ASP.NET CORE版本中的HttpContext.Current.Request.Form.AllKeys

bbu*_*ver 4 c# invalidoperationexception httpcontext asp.net-core

foreach (string key in HttpContext.Current.Request.Form.AllKeys)
{
   string value = HttpContext.Current.Request.Form[key];
}
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什么是上述代码的.net核心版本?好像.net核心取出AllKeys并用Keys代替它.我试图将上面的代码转换为.net核心方式,但它抛出了无效的操作异常.

HttpContext.Request.Form ='HttpContext.Request.Form'抛出类型'System.InvalidOperationException'的异常

转换代码:

foreach (string key in HttpContext.Request.Form.Keys)
{      
}
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Gab*_*ert 9

你可以使用这个:

var dict = Request.Form.ToDictionary(x => x.Key, x => x.Value.ToString());
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在这种情况下,您可以迭代字典,也可以直接访问值:

dict["Hello"] = "World"
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