> ## Documentation Index
> Fetch the complete documentation index at: https://docs.buzz-up.io/llms.txt
> Use this file to discover all available pages before exploring further.

# personal_sign

> 连接钱包并且签名，personal_sign- 使用此方法可以最轻松地请求不需要在链上有效处理的人性化签名。此方法要求用户首先授予与其帐户交互的权限，因此请确保先调用eth_requestAccounts

***

### 参数

* message: (必填) 签名数据
* address: (必填) 地址

***

### 返回值

* <div>Signature<span style={{marginLeft:10,color:'#707070'}}>hex encoded bytes</span></div>

***

```js theme={null}
async function personal_sign() {
    try {
      const signature = await window.ethereum.request({
        method: 'personal_sign',
        params: [message, address],
      });
      console.log('签名结果:', signature);
    } catch (error) {
      console.log('签名失败:', signature);
    }
}
```