/// <summary>
/// 获取商品分类列表
/// </summary>
/// <param name="json"></param>
/// <param name="proc"></param>
/// <param name="userId"></param>
/// <param name="entId"></param>
/// <returns></returns>
protected string GetGoodsCategory(string json, string proc, string userId, string entId)
{
SqlParameter[] param = (JsonMethod.ListParameter(json, userId, entId)).ToArray();//动态解析json参数
SqlRun sql = new SqlRun(SqlRun.sqlstr);
DataTable dt = sql.RunProcedureDR(proc, param);
string r_json;
if (dt.Rows.Count > 0)
{
r_json = JsonMethod.GoodsCategory(dt);
}
else
{
string error = "无数据";
r_json = JsonMethod.GetError(1, error);
}
return(r_json);
}