前端传参fine_username为A时,展示所有数据。现在这样写organization为空的数据过滤掉了,求大佬指点!select * from l where 1=1 ${if(len(organization) == 0,"","and organization = '" + organization + "'")}and organization in (select distinct organization from m where 1=1 ${if(or(len(fine_username) == 0,fine_username = “A”),””,”and login = '" + fine_username + "'")})