There are three functions in JavaScript that can encode strings, namely: Escape,encodeuri,encodeuricomponent, corresponding 3 decoding functions:, decodeuri,decodeuricomponent.Here's a brief look at the difference between them1 Escape ()
For example, a url like the following: foo.com? Timestamp time & amp; nonce random string & amp; sign can be thought of in the following ways: 1. Save the database: first visit, save the url to the database, the second access, check the database; 2.
1. Eacape (): This method does not encode ASCII letters and numbers, nor does it encode the following ASCII punctuation marks: * @-_ +. / 。 All other characters will be replaced by escape sequences. In other cases the
If an encoding is required, it indicates that this is not suitable for transmission. There are a variety of reasons, such as a large size that contains private data. For a URL, encoding is required because some characters in the URL may cause
JS to encode the text involves 3 functions: Escape,encodeuri,encodeuricomponent, the corresponding 3 decoding function: unescape,decodeuri,decodeuricomponent 1, passing parameters need to use encodeuricomponent, so that the combined URL will not be #
JavaScript code involves three functions: Escape, encodeuri, and encodeuricomponent. The corresponding three decoding functions are: Unescape, decodeuri, and decodeuricomponent.
1. encodeuricomponent is required when passing parameters so that the
Java.net
Class URI
public final class URI
Extends object
Implements comparable
>, Serializable
Indicates a Uniform Resource Identifier (URI) reference.
Except for some minor differences mentioned below, such instances represent a URI
Apache URL rewriting rules and apacheurl Rewriting1. Introduction
The rewrite function of Apached is the mod_rewrite module function, which is a module of apache. It is very powerful and can operate all parts of the URL.
Therefore, we can rewrite
1. IntroductionApached's rewrite function, which is the Mod_rewrite module function, is a module of Apache. It's very powerful and can manipulate all parts of the URL.So we can rewrite the URL and give the user a generous URL that can be converted
Rewirte basic function is to implement the URL of the jump and hide the real address, based on the Perl language of the canonical table specification. Usually help us achieve quasi-static, quasi-folder, domain name jump, prevent hotlinking and so on.
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