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Merge pull request #856 from wch1618/master

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IsGenericTypeDefinition
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IGeekFan 2021-08-19 12:43:51 +08:00 committed by GitHub
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1 changed files with 6 additions and 2 deletions
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8
FreeSql/FreeSqlBuilder.cs
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@ -171,8 +171,12 @@ namespace FreeSql
if (string.IsNullOrEmpty(_masterConnectionString) && _connectionFactory == null) throw new Exception("参数 masterConnectionString 不可为空，请检查 UseConnectionString");
IFreeSql<TMark> ret = null;
var type = _providerType;
if (type?.IsGenericType == true) type = type.MakeGenericType(typeof(TMark));
if (type == null)
if (type != null)
{
if (type.IsGenericTypeDefinition)
type = type.MakeGenericType(typeof(TMark));
}
else
{
Action<string, string> throwNotFind = (dll, providerType) => throw new Exception($"缺少 FreeSql 数据库实现包：{dll}，可前往 nuget 下载；如果存在 {dll} 依然报错（原因是环境问题导致反射不到类型），请在 UseConnectionString/UseConnectionFactory 第三个参数手工传入 typeof({providerType})");
switch (_dataType)