
+    formData.append('backImg', data.backImg)
+  }
+  return request({
+    url: '/back/re/update',
+    method: 'post',
+    data: formData,
+    headers: {
+      'Content-Type': 'multipart/form-data'
+    }
+  })
+}
+
+// 删除推荐
+export function delRecommend(id) {
+  return request({
+    url: '/back/re/' + id,
+    method: 'delete'
+  })
+}
+
+// 获取推荐已绑定的音乐
+export function getRecommendBoundMusic(recommendId) {
+  return request({
+    url: `/back/re/cate/music/${recommendId}`,
+    method: 'get'
+  })
+}
+
+// 绑定音乐到推荐
+export function bindMusicToRecommend(recommendId, musicIds) {
+  return request({
+    url: `/back/re/bind/${recommendId}/${musicIds.join(',')}`,
+    method: 'put',
+    baseURL: 'http://60.205.107.210:8080'
+  })
+} 
\ No newline at end of file
diff --git a/ruoyi-ui/src/views/content/recommend/index.vue b/ruoyi-ui/src/views/content/recommend/index.vue
new file mode 100644
index 0000000..bee5647
--- /dev/null
+++ b/ruoyi-ui/src/views/content/recommend/index.vue
@@ -0,0 +1,476 @@
+<template>
+  <div class="app-container">
+    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
+      <el-form-item label="推荐名称" prop="name">
+        <el-input
+          v-model="queryParams.name"
+          placeholder="请输入推荐名称"
+          clearable
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item>
+        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
+        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
+      </el-form-item>
+    </el-form>
+
+    <el-row :gutter="10" class="mb8">
+      <el-col :span="1.5">
+        <el-button
+          type="primary"
+          plain
+          icon="el-icon-plus"
+          size="mini"
+          @click="handleAdd"
+          v-hasPermi="['content:recommend:add']"
+        >新增</el-button>
+      </el-col>
+      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
+    </el-row>
+
+    <el-table v-loading="loading" :data="recommendList" @selection-change="handleSelectionChange">
+      <el-table-column type="selection" width="55" align="center" />
+      <el-table-column label="推荐ID" align="center" prop="categoryId" />
+      <el-table-column label="推荐名称" align="center" prop="name" />
+      <el-table-column label="推荐图片" align="center" prop="backImg" width="100">
+        <template slot-scope="scope">
+          <el-image 
+            style="width: 50px; height: 50px"
+            :src="getImageUrlMethod(scope.row.backImg)" 
+            :preview-src-list="[getImageUrlMethod(scope.row.backImg)]"
+            fit="cover">
+          </el-image>
+        </template>
+      </el-table-column>
+      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
+        <template slot-scope="scope">
+          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
+        <template slot-scope="scope">
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-link"
+            @click="handleBindMusic(scope.row)"
+            v-hasPermi="['content:recommend:bind']"
+          >绑定音乐</el-button>
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-edit"
+            @click="handleUpdate(scope.row)"
+            v-hasPermi="['content:recommend:edit']"
+          >修改</el-button>
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-delete"
+            @click="handleDelete(scope.row)"
+            v-hasPermi="['content:recommend:remove']"
+          >删除</el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+    
+    <pagination
+      v-show="total>0"
+      :total="total"
+      :page.sync="queryParams.pageNum"
+      :limit.sync="queryParams.pageSize"
+      @pagination="getList"
+    />
+
+    <!-- 添加或修改推荐对话框 -->
+    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
+      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
