TronLink钱包HTML5实现教程
TronLink钱包HTML5实现教程
本文将详细介绍如何使用HTML5、JSON、CSS和JavaScript创建一个简单的TronLink钱包界面。这个实现将展示钱包的基本功能,包括账户余额显示、交易记录和简单的转账功能。
什么是TronLink钱包?
TronLink是波场(TRON)区块链的官方浏览器插件钱包,类似于以太坊的MetaMask。它允许用户在浏览器中管理TRX和TRC代币,并与基于TRON的去中心化应用(DApp)交互。
HTML5TronLink钱包实现
1.HTML结构(index.html)
<!DOCTYPEhtml>
<htmllang="zh-CN">
<head>
<metacharset="UTF-8">
<metaname="viewport"content="width=device-width,initial-scale=1.0">
<metaname="description"content="TronLink钱包HTML5实现-一个轻量级的TRON区块链钱包界面">
<metaname="keywords"content="TronLink,TRON,钱包,区块链,TRX,HTML5,JavaScript">
<title>TronLink钱包HTML5实现</title>
<linkrel="stylesheet"href="style.css">
<linkhref="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500&display=swap"rel="stylesheet">
</head>
<body>
<divclass="container">
<headerclass="wallet-header">
<h1>TronLink钱包</h1>
<divclass="network-status"id="networkStatus">未连接</div>
</header>
<divclass="wallet-container">
<divclass="account-section">
<divclass="account-info">
<divclass="account-avatar"id="accountAvatar"></div>
<divclass="account-details">
<h2id="accountAddress">未连接账户</h2>
<divclass="account-balance">
<spanclass="balance-amount"id="trxBalance">0</span>
<spanclass="balance-currency">TRX</span>
</div>
</div>
</div>
<buttonclass="btnconnect-btn"id="connectBtn">连接钱包</button>
</div>
<divclass="action-section">
<buttonclass="btnaction-btn"id="sendBtn">发送</button>
<buttonclass="btnaction-btn"id="receiveBtn">接收</button>
<buttonclass="btnaction-btn"id="historyBtn">交易记录</button>
</div>
<divclass="transaction-section"id="transactionSection">
<h3>最近交易</h3>
<divclass="transaction-list"id="transactionList">
<divclass="no-transactions">没有交易记录</div>
</div>
</div>
<divclass="send-modal"id="sendModal">
<divclass="modal-content">
<spanclass="close-modal"id="closeModal">×</span>
<h3>发送TRX</h3>
<formid="sendForm">
<divclass="form-group">
<labelfor="recipientAddress">接收地址</label>
<inputtype="text"id="recipientAddress"placeholder="输入TRON地址">
</div>
<divclass="form-group">
<labelfor="sendAmount">金额(TRX)</label>
<inputtype="number"id="sendAmount"placeholder="0.00"step="0.01">
</div>
<buttontype="submit"class="btnsubmit-btn">确认发送</button>
</form>
</div>
</div>
</div>
</div>
<scriptsrc="script.js"></script>
</body>
</html>
2.CSS样式(style.css)
/全局样式/
{
margin:0;
padding:0;
box-sizing:border-box;
font-family:'Roboto',sans-serif;
}
body{
background-color:f5f5f5;
color:333;
line-height:1.6;
}
.container{
max-width:600px;
margin:0auto;
padding:20px;
}
/钱包头部/
.wallet-header{
display:flex;
justify-content:space-between;
align-items:center;
margin-bottom:30px;
}
.wallet-headerh1{
color:1c1c1c;
font-size:24px;
font-weight:500;
}
.network-status{
padding:5px10px;
border-radius:20px;
font-size:12px;
font-weight:500;
background-color:ff4757;
color:white;
}
.network-status.connected{
background-color:2ed573;
}
/账户部分/
.account-section{
background-color:white;
border-radius:10px;
padding:20px;
margin-bottom:20px;
box-shadow:02px10pxrgba(0,0,0,0.05);
}
.account-info{
display:flex;
align-items:center;
margin-bottom:20px;
}
.account-avatar{
width:50px;
height:50px;
border-radius:50%;
background-color:0093ff;
color:white;
display:flex;
align-items:center;
justify-content:center;
font-size:20px;
font-weight:bold;
margin-right:15px;
}
.account-detailsh2{
font-size:16px;
font-weight:500;
margin-bottom:5px;
word-break:break-all;
}
.account-balance{
font-size:24px;
font-weight:500;
}
.balance-currency{
font-size:16px;
color:666;
}
/按钮样式/
.btn{
padding:10px20px;
border:none;
border-radius:5px;
font-size:14px;
font-weight:500;
cursor:pointer;
transition:all0.3sease;
}
.connect-btn{
background-color:0093ff;
color:white;
width:100%;
}
.connect-btn:hover{
background-color:0077cc;
}
.action-section{
