[C＃在网络路径目录上创建文件时拒绝访问

Question

我在将pdf文件保存到网络的路径目录时遇到问题，但是保存到本地文件夹时工作正常。

我已经尝试过显示几个代码。我还更改了网络文件夹的安全权限，以添加“网络服务”（在线），并具有修改，读取和执行，列出文件夹内容，读取，写入的权限（我是否需要特殊权限或完全控制权？）。我在做什么错？

***本地文件夹：成功

            Telerik.Reporting.Processing.ReportProcessor reportProcessor = new ReportProcessor();
            RenderingResult result = reportProcessor.RenderReport("PDF", instanceReportSource, null);

            string documentName = ProductionInstructionPrintPage.plantCode + ProductionInstructionPrintPage.machine + ProductionInstructionPrintPage.ordNum;
            string filePath = @"C:\Users\Lily\Desktop\SavingPdfTesting";
            string fileName = documentName + "." + result.Extension;
            string full_path = filePath + fileName;

            //writes the pdf to disk
            using (FileStream fs = new FileStream(full_path, FileMode.Create))
            {
                fs.Write(result.DocumentBytes, 0, result.DocumentBytes.Length);
            }

***网络尝试1：失败-访问被拒绝

            Telerik.Reporting.Processing.ReportProcessor reportProcessor = new ReportProcessor();
            RenderingResult result = reportProcessor.RenderReport("PDF", instanceReportSource, null);

            string documentName = ProductionInstructionPrintPage.plantCode + ProductionInstructionPrintPage.machine + ProductionInstructionPrintPage.ordNum;
            string filePath = @"\\\\testing.company.com\reports\";
            string fileName = documentName + "." + result.Extension;
            string full_path = filePath + fileName;

            //writes the pdf to disk
            using (FileStream fs = new FileStream(full_path, FileMode.Create))
            {
                fs.Write(result.DocumentBytes, 0, result.DocumentBytes.Length);
            }

***网络尝试＃2：失败-访问被拒绝

            Telerik.Reporting.Processing.ReportProcessor reportProcessor = new ReportProcessor();
            RenderingResult result = reportProcessor.RenderReport("PDF", instanceReportSource, null);

            string documentName = ProductionInstructionPrintPage.plantCode + ProductionInstructionPrintPage.machine + ProductionInstructionPrintPage.ordNum;
            string filePath = @"\\testing.company.com\reports\";
            string fileName = documentName + "." + result.Extension;
            string full_path = filePath + fileName;

            //writes the pdf to disk
            using (FileStream fs = new FileStream(full_path, FileMode.Create))
            {
                fs.Write(result.DocumentBytes, 0, result.DocumentBytes.Length);
            }

***网络尝试＃3：失败-找不到目录

            Telerik.Reporting.Processing.ReportProcessor reportProcessor = new ReportProcessor();
            RenderingResult result = reportProcessor.RenderReport("PDF", instanceReportSource, null);

            string documentName = ProductionInstructionPrintPage.plantCode + ProductionInstructionPrintPage.machine + ProductionInstructionPrintPage.ordNum;
            string filePath = @"I:\testing.company.com\reports\";
            string fileName = documentName + "." + result.Extension;
            string full_path = filePath + fileName;

            //writes the pdf to disk
            using (FileStream fs = new FileStream(full_path, FileMode.Create))
            {
                fs.Write(result.DocumentBytes, 0, result.DocumentBytes.Length);
            }

Answer 1

检查共享的权限。如您所述，您已向“网络服务”添加了权限，但是运行您的应用程序的用户是什么？