+        <el-form-item label="推荐名称" prop="name" required>
+          <el-input v-model="form.name" placeholder="请输入推荐名称" />
+        </el-form-item>
+        <el-form-item label="推荐图片" required>
+          <el-upload
+            action=""
+            :auto-upload="false"
+            :show-file-list="false"
+            :on-change="handleImageChange"
+            :before-upload="beforeImageUpload"
+            class="avatar-uploader"
+          >
+            <img v-if="form.previewUrl" :src="form.previewUrl" class="avatar">
+            <img v-else-if="form.backImg" :src="getImageUrlMethod(form.backImg)" class="avatar">
+            <i v-else class="el-icon-plus avatar-uploader-icon"></i>
+          </el-upload>
+        </el-form-item>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="submitForm">确 定</el-button>
+        <el-button @click="cancel">取 消</el-button>
+      </div>
+    </el-dialog>
+
+    <!-- 绑定音乐对话框 -->
+    <el-dialog title="绑定音乐" :visible.sync="bindMusicOpen" width="800px" append-to-body>
+      <el-table 
+        ref="musicTable"
+        v-loading="musicLoading" 
+        :data="musicList" 
+        @selection-change="handleMusicSelectionChange"
+        height="400"
+      >
+        <el-table-column type="selection" width="55" align="center" />
+        <el-table-column label="音乐名称" align="center" prop="name" :show-overflow-tooltip="true" />
+        <el-table-column label="制作人" align="center" prop="author" :show-overflow-tooltip="true" />
+        <el-table-column label="音乐类型" align="center" prop="musicType" width="100">
+          <template slot-scope="scope">
+            <el-tag :type="scope.row.musicType === 'ordinary' ? 'primary' : 'success'" size="mini">
+              {{ scope.row.musicType === 'ordinary' ? '普通歌曲' : '混音歌曲' }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column label="权限" align="center" prop="vip" width="80">
+          <template slot-scope="scope">
+            <span>{{ scope.row.vip === 1 ? 'VIP' : '免费' }}</span>
+          </template>
+        </el-table-column>
+        <el-table-column label="状态" align="center" prop="shelf" width="80">
+          <template slot-scope="scope">
+            <el-tag :type="scope.row.shelf === 1 ? 'success' : 'danger'" size="mini">
+              {{ scope.row.shelf === 1 ? '上架' : '下架' }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column label="标签" align="center" prop="label" width="150">
+          <template slot-scope="scope">
+            <el-tag
+              v-for="tag in scope.row.label ? scope.row.label.split(';') : []"
+              :key="tag"
+              type="warning"
+              size="mini"
+              style="margin-right: 5px;"
+            >
+              {{ tag }}
+            </el-tag>
+          </template>
+        </el-table-column>
+      </el-table>
+      
+      <pagination
+        v-show="musicTotal>0"
+        :total="musicTotal"
+        :page.sync="musicQueryParams.pageNum"
+        :limit.sync="musicQueryParams.pageSize"
+        @pagination="handleMusicPagination"
+      />
+      
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="submitBindMusic" :loading="bindLoading">确 定</el-button>
+        <el-button @click="bindMusicOpen = false">取 消</el-button>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+import { listRecommend, getRecommend, delRecommend, addRecommend, updateRecommend, getRecommendBoundMusic, bindMusicToRecommend } from "@/api/content/recommend";
+import { listMusic } from "@/api/content/music";
+import { getImageUrl } from "@/utils/image.js";
+
+export default {
+  name: "Recommend",
+  data() {
+    return {
+      // 遮罩层
+      loading: true,
+      // 选中数组
+      ids: [],
+      // 非单个禁用
+      single: true,
+      // 非多个禁用
+      multiple: true,
+      // 显示搜索条件
