Welcome reprint, but please indicate the source thank you: http://blog.csdn.net/shootyou/archive/2011/01/13/6135669.aspx
Let's talk about the principle:
When a client (PC browser or mobile browser) receives a response from Tomcat, the header is
Asp. NET with RewritePath redirection, the HTTP headers of the server response are multiple content-location:
http/1.1 OKcontent-length:48150Content-type:image/jpegContent-location:http://www.111cn.net/test.jpgLast-modified:tue, Dec 15:01:50
Intercept only get requests, and modify the contents of the header to feedback to the client[Java] View plain copy import java.io.ioexception; import java.lang.reflect.method; import javax.ws.rs.get;
Please refer to the question of downloading MP4 files in PHP. the file download is incomplete.
function dl_file($file){ $len = filesize($file); $filename = basename($file); $file_extension = strtolower(substr(strrchr($filename,"."),1));
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
Export data to Excel or CSV files based on php (with UTF-8 and gbk encoding conversion ). Php imports garbled characters to excel because utf8 encoding does not support all utf8 transcoding in the XP system. it perfectly solves the UTF-8 encoding
This article describes how to export php code to Excel or CSV (with UTF-8 and gbk encoding conversion, if you need a friend, refer to importing php to excel with garbled characters because utf8 encoding does not support all utf8 encoding and
Php imports garbled characters into excel because utf8 encoding does not support all utf8 transcoding In the XP system.
UTF-8 encoding casePhp code
Copy codeThe Code is as follows: Header ("Content-Type: application/vnd. ms-excel; charsets = UTF-8 "
This article for you to share the common header information about PHP usage Summary, the need for friends can look at the summary of the PHP header common usage is very detailed.
Some common headers header information header (' http/1.1 OK '); OK
PHP Import to Excel garbled is because UTF8 encoding in XP system does not support all UTF8 code transcoding once on the perfect solution
Utf-8 Coding CasePHP code
Copy Code code as follows:
Header
// Define the EncodingCopy codeThe Code is as follows: header ('content-Type: text/html; charset = UTF-8 ');// AtomCopy codeThe Code is as follows: header ('content-type: application/atom + xml ');// CSSCopy codeThe Code is as follows: header
This article describes how to export php code to Excel or CSV (with UTF-8 and gbk encoding conversion, if you need a friend, refer to importing php to excel with garbled characters because utf8 encoding does not support all utf8 encoding and
Header ("location:http://bbs.it-home.org";);
exit;//add "Exit" after each redirect to avoid errors and continue execution.
?>
Copy Code2,
Header ("refresh:2;url=http://bbs.it-home.org");
The Header () function sends an original HTTP header [HTTP header] to the client.
The header is the string sent by the server before the server passes HTML data to the browser with HTTP co-meaning.
Separate HTML files with a blank line. For more
In the development of PHP, we often need to use the header function to markThe header () function sends the original HTTP header to the client.The list of common header settings is as follows:Header' http/1.1 OK ');OK to access the header normally ('
header ()is used to send raw
HTTPHeaders. The http/1.1 specification for more information onHTTPHeaders.Example One:
Copy Code code as follows:
? Php
Header ("location:http://www.jb51.net";);
exit;//must add
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