URL location.search 的语法或格式

Question

是否为 URL 的“搜索”部分指定了 syntax/format？

像?id!=123&(name=foo|name=bar)这样使用可以吗？
这会在 javascript/Spring 框架中工作还是我需要编写自定义解析器？

Answer 1

Is there a syntax/format specified for the "search" part of the URL?

是的。 query部分的产生式规则在RFC 3986. I often find it is easier to look at the entire collection of production rules, which are grouped together in appendix A

中指定

query         = *( pchar / "/" / "?" )

pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"

unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
pct-encoded   = "%" HEXDIG HEXDIG
   
sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"
              / "*" / "+" / "," / ";" / "="

Is it alright to use like ?id!=123&(name=foo|name=bar)?

VERTICAL LINE不符合标准；所以你应该对它进行百分比编码

?id!=123&(name=foo%7Cname=bar)

应该没问题。

如果这在任何地方都“有效”，我会感到震惊。正是出于这个原因，我们制定了标准。

URL location.search 的语法或格式

Syntax or format for URL location.search

javascript

rest

w3c

spring

http