TronLink钱包简易实现(PHP+HTML5+CSS+JS+JSON)
TronLink钱包简易实现(PHP+HTML5+CSS+JS+JSON)
本文将介绍如何使用纯前端技术结合PHP和JSON实现一个简易的TronLink风格的数字钱包应用,不依赖MySQL数据库。
功能概述
这个简易钱包实现以下功能:
-创建新钱包(生成助记词和私钥)
-导入已有钱包(通过助记词)
-显示TRX余额
-显示TRX交易记录
-发送TRX交易
技术栈说明
-PHP:用于处理简单的后端逻辑和API请求
-HTML5:构建钱包界面
-CSS:美化界面,响应式设计
-JavaScript:处理钱包逻辑和TronWeb交互
-JSON:存储钱包数据(替代数据库)
完整代码实现
1.项目结构
/tronlink-wallet
├──index.php主页面
├──wallet.php钱包逻辑处理
├──assets/
│├──css/style.css样式文件
│├──js/app.js主JS文件
│└──js/tronweb.jsTronWeb库
└──data/wallets.json存储钱包数据
2.HTML部分(index.php)
<!DOCTYPEhtml>
<htmllang="zh-CN">
<head>
<metacharset="UTF-8">
<metaname="viewport"content="width=device-width,initial-scale=1.0">
<metaname="description"content="简易TronLink钱包实现-使用PHP和纯前端技术构建的TRX钱包">
<title>TronLink简易钱包|PHP实现</title>
<linkrel="stylesheet"href="assets/css/style.css">
</head>
<body>
<divclass="wallet-container">
<headerclass="wallet-header">
<h1>TronLink简易钱包</h1>
<pclass="wallet-version">PHP+JS实现</p>
</header>
<divid="wallet-view"class="wallet-view">
<!--未登录状态-->
<divid="unlock-section"class="section">
<h2>访问您的钱包</h2>
<divclass="form-group">
<buttonid="create-wallet"class="btn-primary">创建新钱包</button>
<buttonid="import-wallet"class="btn-secondary">导入钱包</button>
</div>
</div>
<!--导入钱包表单-->
<divid="import-section"class="sectionhidden">
<h2>导入钱包</h2>
<divclass="form-group">
<textareaid="mnemonic-words"placeholder="输入您的12个助记词"rows="3"></textarea>
</div>
<divclass="form-group">
<buttonid="confirm-import"class="btn-primary">导入</button>
<buttonid="cancel-import"class="btn-secondary">取消</button>
</div>
</div>
<!--创建钱包显示助记词-->
<divid="backup-section"class="sectionhidden">
<h2>备份您的助记词</h2>
<divclass="mnemonic-display">
<divid="mnemonic-phrase"class="mnemonic-words"></div>
</div>
<pclass="warning-text">请安全保存这些单词,它们是恢复钱包的唯一方式!</p>
<divclass="form-group">
<buttonid="confirm-backup"class="btn-primary">我已安全保存</button>
</div>
</div>
<!--已登录钱包视图-->
<divid="wallet-section"class="sectionhidden">
<divclass="wallet-info">
<divclass="wallet-address"id="wallet-address"></div>
<divclass="wallet-balance"id="wallet-balance">0TRX</div>
</div>
<divclass="wallet-actions">
<buttonid="send-trx"class="btn-action">发送TRX</button>
<buttonid="view-transactions"class="btn-action">交易记录</button>
<buttonid="logout-wallet"class="btn-secondary">退出</button>
</div>
<!--发送TRX表单-->
<divid="send-section"class="hidden">
<h3>发送TRX</h3>
<divclass="form-group">
<inputtype="text"id="send-address"placeholder="接收地址">
</div>
<divclass="form-group">
<inputtype="number"id="send-amount"placeholder="数量(TRX)">
</div>
<divclass="form-group">
<buttonid="confirm-send"class="btn-primary">确认发送</button>
<buttonid="cancel-send"class="btn-secondary">取消</button>
</div>
</div>
<!--交易记录-->
<divid="transactions-section"class="hidden">
<h3>最近交易</h3>
<divid="transactions-list"class="transactions-list"></div>
<buttonid="close-transactions"class="btn-secondary">关闭</button>
</div>
</div>
</div>
<footerclass="wallet-footer">
<p>简易TronLink钱包©2023|使用PHP+JS实现</p>
</footer>
</div>
<!--加载必要的JS库-->
<scriptsrc="assets/js/tronweb.js"></script>
<scriptsrc="assets/js/app.js"></script>
