startsWith
最后更新于:2022-04-02 00:07:33
## startsWith
+ [link](./startsWith "Link to this entry.")
+ [source](https://github.com/lodash/lodash/blob/4.5.0正式版/lodash.src.js#L12546 "View in source.")
+ [npm](https://www.npmjs.com/package/lodash.startswith "See the npm package.")
```
_.startsWith([string=''], [target], [position=0])
```
检查字符串是否以 `target` 开头。
### 参数
1. [string=''] (string)
要检索的字符串
2. [target] (string)
要检查的字符串
3. [position=0] (number)
检索的位置
### 返回值 (boolean)
如果符合条件返回`true`,否则返回 `false`
### 示例
```
_.startsWith('abc', 'a');
// => true
_.startsWith('abc', 'b');
// => false
_.startsWith('abc', 'b', 1);
// => true
```
';