Protocols.SoapException :找不到文件，我将路径

Question

我怎么能做这样的事呢。我得到了这个错误

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我正在尝试做一些像文档路径这样的事情，但它不是很正确。我的代码如下所示：

public bool PrintOnMicrosoftWord(string ID, string docPath)
{
    string constring = "Data Source=DLX;Initial Catalog=K2;User ID=K2_User; Password=K2_User;";
    using (SqlConnection con = new SqlConnection(constring))
    {
        con.Open();
        string sqlQuery = "select * from [K2].[dbo].[E-MemoFinalPDF] where id = @id";
        using (SqlCommand cmd = new SqlCommand(sqlQuery, con))
        {
            cmd.Parameters.AddWithValue("@id", ID);
            using (SqlDataReader rd = cmd.ExecuteReader())
            {
                try
                {
                    if (rd.Read())
                    {
                        string to_Field = rd["To_Field"].ToString();
                        string from_field = rd["From_Field"].ToString();
                        string copy_field = rd["copy_field"].ToString();
                        string date_field = rd["date_field"].ToString();
                        string subject_field = rd["Subject"].ToString();
                        string manname1 = rd["ManName1"].ToString();
                        string manname2 = rd["ManName2"].ToString();
                        string manname3 = rd["ManName3"].ToString();
                        string manname4 = rd["ManName4"].ToString();
                        string manname5 = rd["ManName5"].ToString();
                        string manname10 = rd["ManName10"].ToString();
                        string ManDesg1 = rd["ManDesg1"].ToString();
                        string ManDesg2 = rd["ManDesg2"].ToString();
                        string ManDesg3 = rd["ManDesg3"].ToString();
                        string ManDesg4 = rd["ManDesg4"].ToString();
                        string ManDesg5 = rd["ManDesg5"].ToString();
                        string ManDesg10 = rd["ManDesg10"].ToString();
                        string approval1 = rd["Approval1"].ToString();
                        string approval2 = rd["Approval2"].ToString();
                        string approval3 = rd["Approval3"].ToString();
                        string approval4 = rd["Approval4"].ToString();
                        string approval5 = rd["Approval5"].ToString();
                        string approval10 = rd["Approval10"].ToString();

                        //print information on Docx Document

                        using (WordprocessingDocument doc = WordprocessingDocument.Open(docPath, true))
                        {
                            MainDocumentPart mainPart = doc.MainDocumentPart;

                            SdtElement to_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "To").Single();
                            SdtElement from_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "From").Single();
                            SdtElement copy_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "Copy").Single();
                            SdtElement date_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "Date").Single();
                            SdtElement subject_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "Subject").Single();

                            SdtElement manname1_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "ManName1").Single();
                            SdtElement manname2_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "ManName2").Single();
                            SdtElement manname3_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "ManName3").Single();
                            SdtElement manname4_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "ManName4").Single();
                            SdtElement manname5_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "ManName5").Single();
                            SdtElement manname10_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "ManName10").Single();

                            SdtElement mandesg1_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "ManDesg1").Single();
                            SdtElement mandesg2_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "ManDesg2").Single();
                            SdtElement mandesg3_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "ManDesg3").Single();
                            SdtElement mandesg4_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "ManDesg4").Single();
                            SdtElement mandesg5_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "ManDesg5").Single();
                            SdtElement mandesg10_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "ManName10").Single();

                            SdtElement approval1_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "Approval1").Single();
                            SdtElement approval2_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "Approval2").Single();
                            SdtElement approval3_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "Approval3").Single();
                            SdtElement approval4_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "Approval4").Single();
                            SdtElement approval5_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "Approval5").Single();
                            SdtElement approval10_block = mainPart.Document.Body.Descendants<SdtElement>().Where(r => r.SdtProperties.GetFirstChild<Tag>().Val == "Approval10").Single();


                            Text to = to_block.Descendants<Text>().Single();
                            Text from = from_block.Descendants<Text>().Single();
                            Text copy = copy_block.Descendants<Text>().Single();
                            Text date = date_block.Descendants<Text>().Single();
                            Text subject = subject_block.Descendants<Text>().Single();

                            Text manager1 = manname1_block.Descendants<Text>().Single();
                            Text manager2 = manname2_block.Descendants<Text>().Single();
                            Text manager3 = manname3_block.Descendants<Text>().Single();
                            Text manager4 = manname4_block.Descendants<Text>().Single();
                            Text manager5 = manname5_block.Descendants<Text>().Single();
                            Text manager10 = manname10_block.Descendants<Text>().Single();

                            Text mandesg1 = mandesg1_block.Descendants<Text>().Single();
                            Text mandesg2 = mandesg2_block.Descendants<Text>().Single();
                            Text mandesg3 = mandesg3_block.Descendants<Text>().Single();
                            Text mandesg4 = mandesg4_block.Descendants<Text>().Single();
                            Text mandesg5 = mandesg5_block.Descendants<Text>().Single();
                            Text mandesg10 = mandesg10_block.Descendants<Text>().Single();

                            Text appr1 = approval1_block.Descendants<Text>().Single();
                            Text appr2 = approval2_block.Descendants<Text>().Single();
                            Text appr3 = approval3_block.Descendants<Text>().Single();
                            Text appr4 = approval4_block.Descendants<Text>().Single();
                            Text appr5 = approval5_block.Descendants<Text>().Single();
                            Text appr10 = approval10_block.Descendants<Text>().Single();


                            to.Text = to_Field;
                            from.Text = from_field;
                            copy.Text = to_Field;
                            date.Text = date_field;
                            subject.Text = subject_field;

                            manager1.Text = manname1;
                            manager2.Text = manname2;
                            manager3.Text = manname3;
                            manager4.Text = manname4;
                            manager5.Text = manname5;

                            mandesg1.Text = ManDesg1;
                            mandesg2.Text = ManDesg2;
                            mandesg3.Text = ManDesg3;
                            mandesg4.Text = ManDesg4;
                            mandesg5.Text = ManDesg5;

                            appr1.Text = approval1;
                            appr2.Text = approval2;
                            appr3.Text = approval3;
                            appr4.Text = approval4;
                            appr5.Text = approval5;

                            mainPart.Document.Save();
                        }
                    }
                }
                catch(Exception ex)
                {
                    throw ex;
                }
            }
        }

    }
    return true;
}

找不到文档。我想知道为什么？我是不是好像错过了什么？这在我的visual studio中的iisexpress上工作得很好，但如果我想将它指向要引用或直接使用的路径，它会告诉我找不到文档。

Answer 1

您正在向WordprocessingDocument.Open(string, bool)方法传递不正确的路径，该方法将抛出FileNotFoundException，因为至少在运行时环境中没有包含该路径的文档。因此，您需要了解如何指定驻留在CSS服务器上的不同类型内容的路径(例如，应用程序使用的内容；公共的静态资源，如CSS、JavaScript和图像文件)。

例如，在ASP.NET核心中，您可以使用IWebHostEnvironment接口的ContentRootPath和WebRootPath属性来查找相关的根路径。

因此，假设您的文档位于内容根目录下的某个文件夹中。假设_env是IWebHostEnvironment的一个实例，下面的代码示例演示如何指定要传递给WordprocessingDocument.Open(string, bool)方法的绝对路径。

string relativeDocPath = "path/relative/to/content/root/document.docx";
string absoluteDocPath = Path.Combine(_env.ContentRootPath, relativeDocPath);