我的学习

Mall.Model/Entity/Product/RB_Goods_WK_DownLoad.cs

+using VT.FW.DB;
+using Mall.Common.Enum.User;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using Mall.Common.Enum.Goods;
+
+namespace Mall.Model.Entity.Product
+{
+    /// <summary>
+    /// 课程下载表实体
+    /// </summary>
+    [Serializable]
+    [DB(ConnectionName = "DefaultConnection")]
+    public class RB_Goods_WK_DownLoad
+    {
+
+        /// <summary>
+        /// Id
+        /// </summary>        
+        public int Id
+        {
+            get;
+            set;
+        }
+        /// <summary>
+        /// 课程id
+        /// </summary>        
+        public int GoodsId
+        {
+            get;
+            set;
+        }
+        /// <summary>
+        /// 章节id
+        /// </summary>        
+        public int CourseId
+        {
+            get;
+            set;
+        }
+        /// <summary>
+        /// 用户id
+        /// </summary>
+        public int UserId { get; set; }
+        /// <summary>
+        /// 文件下载地址
+        /// </summary>
+        public string FilePath { get; set; }
+        /// <summary>
+        /// 附件类型  枚举
+        /// </summary>
+        public GoodsCourseTypeEnum? FileType { get; set; }
+        /// <summary>
+        /// 文件大小
+        /// </summary>
+        public decimal Size { get; set; }
+        /// <summary>
+        /// 单位
+        /// </summary>
+        public string Unit { get; set; }
+        /// <summary>
+        /// 文件状态  1下载中  2下载成功  3下载失败
+        /// </summary>
+        public int FileState { get; set; }
+        
+        /// <summary>
+        /// CreateDate
+        /// </summary>        
+        public DateTime? CreateDate
+        {
+            get;
+            set;
+        }
+        /// <summary>
+        /// UpdateDate
+        /// </summary>        
+        public DateTime? UpdateDate
+        {
+            get;
+            set;
+        }
+    }
+}

Mall.Model/Extend/Product/RB_Goods_WK_Course_Extend.cs

@@ -21,6 +21,22 @@ namespace Mall.Model.Extend.Product
         /// 是否已阅读  1是  2否
         /// </summary>
         public int IsRead { get; set; }
+        /// <summary>
+        /// 缓存状态
+        /// </summary>
+        public int FileState { get; set; }
+        /// <summary>
+        /// 大小
+        /// </summary>
+        public decimal Size { get; set; }
+        /// <summary>
+        /// 单位
+        /// </summary>
+        public string Unit { get; set; }
+        /// <summary>
+        /// 用户id
+        /// </summary>
+        public int UserId { get; set; }
     }
 
     /// <summary>

Mall.Model/Extend/Product/RB_Goods_WK_DownLoad_Extend.cs

+using VT.FW.DB;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using Mall.Model.Entity.Product;
+
+namespace Mall.Model.Extend.Product
+{
+    /// <summary>
+    /// 课程下载扩展实体
+    /// </summary>
+    [Serializable]
+    [DB(ConnectionName = "DefaultConnection")]
+    public class RB_Goods_WK_DownLoad_Extend : RB_Goods_WK_DownLoad
+    {
+        /// <summary>
+        /// 商品ids
+        /// </summary>
+        public string GoodsIds { get; set; }
+        /// <summary>
+        /// 课程章节ids
+        /// </summary>
+        public string CourseIds { get; set; }
+    }
+}

Mall.Module.Education/EducationModule.cs

-using Mall.Common.Models;
+using Mall.Common.API;
+using Mall.Common.Models;
 using Mall.Common.Plugin;
 using Mall.Model.Entity.Education;
 using Mall.Model.Entity.Product;
@@ -122,6 +123,10 @@ namespace Mall.Module.Education
         /// 网课学习时间
         /// </summary>
         private readonly RB_Goods_WK_StudyTimeRepository goods_WK_StudyTimeRepository = new RB_Goods_WK_StudyTimeRepository();
+        /// <summary>
+        /// 课程下载
+        /// </summary>
+        private readonly RB_Goods_WK_DownLoadRepository goods_WK_DownLoadRepository = new RB_Goods_WK_DownLoadRepository();
 
 
 
