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。这个实现将包含基本的钱包功能,如连接钱包、显示余额和发送交易等。
什么是TronLink钱包?
TronLink是波场(TRON)区块链上最受欢迎的钱包之一,它允许用户与TRONdApps交互、管理TRX和TRC代币。本教程将创建一个简化版的TronLink界面,帮助你理解其工作原理。
完整的HTML5实现代码
以下是完整的HTML5TronLink钱包实现代码:
<!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-一个简单的波场区块链钱包界面">
<metaname="keywords"content="TronLink,TRON,波场,区块链钱包,HTML5钱包">
<title>TronLink钱包HTML5实现|波场区块链钱包</title>
<style>
/全局样式/
:root{
--primary-color:2e86de;
--secondary-color:54a0ff;
--dark-color:222f3e;
--light-color:f5f6fa;
--success-color:26de81;
--danger-color:ff6b6b;
}
{
margin:0;
padding:0;
box-sizing:border-box;
font-family:'SegoeUI',Tahoma,Geneva,Verdana,sans-serif;
}
body{
background-color:var(--light-color);
color:var(--dark-color);
line-height:1.6;
}
.container{
max-width:1200px;
margin:0auto;
padding:20px;
}
/导航栏样式/
header{
background-color:var(--dark-color);
color:white;
padding:15px0;
box-shadow:02px10pxrgba(0,0,0,0.1);
}
nav{
display:flex;
justify-content:space-between;
align-items:center;
}
.logo{
font-size:24px;
font-weight:bold;
color:white;
text-decoration:none;
}
.logospan{
color:var(--primary-color);
}
.connect-btn{
background-color:var(--primary-color);
color:white;
border:none;
padding:10px20px;
border-radius:5px;
cursor:pointer;
font-weight:bold;
transition:all0.3sease;
}
.connect-btn:hover{
background-color:var(--secondary-color);
}
/钱包主体样式/
.wallet-container{
display:flex;
flex-wrap:wrap;
gap:20px;
margin-top:30px;
}
.wallet-card{
background-color:white;
border-radius:10px;
box-shadow:05px15pxrgba(0,0,0,0.1);
padding:25px;
flex:1;
min-width:300px;
}
.wallet-header{
display:flex;
justify-content:space-between;
align-items:center;
margin-bottom:20px;
}
.wallet-title{
font-size:20px;
font-weight:bold;
}
.wallet-address{
background-color:var(--light-color);
padding:8px15px;
border-radius:20px;
font-size:14px;
font-family:monospace;
word-break:break-all;
}
.balance{
text-align:center;
margin:30px0;
}
.balance-amount{
font-size:36px;
font-weight:bold;
margin:10px0;
}
.balance-label{
color:7f8c8d;
font-size:14px;
}
/交易表单样式/
.form-group{
margin-bottom:20px;
}
label{
display:block;
margin-bottom:8px;
font-weight:500;
}
input,select{
width:100%;
padding:12px;
border:1pxsolidddd;
border-radius:5px;
font-size:16px;
}
.submit-btn{
background-color:var(--primary-color);
color:white;
border:none;
padding:12px20px;
border-radius:5px;
cursor:pointer;
font-size:16px;
font-weight:bold;
width:100%;
transition:all0.3sease;
}
.submit-btn:hover{
background-color:var(--secondary-color);
}
/交易历史样式/
.transaction-history{
margin-top:30px;
}
.transaction-item{
background-color:white;
border-radius:5px;
padding:15px;
margin-bottom:15px;
box-shadow:02px5pxrgba(0,0,0,0.05);
display:flex;
justify-content:space-between;
align-items:center;
}
.transaction-details{
flex:1;
}
.transaction-amount{
font-weight:bold;
}
.transaction-sent{
color:var(--danger-color);
}
.transaction-received{
color:var(--success-color);
}
/响应式设计/
@media(max-width:768px){
.wallet-container{
flex-direction:column;
}
.wallet-card{
width:100%;
}
}
/加载动画/
.loader{
border:4pxsolidf3f3f3;
border-top:4pxsolidvar(--primary-color);
border-radius:50%;
width:30px;
height:30px;
animation:spin1slinearinfinite;
margin:20pxauto;
display:none;
}
@keyframesspin{
0%{transform:rotate(0deg);}
100%{transform:rotate(360deg);}
}
/通知样式/
.notification{
position:fixed;
top:20px;
right:20px;
padding:15px25px;
border-radius:5px;
color:white;
font-weight:bold;
box-shadow:03px10pxrgba(0,0,0,0.2);
display:none;
z-index:1000;
}
.notification.success{
background-color:var(--success-color);
}
.notification.error{
background-color:var(--danger-color);
