## isBuffer + [link](./isBuffer "Link to this entry.") + [source](https://github.com/lodash/lodash/blob/4.5.0正式版/lodash.src.js#L9618 "View in source.") + [npm](https://www.npmjs.com/package/lodash.isbuffer "See the npm package.") ``` _.isBuffer(value) ``` 检查 `value` 是否是个 `buffer` ### 参数 1. value (\*) 要检查的值 ### 返回值 (boolean) 如果是正确的类型，返回 `true`，否则返回 `false` ### 示例 ``` _.isBuffer(new Buffer(2)); // => true _.isBuffer(new Uint8Array(2)); // => false ```