+      showSearch: true,
+      // 总条数
+      total: 0,
+      // 推荐表格数据
+      recommendList: [],
+      // 弹出层标题
+      title: "",
+      // 是否显示弹出层
+      open: false,
+      // 查询参数
+      queryParams: {
+        pageNum: 1,
+        pageSize: 10,
+        name: null
+      },
+      // 表单参数
+      form: {},
+      // 表单校验
+      rules: {
+        name: [
+          { required: true, message: "推荐名称不能为空", trigger: "blur" }
+        ]
+      },
+      // 绑定音乐相关
+      bindMusicOpen: false,
+      musicLoading: false,
+      musicList: [],
+      musicTotal: 0,
+      selectedMusicIds: [],
+      boundMusicIds: [], // 已绑定的音乐ID列表
+      musicQueryParams: {
+        pageNum: 1,
+        pageSize: 10,
+        musicType: null
+      },
+      bindLoading: false
+    };
+  },
+  created() {
+    this.getList();
+  },
+  methods: {
+    // 获取图片完整URL的方法
+    getImageUrlMethod(imagePath) {
+      return getImageUrl(imagePath);
+    },
+    /** 查询推荐列表 */
+    getList() {
+      this.loading = true;
+      listRecommend(this.queryParams).then(response => {
+        this.recommendList = response.rows;
+        this.total = response.total;
+        this.loading = false;
+      });
+    },
+    // 取消按钮
+    cancel() {
+      this.open = false;
+      this.reset();
+    },
+    // 表单重置
+    reset() {
+      this.form = {
+        id: null,
+        name: null,
+        backImg: null,
+        previewUrl: null,
+        file: null
+      };
+      this.resetForm("form");
+    },
+    /** 搜索按钮操作 */
+    handleQuery() {
+      this.queryParams.pageNum = 1;
+      this.getList();
+    },
+    /** 重置按钮操作 */
+    resetQuery() {
+      this.resetForm("queryForm");
+      this.handleQuery();
+    },
+    // 多选框选中数据
+    handleSelectionChange(selection) {
+      this.ids = selection.map(item => item.id)
+      this.single = selection.length!==1
+      this.multiple = !selection.length
+    },
+    /** 新增按钮操作 */
+    handleAdd() {
+      this.reset();
+      this.open = true;
+      this.title = "添加推荐";
+    },
+    /** 修改按钮操作 */
+    handleUpdate(row) {
+      this.reset();
+      const id = row.id || this.ids
+      getRecommend(id).then(response => {
+        this.form = response.data;
+        // 设置图片回显
+        if (this.form.backImg) {
+          this.form.previewUrl = this.getImageUrlMethod(this.form.backImg);
+        }
+        this.open = true;
+        this.title = "修改推荐";
+      });
+    },
+    /** 提交按钮 */
+    submitForm() {
+      // 手动检查图片字段
+      if (!this.form.id) {
+        // 新增操作：必须上传图片
+        if (!this.form.file) {
+          this.$message.error('推荐图片不能为空');
+          return;
+        }
+      } else {
+        // 编辑操作：如果有原图片或新图片都可以
+        if (!this.form.backImg) {
+          this.$message.error('推荐图片不能为空');
+          return;
+        }
+      }
+      
+      this.$refs["form"].validate(valid => {
+        if (valid) {
+          if (this.form.id != null) {
+            // 编辑操作：直接使用backImg字段
+            updateRecommend(this.form).then(response => {
+              this.$modal.msgSuccess("修改成功");
+              this.open = false;
+              this.getList();
+            });
+          } else {
+            addRecommend(this.form).then(response => {
+              this.$modal.msgSuccess("新增成功");
+              this.open = false;
+              this.getList();
+            });
+          }
+        }
+      });
+    },
+    /** 删除按钮操作 */
+    handleDelete(row) {
+      const ids = row.id || this.ids;
+      this.$modal.confirm('是否确认删除推荐编号为"' + ids + '"的数据项？').then(function() {
+        return delRecommend(ids);
+      }).then(() => {
+        this.getList();
+        this.$modal.msgSuccess("删除成功");
+      }).catch(() => {});
+    },
+    // 图片选择处理
+    handleImageChange(file) {
+      // 保存文件对象用于提交
