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TronLink钱包HTML5实现教程

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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。这个实现是原创的,并且考虑了SEO优化因素。

什么是TronLink钱包?

TronLink是波场(TRON)区块链的官方浏览器扩展钱包,允许用户安全地存储、发送和接收TRX及其他TRC代币。本文将展示如何创建一个简化版的TronLink钱包界面。

HTML5结构

首先,我们创建基本的HTML5结构:

<!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>
<linkrel="stylesheet"href="styles.css">
</head>
<body>
<headerclass="wallet-header">
<h1>TronLink钱包</h1>
<divclass="wallet-status"id="walletStatus">未连接</div>
</header>

<mainclass="wallet-container">
<sectionclass="wallet-connect"id="connectSection">
<h2>连接钱包</h2>
<buttonid="connectBtn"class="btn-primary">连接TronLink</button>
</section>

<sectionclass="wallet-info"id="infoSection"style="display:none;">
<h2>钱包信息</h2>
<divclass="wallet-address">
<label>地址:</label>
<spanid="walletAddress"></span>
<buttonid="copyAddressBtn"class="btn-secondary">复制</button>
</div>
<divclass="wallet-balance">
<label>余额:</label>
<spanid="walletBalance">0TRX</span>
</div>

<divclass="transaction-form">
<h3>发送TRX</h3>
<divclass="form-group">
<labelfor="recipientAddress">接收地址:</label>
<inputtype="text"id="recipientAddress"placeholder="输入接收方TRON地址">
</div>
<divclass="form-group">
<labelfor="amount">金额(TRX):</label>
<inputtype="number"id="amount"placeholder="0.00">
</div>
<buttonid="sendBtn"class="btn-primary">发送</button>
</div>
</section>

<sectionclass="transaction-history"id="historySection"style="display:none;">
<h2>交易历史</h2>
<divclass="history-list"id="historyList">
<!--交易历史将通过JavaScript动态加载-->
</div>
</section>
</main>

<footerclass="wallet-footer">
<p>©2023TronLink钱包HTML5实现|非官方演示版本</p>
</footer>

<scriptsrc="wallet-data.json"></script>
<scriptsrc="script.js"></script>
</body>
</html>

CSS样式

接下来是CSS样式文件(styles.css):

/基础样式/
body{
font-family:'SegoeUI',Tahoma,Geneva,Verdana,sans-serif;
line-height:1.6;
color:333;
background-color:f5f5f5;
margin:0;
padding:0;
}

/头部样式/
.wallet-header{
background-color:1c1c1e;
color:white;
padding:1rem2rem;
display:flex;
justify-content:space-between;
align-items:center;
}

.wallet-headerh1{
margin:0;
font-size:1.5rem;
}

.wallet-status{
background-color:ff4757;
color:white;
padding:0.5rem1rem;
border-radius:20px;
font-size:0.9rem;
}

.wallet-status.connected{
background-color:2ed573;
}

/主容器样式/
.wallet-container{
max-width:800px;
margin:2remauto;
padding:01rem;
}

/钱包连接部分/
.wallet-connect{
background-color:white;
border-radius:8px;
padding:2rem;
margin-bottom:2rem;
box-shadow:02px10pxrgba(0,0,0,0.1);
text-align:center;
}

.wallet-connecth2{
margin-top:0;
color:1c1c1e;
}

/钱包信息部分/
.wallet-info{
background-color:white;
border-radius:8px;
padding:2rem;
margin-bottom:2rem;
box-shadow:02px10pxrgba(0,0,0,0.1);
}

.wallet-infoh2{
margin-top:0;
color:1c1c1e;
}

.wallet-address,.wallet-balance{
margin-bottom:1.5rem;
padding:1rem;
background-color:f8f9fa;
border-radius:6px;
}

.wallet-address{
display:flex;
align-items:center;
flex-wrap:wrap;
gap:1rem;
}

.wallet-addresslabel,.wallet-balancelabel{
font-weight:bold;
margin-right:0.5rem;
}

/交易表单/
.transaction-form{
margin-top:2rem;
padding:1.5rem;
background-color:f8f9fa;
border-radius:6px;
}

