在url中使用连字符还是下划线是更好的惯例?
应该是/about_us还是/about-us?
从可用性的角度来看,我个人认为/about-us对最终用户来说要好得多,而谷歌和大多数其他网站(以及javascript框架)使用下划线命名模式。只是风格的问题吗?破折号有兼容性问题吗?
在url中使用连字符还是下划线是更好的惯例?
应该是/about_us还是/about-us?
从可用性的角度来看,我个人认为/about-us对最终用户来说要好得多,而谷歌和大多数其他网站(以及javascript框架)使用下划线命名模式。只是风格的问题吗?破折号有兼容性问题吗?
当前回答
不只是破折号和下划线:
带空格的文本 textwithoutspaces 编码% 20空间% 20 % 20的url underscore_means_space dash-means-space + +是+空间 camelCase PascalCase “带空格的引用文本”(以及单引号和双引号) 斜杠/手段/空间 dot.means.space
其他回答
下划线替换不允许有空格的地方。破折号(连字符)可以是单词的一部分,因此将单词与已经包含连字符的连字符连接起来是丑陋的/令人困惑的。
Bad:
/low-budget-movies
好:
/low-budget_movies
I'm more comfortable with underscores. First of all, they match in with my regular programming experience of variable_names_are_not-subtraction, second of all, and I believe this was mentioned already, words can have hyphens, but they do not ever have underscores. To pick a really stupid example, "Nation-state country" is different from "nation state country". The former translates something like "the land of nation-states" (think "this here is gun country! Best move along, y'hear?"), whereas the latter looks like a list of sometime-synonyms. http://example.com/nation-state-country/ doesn't appear to mean the same as http://example.com/nation-state_country/, and yet, if hyphens are delimiters/"space"s in addition to characters in words, it can. The latter seems more clear as to the actual purpose, whereas the former looks more like that list, if anything.
不只是破折号和下划线:
带空格的文本 textwithoutspaces 编码% 20空间% 20 % 20的url underscore_means_space dash-means-space + +是+空间 camelCase PascalCase “带空格的引用文本”(以及单引号和双引号) 斜杠/手段/空间 dot.means.space
谷歌过去没有将下划线作为单词分隔符,我认为这很疯狂,但现在显然有了。由于这段历史,破折号是首选。尽管从搜索引擎优化的角度来看,下划线现在是允许的,但我仍然认为破折号是最好的。
一个好处是,一般不懂电脑的上网用户更有可能在键盘上输入破折号,他们甚至可能不知道下划线是什么。
就我个人而言,我会避免使用about-us或about_us,而使用about。