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  注意：launch.json在您项目下的.vscode文件夹中。

在launch.json中，尝试添加：

"args": ["dropdb", "migratedb", "seeddb"]

到目标发射位置

在launch.json中提供上下文

默认情况下，launch.json将包含一个空的args元素，看起来像这样：

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": ".NET Core Launch (web)",
            "type": "coreclr",
            "request": "launch",
            "preLaunchTask": "build",
            "program": "${workspaceFolder}/<YourProjName>/bin/Debug/net6.0/YourProjName.dll",
            "args": [],
            "cwd": "${workspaceFolder}/<YourProjName>",
            "stopAtEntry": false,
            "serverReadyAction": {
            .
            .
            .
            // launch.json file continues...