- 修复 MySql 字符串反斜杠无效的 bug；

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

@@ -275,7 +275,7 @@ namespace FreeSql.Tests.MySqlConnector
                 testFieldSByteNullable = 99,
                 testFieldShort = short.MaxValue,
                 testFieldShortNullable = short.MinValue,
-                testFieldString = "我是中国人string",
+                testFieldString = "ÎÒÊÇÖйúÈËstring'\\?!@#$%^&*()_+{}}{~?><<>",
                 testFieldTimeSpan = TimeSpan.FromSeconds(999),
                 testFieldTimeSpanNullable = TimeSpan.FromSeconds(60),
                 testFieldUInt = uint.MaxValue,
@@ -288,6 +288,11 @@ namespace FreeSql.Tests.MySqlConnector
             };
             item2.Id = (int)insert.AppendData(item2).ExecuteIdentity();
             var newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
+
+            item2.Id = (int)insert.NoneParameter().AppendData(item2).ExecuteIdentity();
+            newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
 
             var items = select.ToList();
         }

FreeSql.Tests/FreeSql.Tests.Provider.Odbc/Dameng/DamengCodeFirstTest.cs

@@ -270,7 +270,7 @@ namespace FreeSql.Tests.Odbc.Dameng
                 SByteNullable = 99,
                 Short = short.MaxValue,
                 ShortNullable = short.MinValue,
-                String = "我是中国人string",
+                String = "ÎÒÊÇÖйúÈËstring'\\?!@#$%^&*()_+{}}{~?><<>",
                 TimeSpan = TimeSpan.FromSeconds(999),
                 TimeSpanNullable = TimeSpan.FromSeconds(60),
                 UInt = uint.MaxValue,
@@ -287,6 +287,11 @@ namespace FreeSql.Tests.Odbc.Dameng
 
             item2.Id = (int)insert.AppendData(item2).ExecuteIdentity();
             var newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.String, newitem2.String);
+
+            item2.Id = (int)insert.NoneParameter().AppendData(item2).ExecuteIdentity();
+            newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.String, newitem2.String);
 
             var items = select.ToList();
         }

FreeSql.Tests/FreeSql.Tests.Provider.Odbc/Default/OdbcCodeFirstTest.cs

@@ -98,7 +98,7 @@ namespace FreeSql.Tests.Odbc.Default
                 testFieldSByteNullable = sbyte.MinValue,
                 testFieldShort = short.MaxValue,
                 testFieldShortNullable = short.MinValue,
-                testFieldString = "我是中国人string",
+                testFieldString = "我是中国人string'\\?!@#$%^&*()_+{}}{~?><<>",
                 testFieldUInt = uint.MaxValue,
                 testFieldUIntNullable = uint.MinValue,
                 testFieldULong = ulong.MaxValue,
@@ -116,6 +116,11 @@ namespace FreeSql.Tests.Odbc.Default
 
             var item3 = insert.AppendData(item2).ExecuteIdentity();
             var newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
+
+            item2.Id = (int)insert.NoneParameter().AppendData(item2).ExecuteIdentity();
+            newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
 
             var items = select.ToList();
         }

FreeSql.Tests/FreeSql.Tests.Provider.Odbc/MySql/MySqlCodeFirstTest.cs

@@ -244,7 +244,7 @@ namespace FreeSql.Tests.Odbc.MySql
                 testFieldSByteNullable = 99,
                 testFieldShort = short.MaxValue,
                 testFieldShortNullable = short.MinValue,
-                testFieldString = "我是中国人string",
+                testFieldString = "ÎÒÊÇÖйúÈËstring'\\?!@#$%^&*()_+{}}{~?><<>",
                 testFieldTimeSpan = TimeSpan.FromSeconds(999),
                 testFieldTimeSpanNullable = TimeSpan.FromSeconds(60),
                 testFieldUInt = uint.MaxValue,
@@ -263,6 +263,11 @@ namespace FreeSql.Tests.Odbc.MySql
 
             item2.Id = (int)insert.AppendData(item2).ExecuteIdentity();
             var newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
+
+            item2.Id = (int)insert.NoneParameter().AppendData(item2).ExecuteIdentity();
+            newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
 
             var items = select.ToList();
         }

FreeSql.Tests/FreeSql.Tests.Provider.Odbc/Oracle/OracleCodeFirstTest.cs

@@ -270,7 +270,7 @@ namespace FreeSql.Tests.Odbc.Oracle
                 SByteNullable = 99,
                 Short = short.MaxValue,
                 ShortNullable = short.MinValue,
-                String = "我是中国人string",
+                String = "ÎÒÊÇÖйúÈËstring'\\?!@#$%^&*()_+{}}{~?><<>",
                 TimeSpan = TimeSpan.FromSeconds(999),
                 TimeSpanNullable = TimeSpan.FromSeconds(60),
                 UInt = uint.MaxValue,
@@ -287,6 +287,11 @@ namespace FreeSql.Tests.Odbc.Oracle
 
