URL/Link 中的合法字符和非法字符是什么? [英] What are the legal and illegal characters in URL/Link?

问题描述

如果存在非法字符会怎样?URL 是否通过将非法字符编码为其他内容来自行修复?

What happens if there is a illegal character? Does the URL fix it self by encoding the illegal characters into something else?

推荐答案

如此处

ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~:/?#[]@!$&'()*+,;=.任何其他字符都需要使用百分比编码进行编码(%hh).URI 的每一部分都有关于什么的进一步限制字符需要用百分比编码的词来表示.

ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~:/?#[]@!$&'()*+,;=. Any other character needs to be encoded with the percent-encoding (%hh). Each part of the URI has further restrictions about what characters need to be represented by an percent-encoded word.

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