Uri构造函数在没有UriKind的情况下抛出相对路径异常

Question

Why is

 new Uri("temp/file.txt")

throwing the following exception

UriFormatException: Invalid URI: The format of the URI could not be determined.

instead of creating a relative Uri ? It doesn't know the format so why do I need to specify the UriKind.Relative argument? It still doesn't know the format when I do it. This is counterintuitive.

Is there a way to create a relative Uri without having to use the UriKind argument? Having to do this untermines the purpose of the Uri class because I now cannot use it for implicit string --> Uri converstion without checking the string myself each time.

Answer 1

您可能需要通过将RelativeOrAbsolute指定为UriKind来创建它：

var uri = new Uri("temp/file.txt", UriKind.RelativeOrAbsolute);