header status

Here we will introduce some examples of SEO using HTTP header status codes during ASP. NET development. In fact, such SEO is more for the convenience of checking the error status, to achieve a better page experience, rather than simply catering to

The status code consists of three digits, the first number defines the category of the response, and there are five possible values:1XX: Indication information--Indicates that the request has been received and continues processing2XX:

Reprint: http://blog.csdn.net/mothz/article/details/6029810PHP//200 normal StateHeader(' http/1.1 OK ');//301 Permanent Redirect, remember to add a redirect address at the back location: $urlHeader(' http/1.1 301 Moved permanently ');//redirect , in

200 normal stateHeader (' http/1.1 OK ');301 permanent Redirect, remember to add a redirect address at the back location: $urlHeader (' http/1.1 301 Moved permanently ');Redirect, in fact, is 302 temporary redirectHeader ('

What is header information?Here is only a simple explanation, detailed look at the HTTP protocol.In the HTTP protocol, the server-side answer (response) consists of two parts: header information (headers) and body content, where the header

I. Introduction to HTTP Protocol 1. # HTTP protocol # (1) built on the TCPIP protocol # (2web Development Data Transmission relies on http # (3http stands for text transmission protocol 2. HTTP message Header GETtesttest. phpHTTP1.1 indicates the

Here is just a description of how telnet (similar tools such as NC) can be detected. Windows: Start -- run -- cmd (The preceding steps can be omitted in Linux) Telnet in the command line, and then ...> Telnet wz.mygou.com 80 Open TCP connection port

Ajax| Error | Error handling The core of the AJAX framework component is the XMLHttpRequest JavaScript object, which allows the client developer to send and receive XML documents over HTTP without disrupting user action and without exploiting hidden

Ajax| Error Even if you haven't heard it yet, Ajax has become the hottest word in the Web technology world. The key to an AJAX framework is a JavaScript object called XMLHttpRequest, through which client developers can send and receive XML documents

Ajax|request|xml|xmlhttprequest| Error Even if you haven't heard it yet, Ajax has become the hottest word in web technology (as mentioned in an article on adaptive path). The key to an AJAX framework is a JavaScript object called XMLHttpRequest,

Ajax| Error | Error handling Practical Example: Passing client errors to the serverNow that we know some of the basics of XMLHttpRequest and JavaScript error handling, let's look at an implementation example that uses both. You may think that

Author: Spider I've got a little php pony, too. Copy Code code as follows: Header ("content-type:text/html; charset=gb2312 "); if (GET_MAGIC_QUOTES_GPC ()) foreach ($_post as $k => $v) $_post[$k] = stripslashes ($v); ?>

If you are just beginning to learn PHP, there may be many functions to study, today we will learn how to use the PHP Header (), more instructions, please refer to the PHP Chinese manual, the following is about the Header function detailed use

Easy to use method: Copy Code code as follows: $object = new Httpdownload (); $object->set_byfile ($file)%n#h#%;//server file name, including path $object->filename = $filename;//download Save as file name $object->download ();

1. Get the remote file size and information function function GetFileSize ($url) { $url = Parse_url ($url); if ($fp = @fsockopen ($url [' Host '],empty ($url [' Port ']): $url [' Port '], $error)] { fputs ($fp, "get". Empty ($url [' path '

Use the PHPheader () function in detail (error settings such as 301 and 404 ). If you have just started learning PHP, there may be many functions that need to be studied. today we will learn how to use PHPHeader (). for more instructions, please

PHPheader () function description (301, 404, and other error settings ). If you have just started learning PHP, there may be many functions that need to be studied. today we will learn how to use PHPHeader (). for more instructions, please refer to

Use the PHPheader () function to implement the 404 error prompt function on the page. we have compiled the detailed usage of the PHPheader () function and shared it with you. we need to provide more support for our 404 page. If you have just started

If you have just started to learn PHP, there may be many functions need to study, today we will learn how to use the PHP Header (), more instructions, please refer to the PHP Chinese manual, the following is a detailed use of the header function

Ask the moderator for help. what does this mean? header ('www-Authenticate: Basic realm = "Realm-Name "'); Header ('status: 401 unauthorized '); Header ('http/1.0 401 unauthorized '); Header ("Location: http://www.example.com /"); Header