@@ -1519,6 +1524,144 @@ namespace Mall.Module.Education
                 SurplusNum = x.WatchNum
             });
         }
+
+        /// <summary>
+        /// 获取未缓存小程序课程章节列表
+        /// </summary>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <param name="count"></param>
+        /// <param name="goodsId"></param>
+        /// <param name="courseName"></param>
+        /// <param name="userId"></param>
+        /// <param name="tenantId"></param>
+        /// <param name="mallBaseId"></param>
+        /// <returns></returns>
+        public List<RB_Goods_WK_Course_Extend> GetMyCourseNoCachePageList(int pageIndex, int pageSize, out long count, int goodsId, string courseName, int userId, int tenantId, int mallBaseId)
+        {
+            var list = goods_WK_CourseRepository.GetMyCourseNoCachePageList(pageIndex, pageSize, out count, new RB_Goods_WK_Course_Extend() { GoodsId = goodsId, Name = courseName, UserId = userId, TenantId = tenantId, MallBaseId = mallBaseId });
+            return list;
+        }
+
+        /// <summary>
+        /// 获取已缓存小程序章节列表
+        /// </summary>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <param name="count"></param>
+        /// <param name="goodsId"></param>
+        /// <param name="courseName"></param>
+        /// <param name="userId"></param>
+        /// <param name="tenantId"></param>
+        /// <param name="mallBaseId"></param>
+        /// <returns></returns>
+        public List<RB_Goods_WK_Course_Extend> GetMyCourseCachedPageList(int pageIndex, int pageSize, out long count, int goodsId, string courseName, int userId, int tenantId, int mallBaseId)
+        {
+            var list = goods_WK_CourseRepository.GetMyCourseCachedPageList(pageIndex, pageSize, out count, new RB_Goods_WK_Course_Extend() { GoodsId = goodsId, Name = courseName, UserId = userId, TenantId = tenantId, MallBaseId = mallBaseId });
+            return list;
+        }
+
+        /// <summary>
+        /// 设置缓存
+        /// </summary>
+        /// <param name="demodel"></param>
+        /// <returns></returns>
+        public ApiResult SetMyCourseCache(RB_Goods_WK_DownLoad_Extend demodel)
+        {
+            //验证一下  是否已有记录
+            var dmodel = goods_WK_DownLoadRepository.GetList(new RB_Goods_WK_DownLoad_Extend() { UserId = demodel.UserId, CourseId = demodel.CourseId }).FirstOrDefault();
+            if (dmodel == null)
+            {
+                //插入
+                bool flag = goods_WK_DownLoadRepository.Insert(new RB_Goods_WK_DownLoad()
+                {
+                    Id = 0,
+                    UserId = demodel.UserId,
+                    CourseId = demodel.CourseId,
+                    CreateDate = DateTime.Now,
+                    FilePath = demodel.FilePath,
+                    FileState = 1,
+                    FileType = demodel.FileType,
+                    GoodsId = demodel.GoodsId,
+                    Size = demodel.Size,
+                    Unit = demodel.Unit,
+                    UpdateDate = DateTime.Now
+                }) > 0;
+                if (flag)
+                {
+                    return ApiResult.Success();
+                }
+                else {
+                    return ApiResult.Failed();
+                }
+            }
+            else {
+                if (dmodel.FileState == 3)
+                {
+                    //更新  失败的直接重新更新
+                    dmodel.FilePath = demodel.FilePath;
+                    dmodel.FileState = 1;
+                    dmodel.FileType = demodel.FileType;
+                    dmodel.Size = demodel.Size;
+                    dmodel.Unit = demodel.Unit;
+                    dmodel.UpdateDate = DateTime.Now;
+                    bool flag = goods_WK_DownLoadRepository.Update(dmodel);
+                    if (flag)
+                    {
+                        return ApiResult.Success();
+                    }
+                    else {
+                        return ApiResult.Failed();
+                    }
+                }
+                else {
+                    return ApiResult.Failed("已存在下载，请删除后再试");
+                }
+            }
+        }
+
+        /// <summary>
+        /// 设置缓存状态
+        /// </summary>
+        /// <param name="courseId"></param>
+        /// <param name="userId"></param>
+        /// <param name="fileState"></param>
+        /// <returns></returns>
+        public bool SetMyCourseCacheState(int courseId, int userId, int fileState)
+        {
+            Dictionary<string, object> keyValues = new Dictionary<string, object>() {
+                { nameof(RB_Goods_WK_DownLoad.FileState),fileState},
+                { nameof(RB_Goods_WK_DownLoad.UpdateDate),DateTime.Now},
+            };
+            List<WhereHelper> wheres = new List<WhereHelper>() {
+                new WhereHelper(){
+                     FiledName=nameof(RB_Goods_WK_DownLoad.CourseId),
+                      FiledValue=courseId,
+                       OperatorEnum=OperatorEnum.Equal
+                },
+                new WhereHelper(){
+                    FiledName = nameof(RB_Goods_WK_DownLoad.UserId),
+                     FiledValue=userId,
+                     OperatorEnum=OperatorEnum.Equal
+                }
+            };
+            return goods_WK_DownLoadRepository.Update(keyValues, wheres);
+        }
+
+        /// <summary>
+        /// 删除缓存
+        /// </summary>
+        /// <param name="courseIds"></param>
+        /// <param name="userId"></param>
+        /// <returns></returns>
+        public bool DelMyCourseCache(string courseIds, int userId)
+        {
+            var list = goods_WK_DownLoadRepository.GetList(new RB_Goods_WK_DownLoad_Extend() { CourseIds = courseIds, UserId = userId });
+            foreach (var item in list) {
+                goods_WK_DownLoadRepository.Delete(item);
+            }
+            return true;
+        }
         #endregion
 
