Question

我想将字符串str = "hello, my name is \"michael\", what's your's?"转换为"hello, my name is <span class="name">michael</span>

我怎样才能在javascript中执行此操作？我知道如何进行str替换，但是如何获取我选择/替换它的内容。

感谢!!!

Answer 1

str = "hello, my name is \"michael\", my friend's is \"bob\". what's yours?";
str.replace(/"([^"]+)"/g, '<span class="name">$1</span>');

输出：

hello, my name is <span class="name">michael</span>, my friend's is <span class="name">bob</span>. what's your's?

Answer 2

虽然@davin的回答是正确的，但我认为你会想要处理双引号的实例。

var str = "hello, my name is \"michael\", what's your's? Is is \"James\" or is it blank:\"\"";

*代替+就足够了：

/"([^"]*)"/g

虽然您可以通过简单的首次解析搜索完全丢弃它并替换：

str.replace(/""/,"")