Differences between contenttype, charset, and pageencoding
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The contenttype attribute specifies the HTTP content type of the response. If contenttype is not specified, the
Header usage
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.
In php echo and header (content-type: texthtml; charsetuft-8); why can't they be used together? In php, add the header ("content-type: text/html; charset = uft-8"); in this sentence, the android client does not receive the data sent to the android
When doing dealspider, you must know the charset of the page, and then convert it into a UTF-8, and finally use the regular expression of glib for matching and search. Curl itself does not provide such a function. Previously, we saw the following in
Use java. nio. charset. CharsetDecoder to automatically recognize character sets, charsetdecoder
The methods for automatically recognizing character sets that can be found on the Internet are studied. The effective method is to use the third-party
1, request.setcharacterencoding () is the setting of the value taken from the request or the value taken from the databaseOnce specified, the correct string can be obtained directly through GetParameter (), and if not specified, the ISO8859-1
Imread)
Http: // 127.0.0.1/bom.html
Set header to: Content-Type: text/html; charset = UTF-8
Page content:
Specifically, bom.html is encoded as unicode. That is, the BOM on this page is ff fe.
Use IE Chrome Opera Firefox to access this page.
We can
The use of HTTP header accept-charset?
Accept-charset accept-encoding accept-language in HTTP headers do they work much? Feel the Content-type function is very big.
A program that encounters a person with an easy-to-write page that returns HTML code.
I believe you must have met, open a Web page, but show a heap of like garbled, such as "бїяазъся", "????????"? Remember the message header fields Accept-charset, accept-encoding, Accept-language, content-encoding, content-language in HTTP? And
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