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When a user tries to access content on a server that is running Internet information Services (IIS) over HTTP, IIS returns a numeric code that represents the status of the request. The status code can indicate whether a specific request has succeeded, and can reveal the exac
response for redirection, even if the original request is post, even though it can actually be redirected only if the answer to the POST request is 303. For this reason, HTTP 1.1 has been added in 307 to allow for more cleanup of the region in several status codes: When a 303 response occurs, the browser can follow th
is dedicated to IIS 6.0. 403.19-CGI cannot be executed for clients in the application pool. This error code is dedicated to IIS 6.0. 403.20-logon to passport failed. This error code is dedicated to IIS 6.0. 404 Not foundThe resource at the specified location cannot be found. This is also a common response. · 404.0-(none)-No file or directory found. · 404.1-unable to access the web site on the requested port. · 404.2-the Web service
//client request succeeded Bad Request//client requests have syntax errors and cannot be understood by the server 401 Unauthorized//request unauthorized, this status code must be used with the Www-authenticate header field 403 Forbidden//server receives
Meaning of IIS status code (HTTP request) SummaryWhen a user attempts to access content on a server that is running Internet Information Service (IIS) through HTTP or file transfer protocol (FTP, IIS returns a digital code indicating the Request
://www.jb51.net/logo.gif) [function. readfile]: failed to open stream: HTTP request failed! Which of the following warning information is used?Copy codeThe Code is as follows:Ob_start ();Readfile ("http://www.jb51.net/logo.gif ");$ Img = ob_get_contents ();Ob_end_clean (); I
When you use the file_get_contents method that comes with php5 to obtain remote files, sometimes file_get_contents (): failed to open stream: HTTP request failed will appear! This warning message. Google or baidu, there are many such problems. The solution is to modify php. ini, enable allow_url_fopen, and change it to
file_get_contents function sometimes goes wrong failed to open Stream:http request failed! The address is above, some address can, some on failed to open stream:http request failed!,File_get_contents open are some RAR files, and
The file_get_contents function sometimes fails to failed to open stream: HTTP request failed! The address is above. Some addresses are acceptable, and some are failed to open stream: HTTP req
Fopen is a very good function to collect remote server content and save it to a local location. It can also open local files, next let's take a look at the solution to the failed to open stream: HTTP request failed problem when using the fopen function. $ Handle = fopen ("http
The HTTP request does not have status information because the user closes/cancels the request before the HTTP return, or the firewall. W3C has a corresponding Description: http://www.w3.org/TR/XMLHttpRequest/#the-
filter is carried out one after the other, using Multipartfilter to process the file, in the form of hiddenhttpmethodfilter processing the hidden name of the _method input. Next Multipartfilter the value of the configured multipartresolverbeanname in the XML that is configured in Contextconfiglocation.Org.springframework.web.multipart.support.MultipartFilter handles the file stream in the HTTP request and
request header is divided into the request line, the Request header field, the General header field and the Entity header field, which will be described in detail later. Below is the structure of the request message. This is the request Headerswhen requesting a page in the
HTTP State code (HTTP status codes)Some of the common status codes are: A 1xx (temporary response) represents a temporary response and requires a status code for the requester to continue the operation. Code description100 (continued) The requesting person shall continue to
The HTTP status code is divided into five main categories:100~199: Information Tips200~299: Success300~399: redirect400~499: Client Error500~599: Server ErrorStatus codes provide a convenient way for clients to understand the results of a transaction, and a summary of each status code is given below.100~199 ———— Informational
different URIs 303 See other: Yes The response from the previous request can be found on another URI, and the client should use the GET method to request 307 temporary Redirect: The response to the current request can be found on another URI, the client should keep the original request method to
other locations) The server returns this code when the requestor should use a separate GET request for the different locations to retrieve the response.304 (not modified) The requested webpage has not been modified since the last request. When the server returns this response, the Web page content is not returned.305 (using a proxy) the requestor can only use the proxy to access the requested Web page. If
1XX (Temporary response)2XX (Success)3XX (redirected)4xx (Request error)HTTP Status Code 400 (Error request) The server does not understand the syntax of the request.HTTP status Code 401 (unauthorized)
HTTP request by: Request line; message header; Request Body compositionRequest LineRequest Url:http://172.32.4.33:8080/operation/v2/autoserver/queryautoserver.htm//requesting addressRequest Method:post//Requesting methodStatus code:200 OK//Request State CodeRemote address:17
the resulting content in the entity body portion of the response.PATCH: The entity contains a table that describes the differences from the original content represented by the URI.Move: The requesting server moves the specified page to another network address.Copy: The request server copies the specified page to another network address.Link: Request the server to establish a link relationship.UNLINK: Break
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