</body>
</html>
3.CSS样式(assets/css/style.css)
/基础样式/
body{
font-family:'Arial',sans-serif;
line-height:1.6;
color:333;
background-color:f5f5f5;
margin:0;
padding:0;
}
.wallet-container{
max-width:800px;
margin:0auto;
padding:20px;
background-color:fff;
box-shadow:0010pxrgba(0,0,0,0.1);
border-radius:8px;
}
.wallet-header{
text-align:center;
margin-bottom:30px;
padding-bottom:20px;
border-bottom:1pxsolideee;
}
.wallet-headerh1{
color:2b70e4;
margin-bottom:5px;
}
.wallet-version{
color:666;
font-size:0.9em;
}
.section{
padding:20px;
background-color:f9f9f9;
border-radius:5px;
margin-bottom:20px;
}
.hidden{
display:none;
}
/表单样式/
.form-group{
margin-bottom:15px;
}
input,textarea{
width:100%;
padding:10px;
border:1pxsolidddd;
border-radius:4px;
font-size:16px;
}
textarea{
min-height:100px;
}
/按钮样式/
button{
padding:10px15px;
border:none;
border-radius:4px;
cursor:pointer;
font-size:16px;
transition:background-color0.3s;
}
.btn-primary{
background-color:2b70e4;
color:white;
}
.btn-primary:hover{
background-color:1a5bc9;
}
.btn-secondary{
background-color:ddd;
color:333;
}
.btn-secondary:hover{
background-color:ccc;
}
.btn-action{
background-color:4CAF50;
color:white;
margin-right:10px;
}
.btn-action:hover{
background-color:3e8e41;
}
/钱包信息样式/
.wallet-info{
background-color:2b70e4;
color:white;
padding:15px;
border-radius:5px;
margin-bottom:20px;
}
.wallet-address{
font-family:monospace;
word-break:break-all;
margin-bottom:10px;
}
.wallet-balance{
font-size:24px;
font-weight:bold;
}
/助记词显示/
.mnemonic-display{
background-color:fff;
border:1pxsolidddd;
padding:15px;
border-radius:5px;
margin-bottom:15px;
}
.mnemonic-words{
display:flex;
flex-wrap:wrap;
gap:10px;
}
.mnemonic-wordsspan{
background-color:f0f0f0;
padding:5px10px;
border-radius:3px;
font-size:14px;
}
.warning-text{
color:e74c3c;
font-weight:bold;
}
/交易记录/
.transactions-list{
max-height:300px;
overflow-y:auto;
margin-bottom:15px;
}
.transaction-item{
padding:10px;
border-bottom:1pxsolideee;
display:flex;
justify-content:space-between;
}
.transaction-item:hover{
background-color:f5f5f5;
}
/响应式设计/
@media(max-width:600px){
.wallet-container{
padding:10px;
}
.wallet-actionsbutton{
width:100%;
margin-bottom:10px;
}
}
4.JavaScript部分(assets/js/app.js)
//初始化TronWeb
consttronWeb=newTronWeb({
fullHost:'https://api.trongrid.io',
headers:{"TRON-PRO-API-KEY":'your-api-key'}//替换为你的API密钥
});
//DOM元素
constelements={
unlockSection:document.getElementById('unlock-section'),
importSection:document.getElementById('import-section'),
backupSection:document.getElementById('backup-section'),
walletSection:document.getElementById('wallet-section'),
sendSection:document.getElementById('send-section'),
transactionsSection:document.getElementById('transactions-section'),
mnemonicWords:document.getElementById('mnemonic-words'),
mnemonicPhrase:document.getElementById('mnemonic-phrase'),
walletAddress:document.getElementById('wallet-address'),
walletBalance:document.getElementById('wallet-balance'),
sendAddress:document.getElementById('send-address'),
sendAmount:document.getElementById('send-amount'),
