Dapper 怎么用参数化查询?
比如:conn.Query<Keyword>("select * from keywords where word=?word", new { }).Count() != 0;
我要怎么给?word 赋值啊
http://www.cnblogs.com/hy59005271/p/4759623.html
await conn.QueryAsync<Keyword>("select * from keywords where word=@word", new { word});