             item2.Id = (int)insert.AppendData(item2).ExecuteIdentity();
             var newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.String, newitem2.String);
+
+            item2.Id = (int)insert.NoneParameter().AppendData(item2).ExecuteIdentity();
+            newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.String, newitem2.String);
 
             var items = select.ToList();
         }

FreeSql.Tests/FreeSql.Tests.Provider.Odbc/PostgreSQL/PostgreSQLCodeFirstTest.cs

@@ -182,7 +182,7 @@ namespace FreeSql.Tests.Odbc.PostgreSQL
                 testFieldSByteNullable = sbyte.MinValue,
                 testFieldShort = short.MaxValue,
                 testFieldShortNullable = short.MinValue,
-                testFieldString = "我是中国人String",
+                testFieldString = "ÎÒÊÇÖйúÈËstring'\\?!@#$%^&*()_+{}}{~?><<>",
                 testFieldTimeSpan = TimeSpan.FromDays(1),
                 testFieldTimeSpanNullable = TimeSpan.FromSeconds(90),
                 testFieldUInt = uint.MaxValue,
@@ -200,6 +200,11 @@ namespace FreeSql.Tests.Odbc.PostgreSQL
 
             var item3 = insert.AppendData(item2).ExecuteInserted().First();
             var newitem2 = select.Where(a => a.Id == item3.Id).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
+
+            item3 = insert.NoneParameter().AppendData(item2).ExecuteInserted().First();
+            newitem2 = select.Where(a => a.Id == item3.Id).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
 
             var items = select.ToList();
         }

FreeSql.Tests/FreeSql.Tests.Provider.Odbc/SqlServer/SqlServerCodeFirstTest.cs

@@ -178,7 +178,7 @@ namespace FreeSql.Tests.Odbc.SqlServer
                 testFieldSByteNullable = sbyte.MinValue,
                 testFieldShort = short.MaxValue,
                 testFieldShortNullable = short.MinValue,
-                testFieldString = "我是中国人string",
+                testFieldString = "ÎÒÊÇÖйúÈËstring'\\?!@#$%^&*()_+{}}{~?><<>",
                 testFieldTimeSpan = TimeSpan.FromSeconds(999),
                 testFieldTimeSpanNullable = TimeSpan.FromSeconds(30),
                 testFieldUInt = uint.MaxValue,
@@ -197,7 +197,12 @@ namespace FreeSql.Tests.Odbc.SqlServer
             var sqlTestUpdate = g.sqlserver.Update<TableAllType>().SetSource(item3NP).NoneParameter().ToSql();
 
             var item3 = insert.AppendData(item2).ExecuteInserted();
-            var newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            var newitem2 = select.Where(a => a.Id == item3[0].Id).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
+
+            item3 = insert.NoneParameter().AppendData(item2).ExecuteInserted();
+            newitem2 = select.Where(a => a.Id == item3[0].Id).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
 
             var items = select.ToList();
         }

FreeSql.Tests/FreeSql.Tests/MsAccess/MsAccessCodeFirstTest.cs

@@ -266,7 +266,7 @@ namespace FreeSql.Tests.MsAccess
                 SByteNullable = 99,
                 Short = short.MaxValue,
                 ShortNullable = short.MinValue,
-                String = "我是中国人string",
+                String = "ÎÒÊÇÖйúÈËstring'\\?!@#$%^&*()_+{}}{~?><<>",
                 TimeSpan = TimeSpan.FromSeconds(999),
                 TimeSpanNullable = TimeSpan.FromSeconds(60),
                 UInt = uint.MaxValue,
@@ -279,6 +279,11 @@ namespace FreeSql.Tests.MsAccess
             };
             item2.Id = (int)insert.AppendData(item2).ExecuteIdentity();
             var newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.String, newitem2.String);
+
+            item2.Id = (int)insert.NoneParameter().AppendData(item2).ExecuteIdentity();
+            newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.String, newitem2.String);
 
