## split + [link](./split "Link to this entry.") + [source](https://github.com/lodash/lodash/blob/4.5.0正式版/lodash.src.js#L12498 "View in source.") + [npm](https://www.npmjs.com/package/lodash.split "See the npm package.") ``` _.split([string=''], [separator], [limit]) ``` 以 `separator` 拆分字符串 **注意:** 这个方法基于 [`String#split`](https://mdn.io/String/split) ### 参数 1. [string=''] (string) 要拆分的字符串 2. [separator] (RegExp|string) 拆分的分隔符 3. [limit] (number) 限制的数量 ### 返回值 (Array) 返回拆分部分的字符串的数组 ### 示例 ``` _.split('a-b-c', '-', 2); // => ['a', 'b'] ```