.transaction-formh3{
margin-top:0;
}

.form-group{
margin-bottom:1rem;
}

.form-grouplabel{
display:block;
margin-bottom:0.5rem;
font-weight:bold;
}

.form-groupinput{
width:100%;
padding:0.75rem;
border:1pxsolidddd;
border-radius:4px;
font-size:1rem;
}

/交易历史/
.transaction-history{
background-color:white;
border-radius:8px;
padding:2rem;
box-shadow:02px10pxrgba(0,0,0,0.1);
}

.transaction-historyh2{
margin-top:0;
}

.history-list{
margin-top:1rem;
}

.transaction-item{
padding:1rem;
border-bottom:1pxsolideee;
display:flex;
justify-content:space-between;
}

.transaction-item:last-child{
border-bottom:none;
}

.transaction-amount{
font-weight:bold;
}

.transaction-amount.received{
color:2ed573;
}

.transaction-amount.sent{
color:ff4757;
}

/按钮样式/
.btn-primary{
background-color:1c1c1e;
color:white;
border:none;
padding:0.75rem1.5rem;
border-radius:4px;
font-size:1rem;
cursor:pointer;
transition:background-color0.3s;
}

.btn-primary:hover{
background-color:333;
}

.btn-secondary{
background-color:f8f9fa;
color:1c1c1e;
border:1pxsolidddd;
padding:0.5rem1rem;
border-radius:4px;
font-size:0.9rem;
cursor:pointer;
transition:all0.3s;
}

.btn-secondary:hover{
background-color:e9ecef;
}

/页脚样式/
.wallet-footer{
text-align:center;
padding:1rem;
background-color:1c1c1e;
color:white;
margin-top:2rem;
}

/响应式设计/
@media(max-width:600px){
.wallet-header{
flex-direction:column;
text-align:center;
gap:1rem;
}

.wallet-address{
flex-direction:column;
align-items:flex-start;
}
}

JavaScript功能

下面是JavaScript文件(script.js):

//模拟钱包数据
constwalletData={
address:"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X5",
balance:125.75,
transactions:[
{
id:"1",
type:"received",
amount:50.0,
from:"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X6",
to:"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X5",
timestamp:"2023-05-15T10:30:00Z"
},
{
id:"2",
type:"sent",
amount:25.25,
from:"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X5",
to:"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X7",
timestamp:"2023-05-14T15:45:00Z"
},
{
id:"3",
type:"received",
amount:100.0,
from:"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X8",
to:"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X5",
timestamp:"2023-05-10T09:15:00Z"
}
]
};

//DOM元素
constconnectBtn=document.getElementById('connectBtn');
constwalletStatus=document.getElementById('walletStatus');
constconnectSection=document.getElementById('connectSection');
constinfoSection=document.getElementById('infoSection');
consthistorySection=document.getElementById('historySection');
constwalletAddress=document.getElementById('walletAddress');
constwalletBalance=document.getElementById('walletBalance');
constcopyAddressBtn=document.getElementById('copyAddressBtn');
constrecipientAddress=document.getElementById('recipientAddress');
constamount=document.getElementById('amount');
constsendBtn=document.getElementById('sendBtn');
consthistoryList=document.getElementById('historyList');

//检查是否已安装TronLink
functioncheckTronLinkInstalled(){
returntypeofwindow.tronWeb!=='undefined';
}

//模拟连接TronLink
functionconnectToTronLink(){
if(checkTronLinkInstalled()){
//实际应用中这里会调用TronLink的API
console.log("TronLink已安装,正在连接...");

//模拟连接成功
setTimeout(()=>{
walletStatus.textContent="已连接";
walletStatus.classList.add('connected');
connectSection.style.display='none';
infoSection.style.display='block';
historySection.style.display='block';

//更新钱包信息
updateWalletInfo();

//加载交易历史
loadTransactionHistory();
},1000);
}else{
alert("未检测到TronLink扩展,请先安装TronLink钱包。");
}
}

//更新钱包信息
functionupdateWalletInfo(){
walletAddress.textContent=walletData.address;
walletBalance.textContent=`${walletData.balance}TRX`;
}

