- 修复 Contains 解决可能在 net10 出现的问题；#2144

2881099 · 2881099 · commit eb7ecad249b3 · 2025-11-13T14:52:28.000+08:00
diff --git a/FreeSql/Internal/CommonExpression.cs b/FreeSql/Internal/CommonExpression.cs
@@ -1136,8 +1136,10 @@ public string ExpressionLambdaToSql(Expression exp, ExpTSC tsc)
                         return conditionalSql;
                     }
                 case ExpressionType.Call:
-                    if (!tsc.isNotSetMapColumnTmp) tsc.mapType = null;
                     var exp3 = exp as MethodCallExpression;
+                    if (exp3.Type.Name == "ReadOnlySpan`1" && exp3.Method.Name == "op_Implicit" && exp3.Arguments.Count == 1)
+                        return ExpressionLambdaToSql(exp3.Arguments[0], tsc);
+                    if (!tsc.isNotSetMapColumnTmp) tsc.mapType = null;
                     if (exp3.IsExpressionCall())
                     {
                         //SqlExt.In 替换成 Array.Contains 解析，可避免 MapType 问题

Original file line number	Diff line number	Diff line change
`@@ -1136,8 +1136,10 @@ public string ExpressionLambdaToSql(Expression exp, ExpTSC tsc)`
`1136`	`1136`	`return conditionalSql;`
`1137`	`1137`	`}`
`1138`	`1138`	`case ExpressionType.Call:`
`1139`		`- if (!tsc.isNotSetMapColumnTmp) tsc.mapType = null;`
`1140`	`1139`	`var exp3 = exp as MethodCallExpression;`
	`1140`	+ if (exp3.Type.Name == "ReadOnlySpan`1" && exp3.Method.Name == "op_Implicit" && exp3.Arguments.Count == 1)
	`1141`	`+ return ExpressionLambdaToSql(exp3.Arguments[0], tsc);`
	`1142`	`+ if (!tsc.isNotSetMapColumnTmp) tsc.mapType = null;`
`1141`	`1143`	`if (exp3.IsExpressionCall())`
`1142`	`1144`	`{`
`1143`	`1145`	`//SqlExt.In 替换成 Array.Contains 解析，可避免 MapType 问题`