         #region 教师管理

Mall.Module.Product/OrderModule_Part.cs

@@ -97,7 +97,7 @@ namespace Mall.Module.Product
             if (demodel.DetailList.Any())
             {
                 string GoodsIds = string.Join(",", demodel.DetailList.Select(x => x.GoodsId));
-                var gList = goodsRepository.GetList(new RB_Goods_Extend() { GoodsIds = GoodsIds, TenantId = demodel.TenantId, MallBaseId = demodel.MallBaseId });
+                var gList = goodsRepository.GetSingleList(new RB_Goods_Extend() { GoodsIds = GoodsIds, TenantId = demodel.TenantId, MallBaseId = demodel.MallBaseId }, true);
                 var clist = goods_CategoryRepository.GetList(new RB_Goods_Category_Extend() { GoodsIds = GoodsIds, TenantId = demodel.TenantId, MallBaseId = demodel.MallBaseId });
 
                 var mpriceList = goods_MemberPriceRepository.GetList(new RB_Goods_MemberPrice_Extend() { GoodsIds = GoodsIds, TenantId = demodel.TenantId, MallBaseId = demodel.MallBaseId });
@@ -853,7 +853,7 @@ namespace Mall.Module.Product
                     integralModel = integral_SettingsRepository.GetIntegralSettingsList(new Model.Entity.MarketingCenter.RB_Integral_Settings() { TenantId = demodel.TenantId, MallBaseId = demodel.MallBaseId }).FirstOrDefault();
                 }
                 GoodsIds = string.Join(",", demodel.DetailList.Select(x => x.GoodsId));
-                var gList = goodsRepository.GetList(new RB_Goods_Extend() { GoodsIds = GoodsIds, TenantId = demodel.TenantId, MallBaseId = demodel.MallBaseId });
+                var gList = goodsRepository.GetListForCommission(new RB_Goods_Extend() { GoodsIds = GoodsIds, TenantId = demodel.TenantId, MallBaseId = demodel.MallBaseId }, 2);
                 var clist = goods_CategoryRepository.GetList(new RB_Goods_Category_Extend() { GoodsIds = GoodsIds, TenantId = demodel.TenantId, MallBaseId = demodel.MallBaseId });
 
                 var mpriceList = goods_MemberPriceRepository.GetList(new RB_Goods_MemberPrice_Extend() { GoodsIds = GoodsIds, TenantId = demodel.TenantId, MallBaseId = demodel.MallBaseId });