display:flex;
justify-content:space-between;
margin-bottom:20px;
}
.action-btn{
flex:1;
margin:05px;
background-color:white;
color:0093ff;
border:1pxsolid0093ff;
}
.action-btn:hover{
background-color:f0f8ff;
}
/交易部分/
.transaction-section{
background-color:white;
border-radius:10px;
padding:20px;
box-shadow:02px10pxrgba(0,0,0,0.05);
}
.transaction-sectionh3{
margin-bottom:15px;
font-size:18px;
font-weight:500;
}
.transaction-list{
max-height:300px;
overflow-y:auto;
}
.transaction-item{
padding:10px0;
border-bottom:1pxsolideee;
display:flex;
justify-content:space-between;
}
.transaction-item:last-child{
border-bottom:none;
}
.transaction-amount{
font-weight:500;
}
.transaction-amount.incoming{
color:2ed573;
}
.transaction-amount.outgoing{
color:ff4757;
}
.transaction-details{
font-size:12px;
color:666;
}
.no-transactions{
text-align:center;
color:999;
padding:20px0;
}
/模态框/
.send-modal{
display:none;
position:fixed;
top:0;
left:0;
width:100%;
height:100%;
background-color:rgba(0,0,0,0.5);
z-index:1000;
justify-content:center;
align-items:center;
}
.modal-content{
background-color:white;
padding:20px;
border-radius:10px;
width:90%;
max-width:400px;
position:relative;
}
.close-modal{
position:absolute;
top:10px;
right:15px;
font-size:24px;
cursor:pointer;
color:666;
}
.modal-contenth3{
margin-bottom:20px;
font-size:20px;
}
.form-group{
margin-bottom:15px;
}
.form-grouplabel{
display:block;
margin-bottom:5px;
font-size:14px;
color:666;
}
.form-groupinput{
width:100%;
padding:10px;
border:1pxsolidddd;
border-radius:5px;
font-size:14px;
}
.submit-btn{
background-color:0093ff;
color:white;
width:100%;
margin-top:10px;
}
.submit-btn:hover{
background-color:0077cc;
}
/响应式设计/
@media(max-width:480px){
.action-section{
flex-direction:column;
}
.action-btn{
margin:5px0;
}
}
3.JavaScript功能(script.js)
//模拟数据
constmockTransactions=[
{
id:1,
type:'incoming',
amount:10.5,
from:'TXYZ...1234',
to:'当前账户',
timestamp:'2023-05-1514:30'
},
{
id:2,
type:'outgoing',
amount:5.2,
from:'当前账户',
to:'TABC...5678',
timestamp:'2023-05-1409:15'
},
{
id:3,
type:'incoming',
amount:2.8,
from:'TDEF...9012',
to:'当前账户',
timestamp:'2023-05-1218:45'
}
];
//DOM元素
constconnectBtn=document.getElementById('connectBtn');
constaccountAddress=document.getElementById('accountAddress');
constaccountAvatar=document.getElementById('accountAvatar');
consttrxBalance=document.getElementById('trxBalance');
constnetworkStatus=document.getElementById('networkStatus');
consttransactionList=document.getElementById('transactionList');
constsendBtn=document.getElementById('sendBtn');
constreceiveBtn=document.getElementById('receiveBtn');
consthistoryBtn=document.getElementById('historyBtn');
constsendModal=document.getElementById('sendModal');
constcloseModal=document.getElementById('closeModal');
constsendForm=document.getElementById('sendForm');
constrecipientAddress=document.getElementById('recipientAddress');
constsendAmount=document.getElementById('sendAmount');
//模拟连接状态
letisConnected=false;
letcurrentAccount=null;
letcurrentBalance=0;
//初始化
functioninit(){
updateUI();
loadTransactions();
//事件监听
connectBtn.addEventListener('click',toggleConnection);
sendBtn.addEventListener('click',openSendModal);
receiveBtn.addEventListener('click',showReceiveAddress);
historyBtn.addEventListener('click',loadTransactions);
closeModal.addEventListener('click',closeSendModal);
sendForm.addEventListener('submit',handleSendTransaction);
//点击模态框外部关闭
window.addEventListener('click',(e)=>{
if(e.target===sendModal){
closeSendModal();
}
});
}
//更新UI状态
functionupdateUI(){
if(isConnected){
connectBtn.textContent='断开连接';
accountAddress.textContent=currentAccount;
accountAvatar.textContent=currentAccount.substring(0,1).toUpperCase();
