java - 使用 http 客户端发布 tar.gz 文件时出错，但使用 curl 命令可以正常工作

Question

请在下面找到发件人类别

private static CloseableHttpClient httpClient() {
        try {
            TrustStrategy acceptingTrustStrategy = (certificate, authType) -> true;
            SSLSocketFactory sf = new SSLSocketFactory(acceptingTrustStrategy, SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
            Registry<ConnectionSocketFactory> registry = RegistryBuilder.<ConnectionSocketFactory>create()
                    .register("http", PlainConnectionSocketFactory.INSTANCE)
                    .register("https", sf)
                    .build();
            PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager(registry);
            connectionManager.setMaxTotal(maxTotalConnections);
            connectionManager.setDefaultMaxPerRoute(maxConnectionsPerRoute);
            CloseableHttpClient defaultHttpClient = HttpClientBuilder.create()
                    .setConnectionManager(connectionManager)
                    .setDefaultRequestConfig(RequestConfig.DEFAULT)
                    .build();

            return defaultHttpClient;
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }

    static String authHeaders(String username, String password ){

        String auth = username + ":" + password;
        String authHeader = "Basic " + auth;
        return authHeader;
    }



    public static void main(String[] args) {
        try{
            CloseableHttpClient httpClient = httpClient();
            HttpPost postRequest = new HttpPost("https://localhost:8018/receiver?filename=data.tar.gz");
            //postRequest.addHeader(HttpHeaders.TRANSFER_ENCODING, "chunked");
            postRequest.addHeader(HttpHeaders.AUTHORIZATION, authHeaders("test","test") );
            postRequest.addHeader(HttpHeaders.CONTENT_ENCODING, "gzip");
            File file = new File(Receiver.class.getClassLoader().getResource("data.tar.gz").getFile());
            MultipartEntityBuilder builder = MultipartEntityBuilder.create();

            builder.addPart("data.tar.gz", new FileBody(file, "application/x-gzip"));

            postRequest.setEntity(builder.build());

//            MultipartEntity multipart = new MultipartEntity();
//            ContentBody fileContent = new FileBody(file); //For tar.gz: "application/x-gzip"
//            multipart.addPart("data.tar.gz", fileContent);
//            postRequest.setEntity(multipart);

            HttpResponse response = httpClient.execute(postRequest);
            System.out.println(response);
        } catch (Exception e) {
            e.printStackTrace();
        }

    }

我正在尝试通过 http 客户端发布 gzip 文件并遇到以下错误

com.filter.GzipFilter|Error on reading gz file: 
java.util.zip.ZipException: Not in GZIP format
    at java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:165)
    at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:79)
    at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:91)
    at com.filter.GzipFilter.doFilter(GzipFilter.java:46)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:595)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455)
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:748)

使用 http 客户端发布 tar.gz 文件时出现错误，但如果我使用 curl 命令发布相同的文件，它工作正常并正确执行，但在通过 http 客户端传递时会抛出错误。

curl 命令

curl -u test:test --insecure -T ./data.tar.gz -v -X POST  --header "Content-Encoding: gzip" 'https://localhost:8018/receiver?filename=data.tar.gz'

请检查并让我知道我遗漏了什么，我尝试搜索并获得了一些细节并使用相同的方法实现但尚未找到解决方案。

Answer 1

那不行

File file = new File(Receiver.class.getClassLoader().getResource("data.tar.gz").getFile());

资源不是文件

一旦将您的应用程序打包到文件中，您将无法访问该资源。

像这样使用InputStreamBody

InputStream in=Receiver.class.getClassLoader().getResourceAsStream("data.tar.gz");
     builder.addPart("data.tar.gz", new InputStreamBody( in,"application/x-gzip"));

这只是一个例子。请记住在请求后关闭输入流。