Request failed due to HTTP status 404

Http: // localhost: 1966/web/cart. aspx

A server error occurs in the "/Web" application.
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Request failed due to HTTP status 404: Not found.
Note: An unhandled exception occurs during the execution of the current Web request. Check the stack trace information for details about the error and the source of the error in the code.

Exception details: system. net. webexception: The request failed due to HTTP status 404: Not found.

Source error:

Row 49: [system. web. services. protocols. soapdocumentmethodattrispace ("http://tempuri.org/Pay", requestnamespace = "http://tempuri.org/", responsenamespace = "http://tempuri.org/", use = system. web. services. description. soapbindinguse. literal, parameterstyle = system. web. services. protocols. soapparameterstyle. wrapped)]
Row 50: Public payresults pay (string customerid, string customerpassword, int amount ){
Row 51: object [] Results = This. Invoke ("pay", new object [] {
Row 52: customerid,
Row 53: customerpassword,
 

Source File: C:/Windows/Microsoft. NET/framework/v2.0.50727/Temporary ASP. NET files/web/3d1ab783/1259033d/App_WebReferences.w-sseotm.0.cs line: 51

Stack trace:

[Webexception: The request failed due to HTTP status 404: Not found.]
System. Web. Services. Protocols. soaphttpclientprotocol. readresponse (soapclientmessage message, webresponse response, stream responsestream, Boolean asynccall) + 551137
System. Web. Services. Protocols. soaphttpclientprotocol. Invoke (string methodname, object [] parameters) + 204
Mybank. mybankservice. pay (string customerid, string customerpassword, int32 amount) in C:/Windows/Microsoft. net/framework/v2.0.50727/Temporary ASP. net files/web/3d1ab783/1259033d/App_WebReferences.w-sseotm.0.cs: 51
Cart. imgb_salary_click (Object sender, imageclickeventargs E) in D:/ZY/mybookshop1117/mybookshop/web/cart. aspx. CS: 53
System. Web. UI. webcontrols. imagebutton. onclick (imageclickeventargs e) + 86
System. Web. UI. webcontrols. imagebutton. raisepostbackevent (string eventargument) + 115
System. Web. UI. webcontrols. imagebutton. system. Web. UI. ipostbackeventhandler. raisepostbackevent (string eventargument) + 7
System. Web. UI. Page. raisepostbackevent (ipostbackeventhandler sourcecontrol, string eventargument) + 11
System. Web. UI. Page. raisepostbackevent (namevaluecollection postdata) + 33
System. Web. UI. Page. processrequestmain (Boolean includestagesbeforeasyncpoint, Boolean includestagesafterasyncpoint) + 1746

 
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MATERIALS:
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The HTTP 404 or not found response Response Message is an HTTP Response Message (HTTP Status Code ), this message indicates that when the client accesses the website, the server cannot provide messages normally, or the server cannot respond without knowing the cause. 404 warning messages may be confused with server not found (the server cannot be found) or other similar messages.

When the client uses HTTP flood to access the network, the server must provide different "responses" to different "requirements 」, for example, when the browser sends an HTML file (website), it carries the response message of a digital response and mime. The first "4" in generation 404 represents the website address of the customer, for example, the website address of the customer. The last two data records represent the specific website information. The three characters of HTTP in Yuan Dynasty are similar to those of FTP and NNTP in the early period.

From the perspective of HTTP, there will usually be an acceptable response after 404 messages [1], many network servers have their own domain name "404" and "not found.

404 warning messages are usually displayed after the target face is changed or removed. Because these two types of information require servers with special architectures, many websites do not use them.