Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.8.4 <0.9.0;


import "@openzeppelin/contracts/token/ERC20/ERC20.sol";

contract MyToken is ERC20 {
    constructor(uint256 initialSupply) ERC20("MyToken", "KKy") {
        _mint(msg.sender, initialSupply * 10**decimals()); // 发行初始代币到部署者地址
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "./IERC20.sol";
import {IERC20Metadata} from "./extensions/IERC20Metadata.sol";
import {Context} from "../../utils/Context.sol";
import {IERC20Errors} from "../../interfaces/draft-IERC6093.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC-20
 * applications.
 */
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
    mapping(address account => uint256) private _balances;

    mapping(address account => mapping(address spender => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * Both values are immutable: they can only be set once during construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the default value returned by this function, unless
     * it's overridden.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual returns (uint8) {
        return 18;
    }

    /// @inheritdoc IERC20
    function totalSupply() public view virtual returns (uint256) {
        return _totalSupply;
    }

    /// @inheritdoc IERC20
    function balanceOf(address account) public view virtual returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `value`.
     */
    function transfer(address to, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }

    /// @inheritdoc IERC20
    function allowance(address owner, address spender) public view virtual returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `value` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, value);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Skips emitting an {Approval} event indicating an allowance update. This is not
     * required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve].
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `value`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `value`.
     */
    function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, value);
        _transfer(from, to, value);
        return true;
    }

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _transfer(address from, address to, uint256 value) internal {
        if (from == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        if (to == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(from, to, value);
    }

    /**
     * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
     * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
     * this function.
     *
     * Emits a {Transfer} event.
     */
    function _update(address from, address to, uint256 value) internal virtual {
        if (from == address(0)) {
            // Overflow check required: The rest of the code assumes that totalSupply never overflows
            _totalSupply += value;
        } else {
            uint256 fromBalance = _balances[from];
            if (fromBalance < value) {
                revert ERC20InsufficientBalance(from, fromBalance, value);
            }
            unchecked {
                // Overflow not possible: value <= fromBalance <= totalSupply.
                _balances[from] = fromBalance - value;
            }
        }

        if (to == address(0)) {
            unchecked {
                // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
                _totalSupply -= value;
            }
        } else {
            unchecked {
                // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
                _balances[to] += value;
            }
        }

        emit Transfer(from, to, value);
    }

    /**
     * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
     * Relies on the `_update` mechanism
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _mint(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(address(0), account, value);
    }

    /**
     * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
     * Relies on the `_update` mechanism.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead
     */
    function _burn(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        _update(account, address(0), value);
    }

    /**
     * @dev Sets `value` as the allowance of `spender` over the `owner`'s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     *
     * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
     */
    function _approve(address owner, address spender, uint256 value) internal {
        _approve(owner, spender, value, true);
    }

    /**
     * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
     *
     * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
     * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
     * `Approval` event during `transferFrom` operations.
     *
     * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
     * true using the following override:
     *
     * ```solidity
     * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
     *     super._approve(owner, spender, value, true);
     * }
     * ```
     *
     * Requirements are the same as {_approve}.
     */
    function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
        if (owner == address(0)) {
            revert ERC20InvalidApprover(address(0));
        }
        if (spender == address(0)) {
            revert ERC20InvalidSpender(address(0));
        }
        _allowances[owner][spender] = value;
        if (emitEvent) {
            emit Approval(owner, spender, value);
        }
    }

    /**
     * @dev Updates `owner`'s allowance for `spender` based on spent `value`.
     *
     * Does not update the allowance value in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Does not emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance < type(uint256).max) {
            if (currentAllowance < value) {
                revert ERC20InsufficientAllowance(spender, currentAllowance, value);
            }
            unchecked {
                _approve(owner, spender, currentAllowance - value, false);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/draft-IERC6093.sol)
pragma solidity >=0.8.4;

/**
 * @dev Standard ERC-20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.
 */
interface IERC20Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC20InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC20InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     * @param allowance Amount of tokens a `spender` is allowed to operate with.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC20InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `spender` to be approved. Used in approvals.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC20InvalidSpender(address spender);
}

/**
 * @dev Standard ERC-721 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.
 */
interface IERC721Errors {
    /**
     * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.
     * Used in balance queries.
     * @param owner Address of the current owner of a token.
     */
    error ERC721InvalidOwner(address owner);

    /**
     * @dev Indicates a `tokenId` whose `owner` is the zero address.
     * @param tokenId Identifier number of a token.
     */
    error ERC721NonexistentToken(uint256 tokenId);

    /**
     * @dev Indicates an error related to the ownership over a particular token. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param tokenId Identifier number of a token.
     * @param owner Address of the current owner of a token.
     */
    error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC721InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC721InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param tokenId Identifier number of a token.
     */
    error ERC721InsufficientApproval(address operator, uint256 tokenId);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC721InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC721InvalidOperator(address operator);
}

/**
 * @dev Standard ERC-1155 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.
 */
interface IERC1155Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     * @param tokenId Identifier number of a token.
     */
    error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC1155InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC1155InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param owner Address of the current owner of a token.
     */
    error ERC1155MissingApprovalForAll(address operator, address owner);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC1155InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC1155InvalidOperator(address operator);

    /**
     * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
     * Used in batch transfers.
     * @param idsLength Length of the array of token identifiers
     * @param valuesLength Length of the array of token amounts
     */
    error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity >=0.6.2;

import {IERC20} from "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC-20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/IERC20.sol)

pragma solidity >=0.4.16;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}

{
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "remappings": [],
  "evmVersion": "london"
}

[{"inputs":[{"internalType":"uint256","name":"initialSupply","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"allowance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientAllowance","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"balance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC20InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC20InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC20InvalidSender","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"}],"name":"ERC20InvalidSpender","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]

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

00000000000000000000000000000000000000000000000000000000000003e8

-----Decoded View---------------
Arg [0] : initialSupply (uint256): 1000

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000003e8