如要啟用遠端除錯,您需要新增防火牆規則以允許流量傳輸到目標機器,並且啟用連到除錯遠端工具的連線。如果採用 Visual Studio 2017,則通訊埠為 4022。
Cloud Tools for Visual Studio 可以使用遠端 PowerShell 連線為您安裝並啟動遠端工具。首先必須啟用遠端 PowerShell HTTPs 通訊埠 5986。
在您完成除錯後,請將防火牆規則移除。
依序選取 [Tools] (工具) > [Google Cloud Tools] > [Show Google Cloud Explorer] (顯示 Google Cloud Explorer),啟動 Cloud Explorer。
以滑鼠右鍵按一下 Compute Engine VM 執行個體,並選取 [Firewall Options...] (防火牆選項…)。
取消勾選「Allow Visual Studio Debugger connections to the instance」(允許 Visual Studio 偵錯工具連線至執行個體) 與「Allow Remote PowerShell HTTPs traffic to the instance」(允許遠端 PowerShell HTTPs 至執行個體的流量) 防火牆規則的核取方塊。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-09-04 (世界標準時間)。"],[],[],null,["# Attaching the remote debugger\n\n| **Beta**\n|\n|\n| This feature is subject to the \"Pre-GA Offerings Terms\" in the General Service Terms section\n| of the [Service Specific Terms](/terms/service-terms#1).\n|\n| Pre-GA features are available \"as is\" and might have limited support.\n|\n| For more information, see the\n| [launch stage descriptions](/products#product-launch-stages).\n\nThis document describes how to attach the Visual Studio remote debugger to\nprocesses on a Compute Engine Virtual Machine running Windows.\n\nPrerequisites\n-------------\n\nBefore you begin, ensure your virtual machine meets the following prerequisites:\n\n- Running the Windows operating system\n\n- Has a public IP address\n\n- Has Remote PowerShell installed and enabled\n\n - If you don't want to enable Remote PowerShell connection, or if it's not\n installed on the VM, you can find steps to install the Visual Studio\n Debugger Remote Tools manually by searching for **MSDN Visual Studio\n Remote Debugging**.\n\n - You can also [add firewall rules](/compute/docs/vpc/using-firewalls)\n to unblock the Debugger Remote Tool port.\n\nYou can [deploy an ASP.NET framework image](https://console.cloud.google.com/marketplace/details/click-to-deploy-images/aspnet?_ga=1.196962543.236660576.1482928062)\nthat meets all of these prerequisites.\n\nAttaching the remote debugger\n-----------------------------\n\nTo attach the remote debugger:\n\n1. Select **Tools** \\\u003e **Google Cloud Tools** \\\u003e **Show Google Cloud Explorer** to\n launch the **Cloud Explorer**.\n\n2. Right click the Compute Engine VM instance you want to attach the\n remote debugger to and select **Attach debugger**.\n\n The attach debugger wizard displays.\n3. Click **OK** when prompted to add firewall rules to allow traffic to the\n required ports.\n\n 1. The **Learn more** link in the dialog takes you to the [Opening firewall ports](#open_firewall_port) section for more information.\n4. Select the process to debug and click **OK**.\n\nNote the following:\n\n- The first time you connect to a remote VM instance, the wizard installs Visual\n Studio Debugger Remote Tools for you. This installation can take some time if\n the VM is in a different region.\n\n- The debugger tools are installed in `Program Files\\VisualStudioRemoteTools` on\n the target machine.\n\n- You must load symbols manually if you optimize your release build:\n\n 1. As you are debugging your application, select **Debug** \\\u003e **Windows** \\\u003e\n **Modules**.\n\n 2. Locate your debuggee assembly.\n\n 3. Right click the appropriate entry and select **Load Symbols**.\n\n### Opening firewall ports\n\nTo enable remote debugging, you need to add firewall rules to allow traffic to\nthe target machine and enable connection to the Debugging Remote Tools. For\nVisual Studio 2017, the port is **4022**.\n\nCloud Tools for Visual Studio can install and start remote tools for you using a\nremote PowerShell connection. You first must enable remote PowerShell HTTPs port\n**5986**.\n\nWhen you are finished debugging, remove the firewall rules:\n\n1. Select **Tools** \\\u003e **Google Cloud Tools** \\\u003e **Show Google Cloud Explorer** to\n launch the **Cloud Explorer**.\n\n2. Right click the Compute Engine VM instance and select\n **Firewall Options...**.\n\n3. Clear the checkboxes for the **Allow Visual Studio Debugger connections to\n the instance** and the **Allow Remote PowerShell HTTPs traffic to the\n instance** firewall rules.\n\n4. Click **Save** to remove the firewall rules."]]