两个特殊字符之间的正则表达式

问题描述

是否可以在JQuery或Javascript中复制此PHP代码段...

Is there a way to replicate this PHP snippet in JQuery or Javascript...

<?php
  $A = preg_match_all('#{.*(.*)}#U', $value, $B); //matches all between {} put it into array "B"
  $C = $B[1]; // array[0] = "{content}" --- array[1] = "content"
?>

4个小时左右，我一直试图找到类似的东西，但无济于事.基本上，目标是找到{和}之间的所有内容，然后将该信息提取出来才有用.

I have been trying to find something similar for like 4 hours or so to no avail.The goal is basically to find everything between { and } and then pull that information out to be useful.

我不是Javascript专家，所以我将不胜感激.预先谢谢你.

I am no Javascript expert so I would appreciate any help. Thank you in advance.

推荐答案

您可以使用以下方法将{和}之间的所有文本块放入数组:

You can get all blocks of text between { and } into an array with this:

function getBracedText(input) {
    var re = /\{(.*?)\}/g, matches, output = [];
    while (matches = re.exec(input)) {
        output.push(matches[1]);
    }
    return(output);
}

var str = "Some text {tag} and more {text}";
var results = getBracedText(str);
// results == ["tag", "text"];

正在运行的演示: http://jsfiddle.net/jfriend00/DT4Km/

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