正则表达式 - 2 个完整单词之间的全局搜索
我正在尝试使用正则表达式搜索两个完整单词之间的内容。例如：
所有的女孩都去了商场 镇。
在上面的字符串中，我想查找单词 all 和 to 之间的内容：
(?<=all).*?(?=to)/g
但是，它找到了两个匹配项，因为没有指示表达式仅在整个单词之间进行搜索：
" the girls went " //between all and to
" in " //between m(all) and (to)wn
我曾想过在表达式中添加空格，如下所示：
(?<= all ).*?(?= to )/g
但这在上面的字符串中不起作用，因为 all 是句子的第一个单词。
如何编写表达式，以便它仅在 2 个完整单词之间找到所有适当的内容，而没有部分单词匹配，如示例所示？
I'm attempting to search for content between 2 whole words using a regular expression. For example:
all the girls went to the mall in
town.
In the above string I want to find the content between the word all and to:
(?<=all).*?(?=to)/g
However, it's finding two matches since the expression is not instructed to search between whole words only:
" the girls went " //between all and to
" in " //between m(all) and (to)wn
I had thought to add spaces in the expression, like this:
(?<= all ).*?(?= to )/g
but this will not work in the above string since all is the first word of the sentence.
How can I write the expression so that it finds all appropriate content between 2 whole words only, without partial word matches as shown in the example?
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添加字边界
\b 是无宽度字边界。它匹配单词的开头或结尾（当然，由正则表达式定义）
Add word boundaries
\b is a no-width word boundary. It matches the beginning or end of a word (as defined by regex, of course)