             var items = select.ToList();
         }

FreeSql.Tests/FreeSql.Tests/MySql/MySqlCodeFirstTest.cs

@@ -274,7 +274,7 @@ namespace FreeSql.Tests.MySql
                 testFieldSByteNullable = 99,
                 testFieldShort = short.MaxValue,
                 testFieldShortNullable = short.MinValue,
-                testFieldString = "我是中国人string",
+                testFieldString = "ÎÒÊÇÖйúÈËstring'\\?!@#$%^&*()_+{}}{~?><<>",
                 testFieldTimeSpan = TimeSpan.FromSeconds(999),
                 testFieldTimeSpanNullable = TimeSpan.FromSeconds(60),
                 testFieldUInt = uint.MaxValue,
@@ -293,6 +293,11 @@ namespace FreeSql.Tests.MySql
 
             item2.Id = (int)insert.AppendData(item2).ExecuteIdentity();
             var newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
+
+            item2.Id = (int)insert.NoneParameter().AppendData(item2).ExecuteIdentity();
+            newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
 
             var items = select.ToList();
         }

FreeSql.Tests/FreeSql.Tests/Oracle/OracleCodeFirstTest.cs

@@ -368,7 +368,7 @@ namespace FreeSql.Tests.Oracle
                 SByteNullable = 99,
                 Short = short.MaxValue,
                 ShortNullable = short.MinValue,
-                String = "我是中国人string",
+                String = "ÎÒÊÇÖйúÈËstring'\\?!@#$%^&*()_+{}}{~?><<>",
                 TimeSpan = TimeSpan.FromSeconds(999),
                 TimeSpanNullable = TimeSpan.FromSeconds(60),
                 UInt = uint.MaxValue,
@@ -385,6 +385,11 @@ namespace FreeSql.Tests.Oracle
 
             item2.Id = (int)insert.AppendData(item2).ExecuteIdentity();
             var newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.String, newitem2.String);
+
+            item2.Id = (int)insert.NoneParameter().AppendData(item2).ExecuteIdentity();
+            newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.String, newitem2.String);
 
             var items = select.ToList();
         }

FreeSql.Tests/FreeSql.Tests/PostgreSQL/PostgreSQLCodeFirstTest.cs

@@ -353,7 +353,7 @@ namespace FreeSql.Tests.PostgreSQL
                 testFieldShortArray = new short[] { 1, 2, 3, 4, 5 },
                 testFieldShortArrayNullable = new short?[] { 1, 2, 3, null, 4, 5 },
                 testFieldShortNullable = short.MinValue,
-                testFieldString = "我是中国人String",
+                testFieldString = "ÎÒÊÇÖйúÈËstring'\\?!@#$%^&*()_+{}}{~?><<>",
                 testFieldStringArray = new[] { "我是中国人String1", "我是中国人String2", null, "我是中国人String3" },
                 testFieldTimeSpan = TimeSpan.FromDays(1),
                 testFieldTimeSpanArray = new[] { TimeSpan.FromDays(1), TimeSpan.FromSeconds(10), TimeSpan.FromSeconds(60) },
@@ -385,6 +385,11 @@ namespace FreeSql.Tests.PostgreSQL
 
             var item3 = insert.AppendData(item2).ExecuteInserted().First();
             var newitem2 = select.Where(a => a.Id == item3.Id && object.Equals(a.testFieldJToken["a"], "1")).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
+
+            item3 = insert.NoneParameter().AppendData(item2).ExecuteInserted().First();
+            newitem2 = select.Where(a => a.Id == item3.Id && object.Equals(a.testFieldJToken["a"], "1")).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
 
             var items = select.ToList();
         }

FreeSql.Tests/FreeSql.Tests/SqlServer/SqlServerCodeFirstTest.cs

@@ -181,7 +181,7 @@ namespace FreeSql.Tests.SqlServer
                 testFieldSByteNullable = sbyte.MinValue,
                 testFieldShort = short.MaxValue,
                 testFieldShortNullable = short.MinValue,
-                testFieldString = "我是中国人string",
+                testFieldString = "ÎÒÊÇÖйúÈËstring'\\?!@#$%^&*()_+{}}{~?><<>",
                 testFieldTimeSpan = TimeSpan.FromSeconds(999),
                 testFieldTimeSpanNullable = TimeSpan.FromSeconds(30),
                 testFieldUInt = uint.MaxValue,
@@ -200,7 +200,12 @@ namespace FreeSql.Tests.SqlServer
             var sqlTestUpdate = g.sqlserver.Update<TableAllType>().SetSource(item3NP).NoneParameter().ToSql();
 
