在JavaScript中将'\n'替换为<br>

Question

我有 var recommend = 'I recommended Garden Solutions for this Tender Contracting on the basis of\n\n1)Top Scorer for tender\n2)Professional Experience in Building Services\n3)Approved Service Providers';

我想\n用HTML中断替换,并希望显示如下:

我在此基础上推荐了Garden Solutions for this Tender Contracting

1)投标的最佳得分手

2)建筑服务的专业经验

3)经批准的服务提供商

我正在使用JavaScript的替换功能

var val = recommend.replace("\n","<br>");

但它不起作用.

Answer 1

使用正则表达式(RegExp)文字和"global"(g)修饰符:

var val = recommend.replace(/\n/g, "<br />");

或RegExp直接使用:

var val = recommend.replace(RegExp("\n","g"), "<br>");