# \_.parseInt（转成不同进制整数）

**语法：**

```javascript
_.parseInt(string, [radix=10])
```

**源代码链接：**[source](https://github.com/lodash/lodash/blob/4.17.10/lodash.js#L14476)

**npm包链接：**[npm package](https://www.npmjs.com/package/lodash.parseint)

**描述：**

转换`string`字符串为指定基数的整数。 如果基数是`undefined`或者`0`，则`radix`基数默认是`10`，如果`string`

字符串是16进制，则`radix`基数为`16`。

> **注意:**这个方法与[ES5 implementation](https://es5.github.io/#x15.1.2.2)的`parseInt`是一样的。

**开始版本：**1.1.0

**参数：**

* `string (string)`: 要转换的字符串。
* `[radix=10] (number)`:转换基数。

**返回值：**

* `(number)`: 返回转换后的整数。

**例子：**

```javascript
_.parseInt('08');
// => 8

_.map(['6', '08', '10'], _.parseInt);
// => [6, 8, 10]
```


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