trxBalance.textContent=currentBalance.toFixed(2);
networkStatus.textContent='已连接';
networkStatus.classList.add('connected');
}else{
connectBtn.textContent='连接钱包';
accountAddress.textContent='未连接账户';
accountAvatar.textContent='?';
trxBalance.textContent='0';
networkStatus.textContent='未连接';
networkStatus.classList.remove('connected');
}
}
//切换连接状态
functiontoggleConnection(){
if(isConnected){
disconnectWallet();
}else{
connectWallet();
}
}
//连接钱包
functionconnectWallet(){
//模拟TronLink连接
setTimeout(()=>{
isConnected=true;
currentAccount='TXYZabcdef1234567890ghijklmnopqrstuv';
currentBalance=18.75;
updateUI();
loadTransactions();
console.log('钱包已连接');
},1000);
}
//断开钱包连接
functiondisconnectWallet(){
isConnected=false;
currentAccount=null;
currentBalance=0;
updateUI();
transactionList.innerHTML='<divclass="no-transactions">没有交易记录</div>';
console.log('钱包已断开');
}
//加载交易记录
functionloadTransactions(){
if(!isConnected){
transactionList.innerHTML='<divclass="no-transactions">请先连接钱包</div>';
return;
}
if(mockTransactions.length===0){
transactionList.innerHTML='<divclass="no-transactions">没有交易记录</div>';
return;
}
transactionList.innerHTML='';
mockTransactions.forEach(tx=>{
consttxElement=document.createElement('div');
txElement.className='transaction-item';
constisIncoming=tx.type==='incoming';
constamountClass=isIncoming?'incoming':'outgoing';
constdirection=isIncoming?'从':'到';
constaddress=isIncoming?tx.from:tx.to;
txElement.innerHTML=`
<divclass="transaction-details">
<div>${direction}${address}</div>
<div>${tx.timestamp}</div>
</div>
<divclass="transaction-amount${amountClass}">
${isIncoming?'+':'-'}${tx.amount}TRX
</div>
`;
transactionList.appendChild(txElement);
});
}
//打开发送模态框
functionopenSendModal(){
if(!isConnected){
alert('请先连接钱包');
return;
}
sendModal.style.display='flex';
}
//关闭发送模态框
functioncloseSendModal(){
sendModal.style.display='none';
sendForm.reset();
}
//显示接收地址
functionshowReceiveAddress(){
if(!isConnected){
alert('请先连接钱包');
return;
}
alert(`您的TRON接收地址是:\n${currentAccount}\n\n请将此地址提供给发送方。`);
}
//处理发送交易
functionhandleSendTransaction(e){
e.preventDefault();
consttoAddress=recipientAddress.value.trim();
constamount=parseFloat(sendAmount.value);
//简单验证
if(!toAddress){
alert('请输入接收地址');
return;
}
if(!amount||amount<=0){
alert('请输入有效的金额');
return;
}
if(amount>currentBalance){
alert('余额不足');
return;
}
//模拟交易发送
console.log(`发送${amount}TRX到${toAddress}`);
//添加到交易记录
mockTransactions.unshift({
id:mockTransactions.length+1,
type:'outgoing',
amount:amount,
from:currentAccount,
to:toAddress,
timestamp:newDate().toLocaleString()
});
//更新余额
currentBalance-=amount;
updateUI();
loadTransactions();
//关闭模态框
closeSendModal();
alert('交易已提交!');
}
//初始化应用
document.addEventListener('DOMContentLoaded',init);
SEO优化说明
1.元标签优化:
-添加了描述(description)和关键词(keywords)元标签
-使用了语义化的标题结构
2.内容优化:
-提供了详细的教程说明
-代码注释完整,便于搜索引擎理解内容
3.移动友好:
-实现了响应式设计,适配不同设备
-使用了适合移动设备的交互方式
4.性能优化:
-精简的CSS和JavaScript
-避免使用阻塞渲染的资源
功能说明
这个TronLink钱包实现包含以下功能:
1.钱包连接/断开:模拟TronLink的连接过程
2.账户信息显示:显示账户地址和余额
3.交易记录:展示最近的交易历史
4.发送功能:模拟TRX转账
5.接收功能:显示接收地址
如何扩展
要将其连接到真实的TronLink钱包,你需要:
1.检查window.tronLink
是否存在
2.使用TronLink提供的API与TRON区块链交互
3.处理真实的交易签名和广播
if(window.tronLink&&window.tronLink.ready){
//使用真实TronLinkAPI
}else{
//显示安装TronLink的提示
}
这个实现提供了基础框架,你可以根据需要添加更多功能,如代币管理、智能合约交互等。
转载请注明出处: TronLink官网下载-TRON-TRX-波场-波比-波币-波宝|官网-钱包-苹果APP|安卓-APP-下载
本文的链接地址: https://tianjinfa.org/post/3252
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文章作者:
文章标题:TronLink钱包HTML5实现教程
文章链接:https://tianjinfa.org/post/3252
本站所有文章除特别声明外,均采用 CC BY-NC-SA 4.0 许可协议,转载请注明来自 !
文章标题:TronLink钱包HTML5实现教程
文章链接:https://tianjinfa.org/post/3252
本站所有文章除特别声明外,均采用 CC BY-NC-SA 4.0 许可协议,转载请注明来自 !
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