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DouyinApi.Model/PageModel.cs

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+using AutoMapper;
+using System;
+using System.Collections.Generic;
+
+namespace DouyinApi.Model
+{
+    /// <summary>
+    /// 通用分页信息类
+    /// </summary>
+    public class PageModel<T>
+    {
+        /// <summary>
+        /// 当前页标
+        /// </summary>
+        public int page { get; set; } = 1;
+        /// <summary>
+        /// 总页数
+        /// </summary>
+        public int pageCount => (int)Math.Ceiling((decimal)dataCount / PageSize);
+        /// <summary>
+        /// 数据总数
+        /// </summary>
+        public int dataCount { get; set; } = 0;
+        /// <summary>
+        /// 每页大小
+        /// </summary>
+        public int PageSize { set; get; } = 20;
+        /// <summary>
+        /// 返回数据
+        /// </summary>
+        public List<T> data { get; set; }
+
+        public PageModel() { }
+
+        public PageModel(int page, int dataCount, int pageSize, List<T> data)
+        {
+            this.page = page;
+            this.dataCount = dataCount;
+            PageSize = pageSize;
+            this.data = data;
+        }
+
+        public PageModel<TOut> ConvertTo<TOut>()
+        {
+            return new PageModel<TOut>(page, dataCount, PageSize, default);
+        }
+
+
+        public PageModel<TOut> ConvertTo<TOut>(IMapper mapper)
+        {
+            var model = ConvertTo<TOut>();
+
+            if (data != null)
+            {
+                model.data = mapper.Map<List<TOut>>(data);
+            }
+
+            return model;
+        }
+
+
+        public PageModel<TOut> ConvertTo<TOut>(IMapper mapper, Action<IMappingOperationOptions> options)
+        {
+            var model = ConvertTo<TOut>();
+            if (data != null)
+            {
+                model.data = mapper.Map<List<TOut>>(data, options);
+            }
+
+            return model;
+
+        }
+
+    }
+
+}