Mall.Repository/Product/RB_Goods_WK_CourseRepository.cs

@@ -77,6 +77,85 @@ WHERE {where} ORDER BY gc.Sort asc ";
 
             string sql = $@"
 SELECT gc.* FROM RB_Goods_WK_Course gc 
+WHERE {where} ORDER BY gc.Sort asc ";
+            return GetPage<RB_Goods_WK_Course_Extend>(pageIndex, pageSize, out count, sql).ToList();
+        }
+
+
+        /// <summary>
+        /// 未缓存列表
+        /// </summary>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <param name="count"></param>
+        /// <param name="dmodel"></param>
+        /// <returns></returns>
+        public List<RB_Goods_WK_Course_Extend> GetMyCourseNoCachePageList(int pageIndex, int pageSize, out long count, RB_Goods_WK_Course_Extend dmodel)
+        {
+            string where = $" 1=1 and gc.{nameof(RB_Goods_WK_Course.Status)}=0 and gc.IsCache =1 and d.Id is null";
+            if (dmodel.TenantId > 0)
+            {
+                where += $@" and gc.{nameof(RB_Goods_WK_Course.TenantId)}={dmodel.TenantId}";
+            }
+            if (dmodel.MallBaseId > 0)
+            {
+                where += $@" and gc.{nameof(RB_Goods_WK_Course.MallBaseId)}={dmodel.MallBaseId}";
+            }
+            if (dmodel.Id > 0)
+            {
+                where += $@" and gc.{nameof(RB_Goods_WK_Course.Id)}={dmodel.Id}";
+            }
+            if (dmodel.GoodsId > 0)
+            {
+                where += $@" and gc.{nameof(RB_Goods_WK_Course.GoodsId)}={dmodel.GoodsId}";
+            }
+            if (!string.IsNullOrEmpty(dmodel.GoodsIds))
+            {
+                where += $@" and gc.{nameof(RB_Goods_Category.GoodsId)} in({dmodel.GoodsIds})";
+            }
+
+            string sql = $@"
+SELECT gc.* FROM RB_Goods_WK_Course gc 
+left join rb_goods_wk_download d on gc.Id=d.CourseId and d.FileState <> 3 and d.UserId={dmodel.UserId}
+WHERE {where} ORDER BY gc.Sort asc ";
+            return GetPage<RB_Goods_WK_Course_Extend>(pageIndex, pageSize, out count, sql).ToList();
+        }
+
+        /// <summary>
+        /// 已缓存列表
+        /// </summary>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <param name="count"></param>
+        /// <param name="dmodel"></param>
+        /// <returns></returns>
+        public List<RB_Goods_WK_Course_Extend> GetMyCourseCachedPageList(int pageIndex, int pageSize, out long count, RB_Goods_WK_Course_Extend dmodel)
+        {
+            string where = $" 1=1 and gc.{nameof(RB_Goods_WK_Course.Status)}=0 and gc.IsCache =1 and d.UserId={dmodel.UserId}";
+            if (dmodel.TenantId > 0)
+            {
+                where += $@" and gc.{nameof(RB_Goods_WK_Course.TenantId)}={dmodel.TenantId}";
+            }
+            if (dmodel.MallBaseId > 0)
+            {
+                where += $@" and gc.{nameof(RB_Goods_WK_Course.MallBaseId)}={dmodel.MallBaseId}";
+            }
+            if (dmodel.Id > 0)
+            {
+                where += $@" and gc.{nameof(RB_Goods_WK_Course.Id)}={dmodel.Id}";
+            }
+            if (dmodel.GoodsId > 0)
+            {
+                where += $@" and gc.{nameof(RB_Goods_WK_Course.GoodsId)}={dmodel.GoodsId}";
+            }
+            if (!string.IsNullOrEmpty(dmodel.GoodsIds))
+            {
+                where += $@" and gc.{nameof(RB_Goods_Category.GoodsId)} in({dmodel.GoodsIds})";
+            }
+
+            string sql = $@"
+SELECT gc.Id,gc.Sort,gc.SortName,gc.Name,gc.GoodsId,d.FileState,d.FileType as Type,d.FilePath,d.Size,d.Unit FROM RB_Goods_WK_Course gc 
+inner join rb_goods_wk_download d on gc.Id=d.CourseId 
 WHERE {where} ORDER BY gc.Sort asc ";
             return GetPage<RB_Goods_WK_Course_Extend>(pageIndex, pageSize, out count, sql).ToList();
         }

