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[JavaScript] decodeURI() vs decodeURIComponent()

by ์—ฅ?์€ 2023. 6. 14.
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๐Ÿ“Œ decodeURI() vs decodeURIComponent()

decodeURI ์™€ decodeURIComponent ๋Š” ์ธ์ฝ”๋”ฉ ๋œ URI๋ฅผ ๋””์ฝ”๋”ฉํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋˜๋Š” JavaScript ์ „์—ญ ํ•จ์ˆ˜๋‹ค.

 

 

โ—ฝ decodeURI() ์™€ decodeURIComponent() ์˜ ์ฐจ์ด์ 

• decodeURI()

 - encodeURI(url) ๋ฌธ์ž์—ด์„ ์‚ฌ์šฉํ•˜๋ฏ€๋กœ ๋ฌธ์ž, ํŠน์ˆ˜๋ฌธ์ž( / ? : @ & = + $ #)๋ฅผ ๋””์ฝ”๋”ฉํ•  ์ˆ˜ ์—†๋‹ค. 

 - ex) decodeURI("%41") : "A" ๋ฅผ ๋ฐ˜ํ™˜

 - ex) decodeURI("%26") : "%26" ์„ ๋ฐ˜ํ™˜ 

 

• decodeURIComponent()

 - ๋ฌธ์ž, ํŠน์ˆ˜๋ฌธ์ž๋ฅผ ๋””์ฝ”๋”ฉํ•  ์ˆ˜ ์žˆ๋„๋ก encodeURIComponent(url) ๋ฌธ์ž์—ด์„ ์‚ฌ์šฉํ•œ๋‹ค.

 - ex) decodeURIComponent("%41") : "A" ๋ฅผ ๋ฐ˜ํ™˜

 - ex) decodeURIComponent("%26") : "&" ๋ฅผ ๋ฐ˜ํ™˜

 

 

 

 

 

์ฐธ๊ณ  https://www.geeksforgeeks.org/difference-between-decodeuricomponent-and-decodeuri-functions-in-javascript/

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