private final byte[] byteArray; private final String description; 1. 2. 3. 分别代表 byteArray 本身和其描述信息,我们可以在创建对象时给它提供一个描述,如果不提供,默认的描述信息是resource loaded from byte array,当需要调用getInputStream()获取输入流的时候,将会得到一个ByteArrayInputStream。实现方法如...
publicclassByteArrayResourceextendsAbstractResource{// 字节数组privatefinalbyte[] byteArray;// 描述,可由开发者自定义,为空时则为默认值privatefinalString description;// 构造函数publicByteArrayResource(byte[] byteArray){this(byteArray,"resource loaded from byte array"); }// 构造函数publicByteArrayResour...
this(byteArray, "resource loaded from byte array"); } /** * Create a new ByteArrayResource. * @param byteArray the byte array to wrap * @param description where the byte array comes from */ public ByteArrayResource(byte[] byteArray, String description) { if (byteArray == null) { t...
publicByteArrayResource(byte[] byteArray) {this(byteArray, "resource loaded from byte array"); } @OverridepublicInputStream getInputStream()throwsIOException {returnnewByteArrayInputStream(this.byteArray); } 分析: 通过Resource,我们需要获取输入流InupStream,FileSystemResource和ByteArrayResource的getInputS...
error:"Internal Server Error"message:"Byte array resource [resource loaded from byte array] cannot be resolved to absolute file path" 共1个答案 匿名用户 在http服务方法中设置观察为响应 //requestServicedownloadODSFile(id) {returnthis.http.get<HttpResponse<any>>(`/exportods/${id}`, {observe:'...
* Load bean definitions from the specified resource locations. * * @param locations the resource locations, to be loaded with the ResourceLoader * (or ResourcePatternResolver) of this bean definition reader * @return the number of bean definitions found ...
ByteArrayResource:字节数组的Resource实现类。通过给定的数组创建了一个ByteArrayInputStream。 资源加载策略ResourceLoad ResourceLoader ResourceLoader接口提供了一个加载文件的策略。它提供了一个默认的实现类DefaultResourceLoader。所有的应用程序上下文都实现了ResourceLoader接口。因此,所有的应用程序上下文都可能会获取Resour...
this(inputStream, "resource loaded through InputStream"); } /** * Create a new InputStreamResource. * Create a new {@code InputStreamResource} for an existing {@code InputStream}. * @param inputStream the InputStream to use * @param description where the InputStream comes from * @see ...
Log.v(TAG,"loaded from disk cache in "+ (SystemClock.currentThreadTimeMillis() - start)); }if(fromCache !=null) {Resource<R> transcoded = transcoder.transcode(fromCache); job.onResourceReady(transcoded); }else{ future = executorService.submit(sourceRunner); ...
* @return {@link PdfXObject} containing the Image loaded in * @throws Exception thrown if error occurred during fetching or constructing the image */ protected PdfXObject createImageByUrl(URL url) throws Exception { return new PdfImageXObject(ImageDataFactory.create(url)); byte[] bytes = re...