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URLEncode Encoding and Decoding


URLEncode Encoding and Decoding-summary

URLEncode encoding and decoding, convert the characters to be transcoded into hexadecimal, then take 4 bits from right to left (less than 4 bits are processed directly), make one bit every 2 bits, add% in front, and encode into% XY format. It is applicable to the encoding of uniform resource identifier (URI). It is also used to prepare data for "application / x-www-form-urlencoded" mime, and then submit HTML form data through HTTP request.

URLEncode Encoding and Decoding-instructions

URLEncode encoding and decoding tool, providing online URLEncode encoding and decoding function.

  1. encodeURI and encodeURIComponent adopt UTF-8 character set by default
  2. encodeURI exclude the following characters   A-Z a-z 0-9 ; , / ? : @ & = + $ - _ . ! ~ * ' ( ) #
  3. encodeURIComponent exclude the following characters  A-Z a-z 0-9 - _ . ! ~ * ' ( )