用于插入span标签的正则表达式

Question

我需要一个正则表达式来将字符串替换为下面的包装格式。

示例输入：

C# Regular expression for combination of space, alpha and special-character. Also for delta

输出：

<span>C# <span>Regular <span>expression <span>for <span>combination <span>of </span><span>space<span>,</span> </span><span>alpha </span><span>and </span><span>special</span><span>-</span><span>character</span>. </span><span>Also </span><span>for </span><span>delta</span>

Answer 1

您可以使用此replace来电：

var txt = "C# Regular expression for combination of space, alpha and special-character. Also for delta";

var result = txt.replace(/[\w#]+\s*|[^\w#]+\s*/g, "<span>$&</span>\n");

console.log(result);

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