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The % character is encoded as %25. As the aforementioned rfc does not include any reference of encoding spaces as +, i guess using %20 is the way to go today. If you look at rfc 3986 appendix a, you will see that space is simply not mentioned anywhere in the grammar for defining a url.
Man finds 20 rattlesnakes in his garage The Global Herald
我的世界永久获得夜视效果的指令是/effect @a night_vision 99999999 255 true或/effect @a night_vision 99999 250。 在《我的世界》游戏中，玩家可以通过指令来获得各种效. Since it's not mentioned anywhere in. I am interested in knowing why '%20' is used as a space in urls, particularly why %20 was used and why we even need it in the first place.
@metabyter i think it is more technically correct to phrase the question as in a url, should i encode the spaces using %20 or + in the query part of a url? because while the example.
The common space character is encoded as %20 as you noted yourself. A bit of explaining as to what that %2520 is :