+      this.form.file = file.raw;
+      // 创建本地预览URL
+      this.form.previewUrl = URL.createObjectURL(file.raw);
+      // 将新图片路径保存到backImg字段，保持字段一致
+      this.form.backImg = file.name; // 或者使用其他方式生成路径
+      
+      // 强制更新视图
+      this.$forceUpdate();
+    },
+    // 图片上传前的处理
+    beforeImageUpload(file) {
+      const isJPG = file.type === 'image/jpeg' || file.type === 'image/png' || file.type === 'image/gif';
+      const isLt2M = file.size / 1024 / 1024 < 2;
+
+      if (!isJPG) {
+        this.$message.error('上传图片只能是 JPG/PNG/GIF 格式!');
+        return false;
+      }
+      if (!isLt2M) {
+        this.$message.error('上传图片大小不能超过 2MB!');
+        return false;
+      }
+      return true;
+    },
+    // 绑定音乐
+    handleBindMusic(row) {
+      this.musicQueryParams.categoryId = row.categoryId;
+      this.selectedMusicIds = []; // 重置选中的音乐
+      this.boundMusicIds = []; // 重置已绑定的音乐ID
+      this.getBoundMusic(row.categoryId); // 先获取已绑定的音乐
+      this.getMusicList();
+      this.bindMusicOpen = true;
+    },
+    /** 获取推荐已绑定的音乐 */
+    getBoundMusic(recommendId) {
+      getRecommendBoundMusic(recommendId).then(response => {
+        // 假设返回的数据结构包含musicId字段
+        if (response.data && Array.isArray(response.data)) {
+          this.boundMusicIds = response.data.map(item => item.musicId || item.id);
+        } else if (response.rows && Array.isArray(response.rows)) {
+          this.boundMusicIds = response.rows.map(item => item.musicId || item.id);
+        }
+      }).catch(() => {
+        this.boundMusicIds = [];
+      });
+    },
+    /** 查询音乐列表 */
+    getMusicList() {
+      this.musicLoading = true;
+      listMusic(this.musicQueryParams).then(response => {
+        this.musicList = response.rows;
+        this.musicTotal = response.total;
+        this.musicLoading = false;
+        // 在数据加载完成后，设置默认勾选
+        this.$nextTick(() => {
+          this.setDefaultSelection();
+        });
+      }).catch(() => {
+        this.musicLoading = false;
+      });
+    },
+    /** 设置默认勾选已绑定的音乐 */
+    setDefaultSelection() {
+      if (this.$refs.musicTable && this.boundMusicIds.length > 0) {
+        this.musicList.forEach((row, index) => {
+          if (this.boundMusicIds.includes(row.musicId)) {
+            this.$refs.musicTable.toggleRowSelection(row, true);
+          }
+        });
+      }
+    },
+    // 音乐多选框选中数据
+    handleMusicSelectionChange(selection) {
+      this.selectedMusicIds = selection.map(item => item.musicId);
+    },
+    /** 提交绑定音乐 */
+    submitBindMusic() {
+      if (!this.selectedMusicIds || this.selectedMusicIds.length === 0) {
+        this.$message.warning('请选择要绑定的音乐');
+        return;
+      }
+      this.bindLoading = true;
+      bindMusicToRecommend(this.musicQueryParams.categoryId, this.selectedMusicIds).then(response => {
+        this.$modal.msgSuccess("音乐绑定成功");
+        this.bindMusicOpen = false;
+        this.bindLoading = false;
+        this.getList(); // 刷新推荐列表
+      }).catch(() => {
+        this.bindLoading = false;
+        // 失败时不关闭弹窗，只提示错误
+        this.$message.error('绑定失败，请重试');
+      });
+    },
+    /** 音乐分页 */
+    handleMusicPagination(val) {
+      this.musicQueryParams.pageNum = val.pageNum;
+      this.musicQueryParams.pageSize = val.pageSize;
+      this.getMusicList();
+    }
+  }
+};
+</script>
+
+<style scoped>
+.avatar-uploader .el-upload {
+  border: 1px dashed #d9d9d9;
+  border-radius: 6px;
+  cursor: pointer;
+  position: relative;
+  overflow: hidden;
+}
+.avatar-uploader .el-upload:hover {
+  border-color: #409EFF;
+}
+.avatar-uploader-icon {
+  font-size: 28px;
+  color: #8c939d;
+  width: 100px;
+  height: 100px;
+  line-height: 100px;
+  text-align: center;
+}
+.avatar {
+  width: 100px;
+  height: 100px;
+  display: block;
+}
+</style>