Mall.Repository/Product/RB_Goods_WK_DownLoadRepository.cs

+using System;
+using System.Collections.Generic;
+using System.Text;
+using Mall.Model.Entity.Product;
+using Mall.Model.Extend.Product;
+using System.Linq;
+
+namespace Mall.Repository.Product
+{
+    /// <summary>
+    /// 课程下载仓储层
+    /// </summary>
+    public class RB_Goods_WK_DownLoadRepository : BaseRepository<RB_Goods_WK_DownLoad>
+    {
+
+        /// <summary>
+        /// 列表
+        /// </summary>
+        /// <param name="dmodel">查询条件</param>
+        /// <returns></returns>
+        public List<RB_Goods_WK_DownLoad_Extend> GetList(RB_Goods_WK_DownLoad_Extend dmodel)
+        {
+            string where = $" 1=1";
+            if (dmodel.Id > 0) {
+                where += $@" and gc.{nameof(RB_Goods_WK_DownLoad.Id)}={dmodel.Id}";
+            }
+            if (dmodel.UserId > 0) {
+                where += $@" and gc.{nameof(RB_Goods_WK_DownLoad.UserId)}={dmodel.UserId}";
+            }
+            if (dmodel.GoodsId > 0) {
+                where += $@" and gc.{nameof(RB_Goods_WK_DownLoad.GoodsId)}={dmodel.GoodsId}";
+            }
+            if (dmodel.CourseId > 0) {
+                where += $@" and gc.{nameof(RB_Goods_WK_DownLoad.CourseId)}={dmodel.CourseId}";
+            }
+            if (!string.IsNullOrEmpty(dmodel.GoodsIds)) {
+                where += $@" and gc.{nameof(RB_Goods_WK_DownLoad.GoodsId)} in({dmodel.GoodsIds})";
+            }
+            if (!string.IsNullOrEmpty(dmodel.CourseIds)) {
+                where += $@" and gc.{nameof(RB_Goods_WK_DownLoad.CourseId)} in({dmodel.CourseIds})";
+            }
+            
+            string sql = $@"
+SELECT gc.* FROM RB_Goods_WK_DownLoad gc 
+WHERE {where} ORDER BY gc.Id desc ";
+            return Get<RB_Goods_WK_DownLoad_Extend>(sql).ToList();
+        }
+    }
+}

Mall.WebApi/Controllers/Education/AppletEducationController.cs

@@ -540,6 +540,169 @@ namespace Mall.WebApi.Controllers.Education
             return ApiResult.Success("", pagelist);
         }
 