transactionsList:document.getElementById('transactions-list')
};
//按钮事件
document.getElementById('create-wallet').addEventListener('click',createNewWallet);
document.getElementById('import-wallet').addEventListener('click',showImportForm);
document.getElementById('confirm-import').addEventListener('click',importWallet);
document.getElementById('cancel-import').addEventListener('click',cancelImport);
document.getElementById('confirm-backup').addEventListener('click',confirmBackup);
document.getElementById('send-trx').addEventListener('click',showSendForm);
document.getElementById('view-transactions').addEventListener('click',showTransactions);
document.getElementById('logout-wallet').addEventListener('click',logoutWallet);
document.getElementById('confirm-send').addEventListener('click',sendTrx);
document.getElementById('cancel-send').addEventListener('click',cancelSend);
document.getElementById('close-transactions').addEventListener('click',closeTransactions);
//当前钱包状态
letcurrentWallet=null;
//创建新钱包
asyncfunctioncreateNewWallet(){
try{
//生成助记词
constmnemonic=awaittronWeb.createAccount();
//显示助记词
displayMnemonic(mnemonic);
//保存到内存
currentWallet={
mnemonic:mnemonic,
address:tronWeb.address.fromPrivateKey(mnemonic.privateKey).base58,
privateKey:mnemonic.privateKey
};
//切换视图
elements.unlockSection.classList.add('hidden');
elements.backupSection.classList.remove('hidden');
}catch(error){
alert('创建钱包失败:'+error.message);
console.error(error);
}
}
//显示助记词
functiondisplayMnemonic(mnemonic){
elements.mnemonicPhrase.innerHTML='';
constwords=mnemonic.mnemonic.split('');
words.forEach(word=>{
constspan=document.createElement('span');
span.textContent=word;
elements.mnemonicPhrase.appendChild(span);
});
}
//确认备份
functionconfirmBackup(){
//保存钱包到JSON文件
saveWallet(currentWallet);
//显示钱包视图
showWalletView(currentWallet);
}
//显示导入表单
functionshowImportForm(){
elements.unlockSection.classList.add('hidden');
elements.importSection.classList.remove('hidden');
}
//取消导入
functioncancelImport(){
elements.importSection.classList.add('hidden');
elements.unlockSection.classList.remove('hidden');
elements.mnemonicWords.value='';
}
//导入钱包
asyncfunctionimportWallet(){
constmnemonic=elements.mnemonicWords.value.trim();
if(!mnemonic||mnemonic.split('').length!==12){
alert('请输入有效的12个助记词');
return;
}
try{
//从助记词恢复钱包
constaccount=awaittronWeb.fromMnemonic(mnemonic);
currentWallet={
mnemonic:mnemonic,
address:account.address.base58,
privateKey:account.privateKey
};
//保存钱包
saveWallet(currentWallet);
//显示钱包视图
showWalletView(currentWallet);
//清空表单
elements.mnemonicWords.value='';
}catch(error){
alert('导入钱包失败:'+error.message);
console.error(error);
}
}
//显示钱包视图
asyncfunctionshowWalletView(wallet){
elements.backupSection.classList.add('hidden');
elements.importSection.classList.add('hidden');
elements.walletSection.classList.remove('hidden');
//显示钱包地址
elements.walletAddress.textContent=wallet.address;
//获取余额
awaitupdateBalance(wallet.address);
}
//更新余额
asyncfunctionupdateBalance(address){
try{
constbalance=awaittronWeb.trx.getBalance(address);
consttrxBalance=tronWeb.fromSun(balance);
