javascript - 之间的正则表达式匹配文本

Question

我得到的字符串如下:

"some text here /word/ asdhd"
"some other likehere/word1/hahas"
"some other likehere/dhsad huasdhuas huadssad/h ah as/"

我需要的是获取两个斜杠 'word'、'word1'、'dhsad huasdhuas huadssad' 和 'h ah as' 之间的字符串。

什么是正则表达式？

Answer 1

编辑，以防您有多个这些词，并且想遍历它们。*由于问题已更改，请再次编辑。*

var myregexp = /\/(.+?)(?=\/)/g;
var match = myregexp.exec(subject);
while (match != null) {

        // matched text: match[1]

    match = myregexp.exec(subject);
}

解释:

    // \/(.+?)(?=\/)
// 
// Match the character “/” literally «\/»
// Match the regular expression below and capture its match into backreference number 1 «(.+?)»
//    Match any single character that is not a line break character «.+?»
//       Between one and unlimited times, as few times as possible, expanding as needed (lazy) «+?»
// Assert that the regex below can be matched, starting at this position (positive lookahead) «(?=\/)»
//    Match the character “/” literally «\/»