}
</style>
</head>
<body>
<header>
<divclass="container">
<nav>
<ahref=""class="logo">Tron<span>Link</span></a>
<buttonid="connectWallet"class="connect-btn">连接钱包</button>
</nav>
</div>
</header>
<divclass="container">
<divclass="wallet-container">
<divclass="wallet-card">
<divclass="wallet-header">
<divclass="wallet-title">我的钱包</div>
<divid="walletAddress"class="wallet-address">未连接</div>
</div>
<divclass="balance">
<divclass="balance-label">余额(TRX)</div>
<divid="walletBalance"class="balance-amount">0.00</div>
</div>
<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>
<buttonid="sendTransaction"class="submit-btn">发送交易</button>
<divid="loader"class="loader"></div>
</div>
<divclass="wallet-card">
<divclass="wallet-header">
<divclass="wallet-title">交易历史</div>
</div>
<divid="transactionHistory"class="transaction-history">
<!--交易历史将通过JavaScript动态加载-->
<p>暂无交易记录</p>
</div>
</div>
</div>
</div>
<divid="notification"class="notification"></div>
<script>
//模拟钱包数据
constwalletData={
address:"",
balance:0,
transactions:[]
};
//模拟TronLinkAPI
consttronLinkApi={
requestConnection:asyncfunction(){
//模拟异步连接
returnnewPromise((resolve)=>{
setTimeout(()=>{
//生成随机地址用于演示
constrandomAddress="T"+Math.random().toString(36).substring(2,34).toUpperCase();
resolve(randomAddress);
},1000);
});
},
getBalance:asyncfunction(address){
//模拟异步获取余额
returnnewPromise((resolve)=>{
setTimeout(()=>{
//随机余额用于演示
constrandomBalance=(Math.random()1000).toFixed(2);
resolve(randomBalance);
},800);
});
},
sendTransaction:asyncfunction(from,to,amount){
//模拟异步发送交易
returnnewPromise((resolve,reject)=>{
setTimeout(()=>{
if(!to||!amount||amount<=0){
reject("无效的交易参数");
}else{
consttxHash="0x"+Math.random().toString(36).substring(2,66);
resolve(txHash);
}
},1500);
});
},
getTransactions:asyncfunction(address){
//模拟异步获取交易历史
returnnewPromise((resolve)=>{
setTimeout(()=>{
//生成一些随机交易用于演示
consttransactions=[];
constcount=Math.floor(Math.random()5)+1;
for(leti=0;i<count;i++){
constisReceived=Math.random()>0.5;
constrandomAmount=(Math.random()100).toFixed(2);
constrandomAddress="T"+Math.random().toString(36).substring(2,34).toUpperCase();
transactions.push({
hash:"0x"+Math.random().toString(36).substring(2,66),
timestamp:Date.now()-Math.floor(Math.random()72460601000),
amount:randomAmount,
to:isReceived?address:randomAddress,
from:isReceived?randomAddress:address,
type:isReceived?"received":"sent"
});
}
//按时间排序
transactions.sort((a,b)=>b.timestamp-a.timestamp);
resolve(transactions);
},1000);
});
}
};
//DOM元素
constconnectWalletBtn=document.getElementById("connectWallet");
constwalletAddressEl=document.getElementById("walletAddress");
constwalletBalanceEl=document.getElementById("walletBalance");
constrecipientAddressEl=document.getElementById("recipientAddress");
constsendAmountEl=document.getElementById("sendAmount");
constsendTransactionBtn=document.getElementById("sendTransaction");
consttransactionHistoryEl=document.getElementById("transactionHistory");
constloaderEl=document.getElementById("loader");
constnotificationEl=document.getElementById("notification");
//显示通知
functionshowNotification(message,isSuccess){
notificationEl.textContent=message;
notificationEl.className=`notification${isSuccess?'success':'error'}`;
notificationEl.style.display='block';
setTimeout(()=>{
notificationEl.style.display='none';
},3000);
}
//格式化地址
functionformatAddress(address){
if(!address)return"未连接";
return`${address.substring(0,6)}...${address.substring(address.length-4)}`;
}
//格式化日期
functionformatDate(timestamp){
returnnewDate(timestamp).toLocaleString();
}
//渲染交易历史
functionrenderTransactions(transactions){
