...
export default async function(req, res) {
req.session.nonce = crypto.randomInt(111111, 999999)
res.end(`Hey! Sign this message to prove you have access to this wallet. This won't cost you anything.\n\nSecurity code (you can ignore this): ${req.session.nonce}`)
}
```
然后，不是硬...
...家张首晟的名言：
**”the final truth must be simple, beautiful and universal“**
后面的分析文章中，我们依然能够感受到这种简洁的魅力。
下一节继续分析[uniswap中交易以及添加移除流动性对价格产生的影响](https://learnblockchain.cn/artic...
...
参考
[GitHub - gakonst/foundry: Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.](https://github.com/gakonst/foundry)
[Getting Started With Forge — Wilson (mirror.xyz)](https://w.mirror.xyz/mOUlpgkWA178HNUW7xR20TdbGRV6dMid7uChqxf...
... }
fn introduce(&self) {
println!("Hello, my name is {} and I am {} years old.", self.name, self.age);
}
}
fn main() {
let person = Person::new(String::from("Alice"), 30);
person.introduce();
}
```
### Trait 对象
**定义 Trait**
定义 Trait：使用...