javascript - 如何使用正则表达式在逗号后换行

Question

我需要使用正则表达式在逗号后换行（也欢迎使用另一种方法）

function breakLineAfterComma(){
    let Text = "This is an Example. Break Line Here"
    Text.replace('regex here')
    return Text;
}

标签： javascript

Answer 1

您可以使用String.replace换行符替换所有句点和空格：

function breakLineAfterComma(){
    let Text = "This is an Example. Break Line Here. Break Line Here"
    return Text.replace(/\. /g, "\n");
}

console.log(breakLineAfterComma())

您还可以使用String.replaceAll：

function breakLineAfterComma(){
    let Text = "This is an Example. Break Line Here. Break Line Here"
    return Text.replaceAll(". ", "\n");
}

console.log(breakLineAfterComma())