if(transactions.length===0){
transactionHistoryEl.innerHTML="<p>暂无交易记录</p>";
return;
}
lethtml="";
transactions.forEach(tx=>{
constisReceived=tx.type==="received";
constformattedAmount=parseFloat(tx.amount).toFixed(2);
html+=`
<divclass="transaction-item">
<divclass="transaction-details">
<div>${isReceived?'来自':'发送至'}:${formatAddress(isReceived?tx.from:tx.to)}</div>
<div>时间:${formatDate(tx.timestamp)}</div>
<div>交易哈希:${formatAddress(tx.hash)}</div>
</div>
<divclass="transaction-amount${isReceived?'transaction-received':'transaction-sent'}">
${isReceived?'+':'-'}${formattedAmount}TRX
</div>
</div>
`;
});
transactionHistoryEl.innerHTML=html;
}
//连接钱包
connectWalletBtn.addEventListener("click",async()=>{
try{
connectWalletBtn.disabled=true;
connectWalletBtn.textContent="连接中...";
constaddress=awaittronLinkApi.requestConnection();
walletData.address=address;
//更新UI
walletAddressEl.textContent=formatAddress(address);
connectWalletBtn.textContent="已连接";
//获取余额
constbalance=awaittronLinkApi.getBalance(address);
walletData.balance=balance;
walletBalanceEl.textContent=balance;
//获取交易历史
consttransactions=awaittronLinkApi.getTransactions(address);
walletData.transactions=transactions;
renderTransactions(transactions);
showNotification("钱包连接成功",true);
}catch(error){
console.error("连接钱包失败:",error);
showNotification("连接钱包失败:"+error.message,false);
connectWalletBtn.disabled=false;
connectWalletBtn.textContent="连接钱包";
}
});
//发送交易
sendTransactionBtn.addEventListener("click",async()=>{
constrecipient=recipientAddressEl.value.trim();
constamount=parseFloat(sendAmountEl.value);
if(!walletData.address){
showNotification("请先连接钱包",false);
return;
}
if(!recipient){
showNotification("请输入接收地址",false);
return;
}
if(isNaN(amount)||amount<=0){
showNotification("请输入有效的金额",false);
return;
}
if(amount>parseFloat(walletData.balance)){
showNotification("余额不足",false);
return;
}
try{
sendTransactionBtn.disabled=true;
loaderEl.style.display="block";
consttxHash=awaittronLinkApi.sendTransaction(
walletData.address,
recipient,
amount
);
//更新余额
constnewBalance=(parseFloat(walletData.balance)-amount).toFixed(2);
walletData.balance=newBalance;
walletBalanceEl.textContent=newBalance;
//更新交易历史
constnewTransaction={
hash:txHash,
timestamp:Date.now(),
amount:amount.toFixed(2),
to:recipient,
from:walletData.address,
type:"sent"
};
walletData.transactions.unshift(newTransaction);
renderTransactions(walletData.transactions);
//清空表单
recipientAddressEl.value="";
sendAmountEl.value="";
showNotification(`交易成功!哈希:${formatAddress(txHash)}`,true);
}catch(error){
console.error("发送交易失败:",error);
showNotification("发送交易失败:"+error,false);
}finally{
sendTransactionBtn.disabled=false;
loaderEl.style.display="none";
}
});
</script>
</body>
</html>
代码解析
1.HTML结构
我们的TronLink钱包界面包含以下主要部分:
-导航栏:显示应用名称和连接钱包按钮
-钱包信息卡片:显示钱包地址和余额
-交易表单:用于发送TRX
-交易历史记录:显示最近的交易
2.CSS样式
我们使用了现代化的CSS设计,包括:
-CSS变量定义主题颜色
-响应式布局,适配不同屏幕尺寸
-卡片式设计增强用户体验
-动画效果提升交互体验
3.JavaScript功能
我们实现了一个模拟的TronLinkAPI,包含以下功能:
-requestConnection()
:模拟连接钱包
-getBalance()
:获取钱包余额
-sendTransaction()
:发送交易
-getTransactions()
:获取交易历史
4.主要功能实现
连接钱包
当用户点击"连接钱包"按钮时,会触发以下流程:
1.调用tronLinkApi.requestConnection()
获取钱包地址
2.使用获取的地址调用getBalance()
和getTransactions()
3.更新UI
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: http://www.tianjinfa.org/post/2888
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文章作者:
文章标题:TronLink钱包HTML5实现教程
文章链接:http://www.tianjinfa.org/post/2888
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文章标题:TronLink钱包HTML5实现教程
文章链接:http://www.tianjinfa.org/post/2888
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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