elements.walletBalance.textContent=trxBalance+'TRX';
}catch(error){
console.error('获取余额失败:',error);
elements.walletBalance.textContent='获取失败';
}
}
//显示发送表单
functionshowSendForm(){
elements.sendSection.classList.remove('hidden');
elements.transactionsSection.classList.add('hidden');
}
//取消发送
functioncancelSend(){
elements.sendSection.classList.add('hidden');
elements.sendAddress.value='';
elements.sendAmount.value='';
}
//发送TRX
asyncfunctionsendTrx(){
consttoAddress=elements.sendAddress.value.trim();
constamount=parseFloat(elements.sendAmount.value);
if(!toAddress||!tronWeb.isAddress(toAddress)){
alert('请输入有效的接收地址');
return;
}
if(isNaN(amount)||amount<=0){
alert('请输入有效的数量');
return;
}
try{
//使用私钥签名交易
consttransaction=awaittronWeb.transactionBuilder.sendTrx(
toAddress,
tronWeb.toSun(amount),
currentWallet.address
);
constsignedTx=awaittronWeb.trx.sign(transaction,currentWallet.privateKey);
constresult=awaittronWeb.trx.sendRawTransaction(signedTx);
alert('交易已发送,交易ID:'+result.txid);
//更新余额
awaitupdateBalance(currentWallet.address);
//重置表单
cancelSend();
}catch(error){
alert('发送交易失败:'+error.message);
console.error(error);
}
}
//显示交易记录
asyncfunctionshowTransactions(){
elements.sendSection.classList.add('hidden');
elements.transactionsSection.classList.remove('hidden');
try{
//获取交易记录
consttransactions=awaittronWeb.trx.getTransactionsRelated(
currentWallet.address,
'from',
{limit:10}
);
displayTransactions(transactions.data);
}catch(error){
console.error('获取交易记录失败:',error);
elements.transactionsList.innerHTML='<divclass="transaction-item">获取交易记录失败</div>';
}
}
//显示交易记录
functiondisplayTransactions(transactions){
elements.transactionsList.innerHTML='';
if(transactions.length===0){
elements.transactionsList.innerHTML='<divclass="transaction-item">暂无交易记录</div>';
return;
}
transactions.forEach(tx=>{
constitem=document.createElement('div');
item.className='transaction-item';
constamount=tx.raw_data.contract[0].parameter.value.amount;
consttoAddress=tx.raw_data.contract[0].parameter.value.to_address;
consttrxAmount=tronWeb.fromSun(amount);
item.innerHTML=`
<div>${newDate(tx.raw_data.timestamp).toLocaleString()}</div>
<div>${trxAmount}TRX→${tronWeb.address.fromHex(toAddress).base58}</div>
`;
elements.transactionsList.appendChild(item);
});
}
//关闭交易记录
functioncloseTransactions(){
elements.transactionsSection.classList.add('hidden');
}
//退出钱包
functionlogoutWallet(){
currentWallet=null;
elements.walletSection.classList.add('hidden');
elements.unlockSection.classList.remove('hidden');
}
//保存钱包到JSON文件
functionsaveWallet(wallet){
//这里实际上应该通过PHP后端保存到服务器
//这里简化处理,只保存在内存中
//在实际应用中,应该通过AJAX调用PHP后端保存钱包数据
//示例:
/
fetch('
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/3073
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文章作者:
文章标题:TronLink钱包简易实现(PHP+HTML5+CSS+JS+JSON)
文章链接:https://tianjinfa.org/post/3073
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钱包简易实现(PHP+HTML5+CSS+JS+JSON)
文章链接:https://tianjinfa.org/post/3073
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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