2024-11-08

创建trc20链的钱包教程

本文目录导读：

准备工作
创建钱包
发送和接收trc20代币

准备工作

1、确保您的计算机上已经安装了Truffle和Ganache，如果没有安装，请前往官方网站进行安装。

2、在Truffle中创建一个新的项目文件夹，例如trc20_wallet。

创建trc20链的钱包教程

3、在项目文件夹中创建一个新的智能合约文件，例如trc20_wallet.sol。

4、打开智能合约文件，并添加以下代码：

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
contract Trc20Wallet {
    mapping(string => string) private addresses;
    string memory currentAddress;
    string memory currentBalance;
    string memory totalBalance;
    string memory totalReceived;
    string memory totalSent;
    string memory totalReceivedAndSent;
    string memory totalReceivedAndSentPercentage;
    string memory totalReceivedAndSentPercentageFormatted;
}

5、在Truffle中编译并部署该智能合约，确保在部署之前已经在Ganache上创建了一个trc20链。

创建钱包

1、在Truffle中打开智能合约文件，并添加以下代码：

创建trc20链的钱包教程

// Function to create a new wallet address and set it as the current address.
function createWallet() public {
    string memory newAddress = generateNewAddress(); // Generate a new address using a suitable function.
    addresses[newAddress] = "0"; // Set the balance of the new address to 0.
    currentAddress = newAddress; // Update the current address.
}

2、在Truffle中编译并部署更新后的智能合约，确保在部署之前已经在Ganache上创建了一个trc20链。

发送和接收trc20代币

1、在Truffle中打开智能合约文件，并添加以下代码：

// Function to send trc20 tokens from the current address to a specified address.
function sendTokens(string memory recipientAddress, string memory amount) public {
    string memory currentBalance = getBalance(); // Get the current balance of the current address.
    string memory totalReceived = getTotalReceived(); // Get the total received amount.
    string memory totalSent = getTotalSent(); // Get the total sent amount.
    string memory totalReceivedAndSent = getTotalReceivedAndSent(); // Get the total received and sent amount.
    string memory totalReceivedAndSentPercentage = getTotalReceivedAndSentPercentage(); // Get the total received and sent percentage.
    string memory totalReceivedAndSentPercentageFormatted = getTotalReceivedAndSentPercentageFormatted(); // Get the formatted total received and sent percentage.
}

2、在Truffle中编译并部署更新后的智能合约，确保在部署之前已经在Ganache上创建了一个trc20链，您可以使用该智能合约来创建trc20链的钱包，并发送和接收trc20代币了。