獲得2個字符之間

Question

所有字符串

我有以下字符串：

"The length must be between <xmin> and <xmax> characters" 

我試圖讓所有的單詞/字符串是<>之間，但我的代碼我只得到如下：

xmin> and <xmax 

這是我的代碼：

var srctext = "The length must be between <xmin> and <xmax> characters"; 
 
    var re = srctext.match(/\<(.*)\>/).pop(); 
 
    console.log(re);

我怎麼能得到xmin和xmax？

Answer 1

使用non-greedy正則表達式匹配最少。

var srctext = "The length must be between <xmin> and <xmax> characters"; 
 
var re = srctext.match(/<(.*?)>/g); 
 
console.log(re);

，或者使用negated character class

var srctext = "The length must be between <xmin> and <xmax> characters"; 
 
var re = srctext.match(/<([^>]*)>/g); 
 
console.log(re);

---

UPDATE：要當正則表達式包含g（全局）標誌使用帶有while循環的RegExp#exec方法時，獲取捕獲的值。

var srctext = "The length must be between <xmin> and <xmax> characters", 
 
    regex=/<([^>]*)>/g, 
 
    m,res=[]; 
 

 
while(m=regex.exec(srctext)) 
 
    res.push(m[1]) 
 
    
 
console.log(res);