Escape encoding/decoding

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Escape code ↓ Escape decoding ↑ empty

Introduction to Escape Sequences:

1. Escape encoding is a method of converting non-ASCII characters in a string into the %xx format, where xx is the hexadecimal code of that character in the character set table.

2. Escape encoding uses the ISO Latin character set to encode the specified string. Spaces, punctuation marks, special characters, and other non-ASCII characters are converted into the %xx format, where xx is the hexadecimal number representing the character’s encoding in the character set table.

3. Differences between Escape encoding and encodeURI/encodeURIComponent:

(1) Escape encoding encodes all non-ASCII characters.

(2) `encodeURI` and `encodeURIComponent` primarily encode special characters within URLs.

(3) Escape encoding does not take URL-specific rules into account.

(4) `encodeURI` and `encodeURIComponent` encode characters according to URL encoding rules to ensure the resulting string can be used as part of a URL.