failed http error code 404

No one would think that a site visitor would stay on the wrong page, but in fact it does. Especially on the 404 error page, visitors will often stay. So, you can design the 404 error page More attractive to the user, and should not let the user

TTP 400-Invalid requestHTTP 401.1-Unauthorized: Logon failedHTTP 401.2-Unauthorized: Server configuration issues cause logon failureHTTP 401.3-acl prohibit access to resourcesHTTP 401.4-Unauthorized: Authorization denied by filterHTTP

Http status code (200, 404, 500, etc.) (to CSDN), 500 and other csdn When we send a request from a client to the serverThe server returns the status code to us.The status code is the status of the server response.Through this, we can know whether

This article mainly introduces the ASP 404 Jump Instance (not 302 and 200), has certain reference value, the interested small partners can refer to The main reasons for 404 are as follows: 1. Browsers and crawlers: Some browsers will request the

1. Consider whether you can surf the internet2. Update with Apt-get and try Apt-get install againIf Apt-get update also appears many 404 Not found or failed to fetch, should consider to replace own source, Baidu searches/etc/apt/sources.list3. If

HTTP 400-invalid requestHTTP 401.1-unauthorized: Logon FailedHTTP 401.2-unauthorized: logon fails due to server configuration problemsHTTP 401.3-ACL prohibit Resource AccessHTTP 401.4-unauthorized: Authorization denied by filterHTTP

Invalid HTTP 400– requestHTTP 401.1– not authorized: Logon failedHTTP 401.2– not authorized: Login failed due to server configuration problemHTTP 401.3–acl prohibit access to resourcesHTTP 401.4– not authorized: Authorization denied by filterHTTP 401

HTTP 400-Invalid request HTTP 401.1-Unauthorized: Logon failed HTTP 401.2-Unauthorized: Server configuration issues cause logon failure HTTP 401.3-acl prohibit access to resources HTTP 401.4-Unauthorized: Authorization denied by filter HTTP

HTTP error Code table all HTTP status codes and their definitions.Code indication2XX success200 normal; The request is complete.201 Normal; Immediately after the POST command.202 normal; Accepted for processing, but processing is not yet complete.203

HTTP Error Code Description:"100": continue"101": witching protocols"200": OK"201": created& Quot; 202 & quot;: accepted"203": Non-authoritative information"204": NO content"205": reset content"206": Partial content& Quot; 300 & quot;: Multiple