Implementing a File Transfer Web Service with user authentication (4) (Turn)

Web Author: Cao Www.ASPCool.com time: 2001-11-28 22:52:41 reading times: 670


Below click "GetFile" We go to the next page, you see the page as shown in Figure 2, is not the same as the General Web service call page?


Figure 2

In order for us to see the difference between user authentication and no user authentication, we can comment out or delete the line of code with the user authentication annotation, and the same page you enter will be shown in Figure 3:


Figure 3

As you can see, there is no validation function, you can use the automatic generation of IE call page directly with the HTTP GET implementation call, the result returned is an XML file (SOAP response file). As shown in Figure 4:


Figure 4

The file is encoded and returned, look at the horizontal scroll bar, the file's encoding is all in one line.

OK, that's it. As for the file transfer part of the code I do not have to explain, it is noteworthy that this file transfer function on the text form of the file transfer support is very good for binary files when the size is greater than 4k will appear buffer overflow, if there is a better way to work with the author caomo@chinaren.com Contact.

Finally, about how the client writes the question, hehe, because the author time is limited, and listens to let's. You can try yourself first.