```html
body {
fontfamily: Arial, sansserif;
lineheight: 1.6;
margin: 20px;
padding: 20px;
}
h1 {
color: 333;
}
p {
color: 666;
}
.container {
maxwidth: 800px;
margin: auto;
}
```html
body {
fontfamily: Arial, sansserif;
lineheight: 1.6;
margin: 20px;
padding: 20px;
}
h1 {
color: 333;
}
p {
color: 666;
}
.container {
maxwidth: 800px;
margin: auto;
}
区块链技术的发展为许多领域带来了革命性的变化,其中之一就是智能合约(Smart Contracts)。AE(智能合约模板)是一种基于区块链的智能合约模板,可以用于创建各种类型的去中心化应用(DApps)。下面是一个简单的区块链AE模板示例:
contract AE_Template {
address public owner;
mapping(address => uint256) public balances;
constructor() public {
owner = msg.sender;
}
function deposit() public payable {
require(msg.value > 0, "Deposit amount must be greater than 0");
balances[msg.sender] = msg.value;
}
function withdraw(uint256 amount) public {
require(amount > 0, "Withdrawal amount must be greater than 0");
require(balances[msg.sender] >= amount, "Insufficient balance");
balances[msg.sender] = amount;
payable(msg.sender).transfer(amount);
}
}
该智能合约模板包含以下功能:
这只是一个简单的区块链AE模板示例,你可以根据自己的需求进行修改和扩展,以创建适合你的去中心化应用。