在C#restful web service中删除xml名称空间返回的字符串

Question

我正在使用dot net framework 4.5编写的用C#编写的restful API.当前它的工作正常......我在JSON转换后返回结果..我期待一个纯粹的JSON结果......我是我目前没有...我期待简单的解决方案在根元素处省略字符串XMLNS,我返回JSON ...结果我得到:

我的代码:

public String GetAllSalesInvoices(string customer_id, string Startdate, string Enddate)
    {
        System.Web.Script.Serialization.JavaScriptSerializer serializer = new System.Web.Script.Serialization.JavaScriptSerializer();

        string query = "SELECT * FROM sales_invoice WHERE customer_id =" + customer_id + " AND invoice_date BETWEEN '" + Startdate + "' AND '" + Enddate + "'";
        DataSet ds = conObj.execQuery(query);
        DataTable dt = new DataTable();
        dt = ds.Tables[0];


        List<sales_invoice> result = new List<sales_invoice>();

        foreach (DataRow dr in dt.Rows)
        {
            sales_invoice inv = new sales_invoice()
            {
                Invoice_id = Convert.ToInt32(dr["invoice_id"]),
                Invoice_date = Convert.ToString(dr["invoice_date"].ToString()),
                Customer_id = Convert.ToInt32(dr["customer_id"]),
                Product_id = Convert.ToInt32((dr["product_id"])),
                Time = Convert.ToString((dr["time"]).ToString()),
                Quantity = Convert.ToInt32((dr["quantity"])),
                Unit_of_measure = Convert.ToString(dr["unit_of_measure"]),
                Product_price = Convert.ToInt32((dr["product_price"])),
                Sub_total = Convert.ToInt32((dr["sub_total"])),
            };
            result.Add(inv);
        }
        string json=serializer.Serialize(result);
        return json;
}

谢谢

Answer 1

大家好，我终于找到了删除 xml 命名空间或字符串命名空间的答案。解决方案是使用 context 方法，直接将内容写入浏览器本身。为此，您可以使用此代码。

String result =js.Serialize(data);
this.Context.Response.ContentType = "application/json; charset=utf-8";
this.Context.Response.Write(result);

这会将 json 序列化的原始数据写入浏览器，而无需任何命名空间。请注意，它不能在 Restful api 的上下文中使用，因为 this 可能会有所不同。