/// <summary>
/// 移除某个字段
/// </summary>
/// <param name="tabName"></param>
/// <param name="uid"></param>
/// <param name="key"></param>
public void Remove(string tabName, string uid, string key)
{
if (RedisUtility.KeyExist(key))
{
RedisUtility.KeyDelete(key);
}
var sqlParams = new MySqlParameter[]
{
new MySqlParameter("@openid", MySqlDbType.VarChar)
{
Value = uid
},
};
var strsql = "update " + tabName + " set " + key + "='' where openid =@openid";
MysqlUtility.ExecuteSql(strsql, sqlParams);
}