             var item3 = insert.AppendData(item2).ExecuteInserted();
-            var newitem2 = select.Where(a => a.Id == item3NP[0].Id).ToOne();
+            var newitem2 = select.Where(a => a.Id == item3[0].Id).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
+
+            item3 = insert.NoneParameter().AppendData(item2).ExecuteInserted();
+            newitem2 = select.Where(a => a.Id == item3[0].Id).ToOne();
+            Assert.Equal(item2.testFieldString, newitem2.testFieldString);
 
             var items = select.ToList();
         }

FreeSql.Tests/FreeSql.Tests/Sqlite/SqliteCodeFirstTest.cs

@@ -293,7 +293,7 @@ namespace FreeSql.Tests.Sqlite
                 SByteNullable = 99,
                 Short = short.MaxValue,
                 ShortNullable = short.MinValue,
-                String = "我是中国人string",
+                String = "ÎÒÊÇÖйúÈËstring'\\?!@#$%^&*()_+{}}{~?><<>",
                 TimeSpan = TimeSpan.FromSeconds(999),
                 TimeSpanNullable = TimeSpan.FromSeconds(60),
                 UInt = uint.MaxValue,
@@ -306,6 +306,11 @@ namespace FreeSql.Tests.Sqlite
             };
             item2.Id = (int)insert.AppendData(item2).ExecuteIdentity();
             var newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.String, newitem2.String);
+
+            item2.Id = (int)insert.NoneParameter().AppendData(item2).ExecuteIdentity();
+            newitem2 = select.Where(a => a.Id == item2.Id).ToOne();
+            Assert.Equal(item2.String, newitem2.String);
 
             var items = select.ToList();
         }

Providers/FreeSql.Provider.MySql/MySqlAdo/MySqlAdo.cs

@@ -42,9 +42,9 @@ namespace FreeSql.MySql
             if (param is bool || param is bool?)
                 return (bool)param ? 1 : 0;
             else if (param is string || param is char)
-                return string.Concat("'", param.ToString().Replace("'", "''"), "'");
+                return string.Concat("'", param.ToString().Replace("'", "''").Replace("\\", "\\\\"), "'"); //只有 mysql 需要处理反斜杠
             else if (param is Enum)
-                return string.Concat("'", param.ToString().Replace("'", "''"), "'"); //((Enum)val).ToInt64();
+                return string.Concat("'", param.ToString().Replace("'", "''").Replace("\\", "\\\\"), "'"); //((Enum)val).ToInt64();
             else if (decimal.TryParse(string.Concat(param), out var trydec))
                 return param;
             else if (param is DateTime || param is DateTime?)
@@ -54,11 +54,11 @@ namespace FreeSql.MySql
             else if (param is byte[])
                 return $"0x{CommonUtils.BytesSqlRaw(param as byte[])}";
             else if (param is MygisGeometry)
-                return string.Concat("ST_GeomFromText('", (param as MygisGeometry).AsText().Replace("'", "''"), "')");
+                return string.Concat("ST_GeomFromText('", (param as MygisGeometry).AsText().Replace("'", "''").Replace("\\", "\\\\"), "')");
             else if (param is IEnumerable)
                 return AddslashesIEnumerable(param, mapType, mapColumn);
 
-            return string.Concat("'", param.ToString().Replace("'", "''"), "'");
+            return string.Concat("'", param.ToString().Replace("'", "''").Replace("\\", "\\\\"), "'");
         }
 
         protected override DbCommand CreateCommand()

Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlAdo/OdbcMySqlAdo.cs

@@ -42,9 +42,9 @@ namespace FreeSql.Odbc.MySql
             if (param is bool || param is bool?)
                 return (bool)param ? 1 : 0;
             else if (param is string || param is char)
-                return string.Concat("'", param.ToString().Replace("'", "''"), "'");
+                return string.Concat("'", param.ToString().Replace("'", "''").Replace("\\", "\\\\"), "'"); //只有 mysql 需要处理反斜杠
             else if (param is Enum)
-                return string.Concat("'", param.ToString().Replace("'", "''"), "'"); //((Enum)val).ToInt64();
+                return string.Concat("'", param.ToString().Replace("'", "''").Replace("\\", "\\\\"), "'"); //((Enum)val).ToInt64();
             else if (decimal.TryParse(string.Concat(param), out var trydec))
                 return param;
             else if (param is DateTime || param is DateTime?)
@@ -56,7 +56,7 @@ namespace FreeSql.Odbc.MySql
             else if (param is IEnumerable) 
                 return AddslashesIEnumerable(param, mapType, mapColumn);
 
-            return string.Concat("'", param.ToString().Replace("'", "''"), "'");
+            return string.Concat("'", param.ToString().Replace("'", "''").Replace("\\", "\\\\"), "'");
         }
 
         protected override DbCommand CreateCommand()