ASP.NET Core 8 Web API接口断点无法命中问题求助

AI 小北

2026-6-16

ASP.NET Core 8 Web API接口断点无法命中问题

我创建了一个ASP.NET Core 8 Web API项目，已更新program.cs中的目标代码，但接口内的断点无法命中，仅能调试program.cs入口处的代码。

接口代码

proposalApi.MapGet("/proposals", () => {
    try
    {
        DirectoryInfo dir = new DirectoryInfo(ProposalsDirectory);
        var files = dir.GetFiles("*.txt").Select(x => x.Name).ToList();
        var data = files.Select(x => new
        {
            index = int.Parse(new String(x.Where(Char.IsDigit).ToArray())),
            value = x
        }).OrderByDescending(x => x.index).Select(x => x.value).ToArray();

        return data.Count() == 0 ? Results.NotFound() : Results.Ok(data);
    }
    catch (Exception ex)
    {
        return ErrorDetails(ex);
    }
});

proposalApi.MapGet("/proposals/{fileName}", (int fileName) => {
    try
    {
        string content = File.ReadAllText(ProposalsDirectory + fileName);
        return Results.Ok(content);
    }
    catch (Exception ex)
    {
        return ErrorDetails(ex);
    }
});