* @dev Crowdsale is a base contract for managing a token crowdsale* Crowdsales have a start and end timestamps, where investors can make * as they arrive.
contract Crowdsale {
new Crowdsale( WALLET, // address where Ether is sentTOKEN // the token contract address下面是来自Openzeppelin的Simpletoken、Crowdsale和部署合同:
/ contracts/SimpleToken.sol/Crowdsale.sol&q