javascript - 正则表达式用于匹配句子中间的名字

Question

我正在 try catch 段落中的名称，并将它们作为数组返回。带有名称的句子包含“names are”。示例:

The first sentence. Some second sentence. Third sentence and the names are John, Jane, Jen. Here is the fourth sentence about other stuff.

期望的输出:

[“约翰”、“简”、“仁”]

尝试

paragraph.match(/names are ([A-Za-z ]+,{0,1} {0,1})+\./)

Answer 1

您可以使用 names are ([^.]+) 来匹配下一个句点之前的所有内容。然后使用 split将名称获取到数组

const str = 'The first sentence. Some second sentence. Third sentence and the names are John, Jane, Jen. Here is the fourth sentence about other stuff.'

const regex = /names are ([^.]+)/,
      names = str.match(regex)[1],
      array = names.split(/,\s*/)

console.log(array)