如何使用web3j通过密码或其他方式获取地址？

import org.web3j.crypto.Credentials;
import org.web3j.crypto.WalletUtils;
import org.web3j.protocol.Web3j;
import org.web3j.protocol.core.DefaultBlockParameterName;
import org.web3j.protocol.http.HttpService;
import org.web3j.utils.Convert;
import java.math.BigDecimal;

public class AddressExample {
    public static void main(String[] args) {
        // 连接到以太坊网络
        Web3j web3j = Web3j.build(new HttpService("https://mainnet.infura.io/v3/your-infura-project-id"));

        try {
            // 创建凭证对象
            Credentials credentials = WalletUtils.loadCredentials("password", "path-to-wallet-file");

            // 获取地址
            String address = credentials.getAddress();
            System.out.println("Address: " + address);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}