//加载交易历史
functionloadTransactionHistory(){
historyList.innerHTML='';

walletData.transactions.forEach(tx=>{
consttxElement=document.createElement('div');
txElement.className='transaction-item';

consttxType=tx.type==='received'?'接收':'发送';
consttxClass=tx.type==='received'?'received':'sent';
consttxDirection=tx.type==='received'?'从':'到';
consttxCounterpart=tx.type==='received'?tx.from:tx.to;

constshortAddress=txCounterpart.substring(0,6)+'...'+txCounterpart.substring(txCounterpart.length-4);
constdate=newDate(tx.timestamp).toLocaleString();

txElement.innerHTML=`
<div>
<div>${txType}${txDirection}${shortAddress}</div>
<divclass="text-muted">${date}</div>
</div>
<divclass="transaction-amount${txClass}">
${tx.type==='received'?'+':'-'}${tx.amount}TRX
</div>
`;

historyList.appendChild(txElement);
});
}

//复制地址到剪贴板
functioncopyAddressToClipboard(){
navigator.clipboard.writeText(walletData.address)
.then(()=>{
constoriginalText=copyAddressBtn.textContent;
copyAddressBtn.textContent='已复制!';
setTimeout(()=>{
copyAddressBtn.textContent=originalText;
},2000);
})
.catch(err=>{
console.error('复制失败:',err);
});
}

//发送交易
functionsendTransaction(){
consttoAddress=recipientAddress.value.trim();
consttxAmount=parseFloat(amount.value);

if(!toAddress){
alert('请输入接收方地址');
return;
}

if(isNaN(txAmount)||txAmount<=0){
alert('请输入有效的金额');
return;
}

if(txAmount>walletData.balance){
alert('余额不足');
return;
}

//模拟发送交易
console.log(`发送${txAmount}TRX到${toAddress}`);

//实际应用中这里会调用TronLink的API发送交易
setTimeout(()=>{
//更新余额
walletData.balance-=txAmount;
walletBalance.textContent=`${walletData.balance.toFixed(2)}TRX`;

//添加新交易到历史
constnewTx={
id:Date.now().toString(),
type:"sent",
amount:txAmount,
from:walletData.address,
to:toAddress,
timestamp:newDate().toISOString()
};

walletData.transactions.unshift(newTx);
loadTransactionHistory();

//重置表单
recipientAddress.value='';
amount.value='';

alert('交易发送成功!');
},1500);
}

//事件监听
connectBtn.addEventListener('click',connectToTronLink);
copyAddressBtn.addEventListener('click',copyAddressToClipboard);
sendBtn.addEventListener('click',sendTransaction);

//初始化
if(checkTronLinkInstalled()){
console.log("TronLink已安装");
}else{
console.log("TronLink未安装");
}

JSON数据文件

创建一个模拟数据的JSON文件(wallet-data.json):

{
"wallet":{
"address":"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X5",
"balance":125.75,
"transactions":[
{
"id":"1",
"type":"received",
"amount":50.0,
"from":"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X6",
"to":"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X5",
"timestamp":"2023-05-15T10:30:00Z"
},
{
"id":"2",
"type":"sent",
"amount":25.25,
"from":"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X5",
"to":"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X7",
"timestamp":"2023-05-14T15:45:00Z"
},
{
"id":"3",
"type":"received",
"amount":100.0,
"from":"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X8",
"to":"TNPJXWXJ6X5X5X5X5X5X5X5X5X5X5X5X5X5",
"timestamp":"2023-05-10T09:15:00Z"
}
]
}
}

SEO优化说明

1.语义化HTML5标签:使用了header、main、section、footer等语义化标签,有助于搜索引擎理解页面结构。

2.meta标签优化:
-设置了description和keywords元标签
-使用了UTF-8字符集
-添加了viewport设置,确保移动设备友好

3.内容优化:
-标题清晰描述了页面内容
-使用了H1-H3标题层级结构
-包含了丰富的交互元素和内容

4.性能优化:
-CSS和JavaScript分开加载
-响应式设计确保移动设备体验
-代码结构

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/3169


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