replace
最后更新于:2022-04-02 00:07:24
## replace
+ [link](./replace "Link to this entry.")
+ [source](https://github.com/lodash/lodash/blob/4.5.0正式版/lodash.src.js#L12451 "View in source.")
+ [npm](https://www.npmjs.com/package/lodash.replace "See the npm package.")
```
_.replace([string=''], pattern, 要替换的内容)
```
替换字符串中匹配的内容为给定的内容
**注意:** 这个方法基于 [`String#replace`](https://mdn.io/String/replace)
### 参数
1. [string=''] (string)
待替换的字符串
2. pattern (RegExp|string)
要匹配的内容
3. 要替换的内容 (Function|string)
### 返回值 (string)
返回替换完成的字符串
### 示例
```
_.replace('Hi Fred', 'Fred', 'Barney');
// => 'Hi Barney'
```
';