+        /// <summary>
+        /// 获取课程未缓存的章节列表
+        /// </summary>
+        /// <returns></returns>
+        [HttpPost]
+        public ApiResult GetMyCourseNoCachePageList() {
+            var req = RequestParm;
+            var userInfo = AppletUserInfo;
+            ResultPageModel pagelist = JsonConvert.DeserializeObject<ResultPageModel>(req.msg.ToString());
+            JObject prams = JObject.Parse(req.msg.ToString());
+            int GoodsId = prams.GetInt("GoodsId", 0);
+            string CourseName = prams.GetStringValue("CourseName");
+            if (GoodsId <= 0)
+            {
+                return ApiResult.ParamIsNull();
+            }
+            if (userInfo != null && userInfo.UserId > 0)
+            {
+                var list = educationModule.GetMyCourseNoCachePageList(pagelist.pageIndex, pagelist.pageSize, out long count, GoodsId, CourseName, userInfo.UserId, userInfo.TenantId, userInfo.MallBaseId);
+
+                pagelist.count = Convert.ToInt32(count);
+                pagelist.pageData = list.Select(x => new
+                {
+                    x.Id,
+                    x.GoodsId,
+                    x.Sort,
+                    x.SortName,
+                    x.Name,
+                    x.Type,
+                    TypeName = x.Type.GetEnumName(),
+                    x.FilePath
+                });
+            }
+            else
+            {
+                pagelist.count = 0;
+                pagelist.pageData = new List<RB_Goods_WK_Course_Extend>();
+            }
+            return ApiResult.Success("", pagelist);
+        }
+
+        /// <summary>
+        /// 获取课程已缓存的章节列表
+        /// </summary>
+        /// <returns></returns>
+        [HttpPost]
+        public ApiResult GetMyCourseCachedPageList()
+        {
+            var req = RequestParm;
+            var userInfo = AppletUserInfo;
+            ResultPageModel pagelist = JsonConvert.DeserializeObject<ResultPageModel>(req.msg.ToString());
+            JObject prams = JObject.Parse(req.msg.ToString());
+            int GoodsId = prams.GetInt("GoodsId", 0);
+            string CourseName = prams.GetStringValue("CourseName");
+            if (GoodsId <= 0)
+            {
+                return ApiResult.ParamIsNull();
+            }
+
+            if (userInfo != null && userInfo.UserId > 0)
+            {
+                var list = educationModule.GetMyCourseCachedPageList(pagelist.pageIndex, pagelist.pageSize, out long count, GoodsId, CourseName, userInfo.UserId, userInfo.TenantId, userInfo.MallBaseId);
+
+                pagelist.count = Convert.ToInt32(count);
+                pagelist.pageData = list.Select(x => new
+                {
+                    x.Id,
+                    x.GoodsId,
+                    x.Sort,
+                    x.SortName,
+                    x.Name,
+                    x.Type,
+                    TypeName = x.Type.GetEnumName(),
+                    x.FilePath,
+                    x.FileState,
+                    x.Size,
+                    x.Unit
+                });
+            }
+            else
+            {
+                pagelist.count = 0;
+                pagelist.pageData = new List<RB_Goods_WK_Course_Extend>();
+            }
+            return ApiResult.Success("", pagelist);
+        }
+
+        /// <summary>
+        /// 设置缓存
+        /// </summary>
+        /// <returns></returns>
+        [HttpPost]
+        public ApiResult SetMyCourseCache() {
+            var req = RequestParm;
+            var userInfo = AppletUserInfo;
+            RB_Goods_WK_DownLoad_Extend demodel = JsonConvert.DeserializeObject<RB_Goods_WK_DownLoad_Extend>(req.msg.ToString());
+            if (demodel.CourseId <= 0)
+            {
+                return ApiResult.ParamIsNull("请传递课程id");
+            }
+            if (string.IsNullOrEmpty(demodel.FilePath)) {
+                return ApiResult.ParamIsNull("请传递本地存储路径");
+            }
+            if (demodel.FileType <= 0) {
+                return ApiResult.ParamIsNull("请传递文件类型");
+            }
+
+            demodel.UserId = userInfo.UserId;
+            return educationModule.SetMyCourseCache(demodel);
+        }
+
+        /// <summary>
+        /// 设置缓存课程状态
+        /// </summary>
+        /// <returns></returns>
+        [HttpPost]
+        public ApiResult SetMyCourseCacheState() {
+            var req = RequestParm;
+            var userInfo = AppletUserInfo;
+            JObject parms = JObject.Parse(req.msg.ToString());
+            int CourseId = parms.GetInt("CourseId");
+            int FileState = parms.GetInt("FileState");
+            if (CourseId <= 0)
+            {
+                return ApiResult.ParamIsNull();
+            }
+
+            bool flag = educationModule.SetMyCourseCacheState(CourseId, userInfo.UserId, FileState);
+            if (flag)
+            {
+                return ApiResult.Success();
+            }
+            else
+            {
+                return ApiResult.Failed();
+            }
+        }
+
+        /// <summary>
+        /// 删除缓存
+        /// </summary>
+        /// <returns></returns>
+        [HttpPost]
+        public ApiResult DelMyCourseCache()
+        {
+            var req = RequestParm;
+            var userInfo = AppletUserInfo;
+            JObject parms = JObject.Parse(req.msg.ToString());
+            string CourseIds = parms.GetStringValue("CourseIds");
+            if (string.IsNullOrEmpty(CourseIds)) {
+                return ApiResult.ParamIsNull();
+            }
+
+            bool flag = educationModule.DelMyCourseCache(CourseIds, userInfo.UserId);
+            if (flag)
+            {
+                return ApiResult.Success();
+            }
+            else {
+                return ApiResult.Failed();
+            }
+        }
+
         #endregion
 
         #region 资讯留言