如何在Dapper中使用'Where In'

我一直试图在Dapper中使用带有WHERE IN子句的IEnumerable<string>一段时间失败。

在文档中，它确实支持在WHERE IN使用IEnumerable<int> ，但我甚至无法使其工作。

Dapper allow you to pass in IEnumerable<int> and will automatically parameterize your query.

我一直收到的错误消息是Sql语法错误。 Incorrect syntax near ','.

我已经整理了一些测试代码，希望能够展示我想要实现的目标。

string connString = "Server=*.*.*.*;Database=*;User Id=*;Password=*;";

string sqlStringIn = @"SELECT StringText FROM 
                (SELECT 1 ID, 'A' StringID, 'This is a test' StringText
                UNION SELECT 2 ID, 'B' StringID, 'Another test' StringText
                UNION SELECT 3 ID, 'C' StringID, 'And another' StringText
                UNION SELECT 4 ID, 'D' StringID, 'and again' StringText
                UNION SELECT 5 ID, 'E' StringID, 'yet again' StringText) data
                WHERE StringId IN (@str)";

string sqlIntegerIn = @"SELECT StringText FROM 
                (SELECT 1 ID, 'A' StringID, 'This is a test' StringText
                UNION SELECT 2 ID, 'B' StringID, 'Another test' StringText
                UNION SELECT 3 ID, 'C' StringID, 'And another' StringText
                UNION SELECT 4 ID, 'D' StringID, 'and again' StringText
                UNION SELECT 5 ID, 'E' StringID, 'yet again' StringText) data
                WHERE ID IN (@integer)";


using (SqlConnection conn = new SqlConnection(connString))
{
    conn.Open();

    List<int> integers = new List<int>{ 1, 2, 3 };
    List<string> strings = new List<string> { "A", "B", "C" };

    var parameters = new {str = strings, integer = integers };

    //fails here
    IEnumerable<string> intTest = conn.Query<string>(sqlIntegerIn, parameters, commandType: System.Data.CommandType.Text);

    //and here
    IEnumerable<string> stringTest = conn.Query<string>(sqlStringIn, parameters, commandType: System.Data.CommandType.Text);

}