对于已部署的合约，需要做到灵活的调用，应该怎么使用？ 对于这种问题，应该使用代理合约实现// SPDX-License-Identifier: GPL-3.0 pragma solidity ^0.8.30; contract TestContract1{ address public owner = msg.sender; function setOwner(address _owner) public{ require(msg.sender == owner, "not owner"); owner = _owner; } } contract TestContract2{ address public owner = msg.sender; uint public value = msg.value; uint public x; uint public y; constructor(uint _x, uint _y){ x = _x; y = _y; } } contract Proxy{ event Deploy(address); fallback() externa...
