账户地址 :
账户余额 :
转入账户地址 : 默认上面查到的账户地址
输出账户地址 : 默认我的账户地址
转账金额 : 单位:Ether
生成的交易Hash :
合约源码 : // SPDX-License-Identifier: MIT pragma solidity ^0.8.7; /// @dev 测试合约 contract TestContract { // 状态变量 - 消息 string message; /// @dev 构造函数 - 初始化消息 constructor() { message = "Hello World!"; } /// @dev 查询消息 function getMsg() external view returns (string memory) { return message; } /// @dev 设置消息 function setMsg(string memory _msg) external { message = _msg; } }
合约 ABI : [ { "inputs": [ { "internalType": "string", "name": "_msg", "type": "string" } ], "name": "setMsg", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "stateMutability": "nonpayable", "type": "constructor" }, { "inputs": [], "name": "getMsg", "outputs": [ { "internalType": "string", "name": "", "type": "string" } ], "stateMutability": "view", "type": "function" } ]
合约部署 : 以太坊测试链Ropsten Test Network
合约地址 :
调用合约 - 查询消息 : 查询消息
调用合约 -设置消息 :