## constant + [link](./constant "Link to this entry.") + [source](https://github.com/lodash/lodash/blob/4.5.0正式版/lodash.src.js#L13223 "View in source.") + [npm](https://www.npmjs.com/package/lodash.constant "See the npm package.") ``` _.constant(value) ``` 创建一个返回 `value` 的函数 ### 参数 1. value (\*) 要返回的值 ### 返回值 (Function) 返回新的函数 ### 示例 ``` var object = { 'user': 'fred' }; var getter = _.constant(object); getter() === object; // => true ```