how to fix http status 404

1. Status Code Overview The HTTP status code is responsible for the return result of the client HTTP request, the marking of the server-side processing is normal, the notification error, and so on. HTTP status codes,

HTTP status code and status code. HTTP status code Daquan, status code Daquan reference from RFC2616, and RFC2518, RFC2817, RFC2295, RFC2774, RFC4918 and other standard extensions. Several common STATUSCODE1

HTTP status Code Daquan, status code Daquan Reference is from RFC 2616 and is extended by RFC 2518, RFC 2817, RFC 2295, RFC 2774, RFC 4918, and other specifications. The red word represents a few of the more common status CODE "Continue":"101": Switching protocols"102": Processing (WebDAV; RFC 2518)"$": OK"201": Crea

Today, chatting with colleagues about the issue of HTTP status code, suddenly found that the work of all these years to deal with this day and the things do not have a detailed understanding. Everyday the most common status code is 500 and 404, almost engaged in it should know that perhaps not engaged in all know, hehe

HTTP status codes and Status Codes An error may occur when the browser requests services from the web server. This may return the following series of status messages:1xx: Information Message: Description: 100 Continue The server only receives some requests, but once the server does not reject th

HTTP status code and status code 1. Message 2. Successful 3. Redirection 4. Request error 5. Server Error 304: the response is forbidden to contain a message body. If the client sends a conditional GET request and the request is allowed, the content of the document (since the last access or according to the request conditions) if the

String[] { /* 400 */"Bad Request", /* 401 */ "Unauthorized", /* 402 */ "Payment Required", /* 403 */ "Forbidden", /* 404 */ "Not Found", /* 405 */ "Method Not Allowed", /* 406 */ "Not Acceptable", /* 407 */ "Proxy Authentication Required", /* 408 */ "Request Timeout", /* 409 */ "Conflict",

[Http] the http method, status code, and composition.Http (Hypertext Transfer Protocol) HyperText Transfer Protocol (Hyper Text Transfer Protocol) is a Transfer Protocol used to Transfer HyperText from a WWW server to a local browser. It makes the browser more efficient and reduces network transmission. It not only ensures that the computer transfers hypertext do

Common Status Codes:200-Server successfully returned to Web page 404-The requested page does not exist 503-Service Not available1XX (Temporary response)A status code that represents a temporary response and requires the requestor to continue the operation. 100 (continued) The requesting person shall continue to make the request. The server returns this code to in

status code indicates that there is a syntax error in the request message. 401 Unauthorized The status code indicates that the request sent requires authentication information that is authenticated by HTTP, and if 1 requests have been made before, the user authentication fails. The first time the browser receives a 401 response, the Authentication dialog w

When we visit a webpage, the browser sends a request to the Web page's owning server. Before the browser receives the server response information and displays the Web page, the server sends a header with an HTTP status code in response to the client request. Common HTTP Status codes:

) information as follows. # tar zcvf bak_lamp.tar.gz /var/spool/cron/ /etc/ /root/scripts/ /application/data/ /application/apache/logs/ /application/apache/conf/ >/dev/null You will then see the standard error (STDERR) information for the tar output. (LCTT: Naturally, you can do it without the V parameter.) ） # tar zcvf bak_lamp.tar.gz/var/spool/cron//etc//root/scripts//application/data//application/apache/logs// application/apache/conf/>/dev/null Tar:removing leading '/' fro

, but explicitly uses the Get method to get the resource 304 Not Modified When a client sends a request with a condition, the server side allows the request to access the resource, but returns directly if the request does not meet the criteria, such as caching the resource response 307 Temporary Redirect Temporary redirection, similar to 302, but 302 of the standard is not complied with, 307 will abide by the standard, will not be replaced from post to get

request.404 (not found) The requested Web page was not found by the server.405 (method Disabled) Disables the method specified in the request.406 (not accepted) cannot use the requested content attribute to respond to the requested Web page.407 (requires proxy authorization) This status code is similar to 401 (unauthorized), but specifies that the requestor should authorize the use of the proxy.408 (Reques

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 the server returns this response, it also indicates that the requestor should use the proxy.307 (Temporary redirect) The server is currently responding to requests from a Web page in a different location, bu

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 the server returns this response, it also indicates that the requestor should use the proxy.307 (Temporary redirect) The server is currently responding to requests from a Web page in a different location, but the request

We often encounter 404, 500, 302 and other hints, what do they mean? In addition to these common status codes, what are some of the status codes that we have not encountered but are likely to appear? Here I made a summary, share with you. HTTP Status Code Summary descriptio

you want to keep the POST request, you can use 307 : Redirect to keep the original data . a.php:Phpheader ("location:b.php"true307);Can. At this point a.php to b.php is still a POST request. 304 not Modified: unmodified (browser cache), for exampleWhen you visit a page for the first time:When the page is refreshed several times:The client (Chrome) tells the service that I have this picture and tells the server the number on the picture time (If-modified-since and If-none-match), asks the serve

Check the status of the mysql Master/slave configuration and fix the problem that slave does not start. mysqlslave 1. view the master StatusMysql> show master status; // Position should not be 0Mysql> show processlist;// The state should be Has sent all binlog to slave; waiting for binlog to be updated 2. view the slave statusMysql> show slave

Fix the index with status unusable and statusunusable Log On with the DBA permission and execute the following script. Declare-- Cursor pointing to the index of all UNUSABLE statesCursor c isSelect index_name, ownerFrom dba_indexesWhere status = 'unusable ';Owner dba_indexes.owner % type;Index_name dba_indexes.index_name % type;BeginOpen c;LoopFetch c into index_