在Ascii-Doc Maven插件中，可以使用include指令来包含外部资源，但默认情况下仅支持使用file或http协议来引用资源。若要通过https协议引用资源，可以使用Apache HTTPComponents库的HttpClient组件。

1. 首先，在POM文件中导入HttpClient和相关依赖项:

    org.apache.httpcomponents
    httpclient
    4.5.12


    org.apache.httpcomponents
    httpcore
    4.4.13

2. 接下来，创建一个自定义的AsciiDocResolver类，继承org.asciidoctor.extension.IncludeResolver类，覆盖resolve方法：

import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.asciidoctor.ast.DocumentRuby;
import org.asciidoctor.extension.IncludeResolver;
import org.asciidoctor.extension.IncludeResolveResult;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;

public class AsciiDocHttpsIncludeResolver extends IncludeResolver {

    @Override
    public IncludeResolveResult resolve(String target, DocumentRuby document) {
        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
            HttpGet httpGet = new HttpGet(target);
            CloseableHttpResponse httpResponse = httpClient.execute(httpGet);
            InputStream inputStream = httpResponse.getEntity().getContent();
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            int nRead;
            byte[] data = new byte[1024];
            while ((nRead = inputStream.read(data, 0, data.length)) != -1) {
                buffer.write(data, 0, nRead);
            }
            buffer.flush();
            byte[] byteArray = buffer.toByteArray();

            return new IncludeResolveResult(new ByteArrayInputStream(byteArray));
        } catch