- 增加 StringLength/MaxLength 对 byte[] 的支持；

FreeSql.Tests/FreeSql.Tests.Provider.MySqlConnector/MySqlConnector/MySqlCodeFirstTest.cs

@@ -2,6 +2,7 @@ using FreeSql.DataAnnotations;
 using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
 using System.Linq;
 using System.Text;
 using Xunit;
@@ -98,6 +99,38 @@ namespace FreeSql.Tests.MySqlConnector
             public string Data { get; set; }
         }
 
+        [Fact]
+        public void Blob()
+        {
+            var str1 = string.Join(",", Enumerable.Range(0, 10000).Select(a => "<22><><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD><D0B9><EFBFBD>"));
+            var data1 = Encoding.UTF8.GetBytes(str1);
+
+            var item1 = new TS_BLB01 { Data = data1 };
+            Assert.Equal(1, g.mysql.Insert(item1).ExecuteAffrows());
+
+            var item2 = g.mysql.Select<TS_BLB01>().Where(a => a.Id == item1.Id).First();
+            Assert.Equal(item1.Data.Length, item2.Data.Length);
+
+            var str2 = Encoding.UTF8.GetString(item2.Data);
+            Assert.Equal(str1, str2);
+
+            //NoneParameter
+            item1 = new TS_BLB01 { Data = data1 };
+            Assert.Equal(1, g.mysql.Insert<TS_BLB01>().NoneParameter().AppendData(item1).ExecuteAffrows());
+
+            item2 = g.mysql.Select<TS_BLB01>().Where(a => a.Id == item1.Id).First();
+            Assert.Equal(item1.Data.Length, item2.Data.Length);
+
+            str2 = Encoding.UTF8.GetString(item2.Data);
+            Assert.Equal(str1, str2);
+        }
+        class TS_BLB01
+        {
+            public Guid Id { get; set; }
+            [MaxLength(-2)]
+            public byte[] Data { get; set; }
+        }
+
         [Fact]
         public void StringLength()
         {