# set\_solidity\_version

选择 Solidity 版本,若该版本未安装则会自动安装。

## 方法定义

```python
@staticmethod
def set_solidity_version(solidity_version: str) -> None
```

## 参数说明

| 参数                | 类型  | 说明           |
| ----------------- | --- | ------------ |
| solidity\_version | str | Solidity 版本号 |

## 返回值

无

## 示例代码

```python
from poseidon.evm import Utils

# 设置 Solidity 版本
Utils.set_solidity_version("0.8.20")
```


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