public String getPreAddress() {
ResourceAll resource = (ResourceAll) getModel();
String url = "";
if (resource instanceof Ebook) { // 图书
Ebook book = (Ebook) resource;
url = getResourceService().getPreviewCoverImg(resource.getId(), book.getBookPic());
}
if (resource instanceof Magazine) { // 杂志
Magazine magazine = (Magazine) resource;
url = getResourceService().getPreviewCoverImg(resource.getId(), magazine.getImage());
}
if (resource instanceof NewsPapers) { // 报纸
NewsPapers newsPapers = (NewsPapers) resource;
url = getResourceService().getPreviewCoverImg(resource.getId(), newsPapers.getImage());
}
if (resource instanceof Comics) { // 漫画
Comics comics = (Comics) resource;
url = getResourceService().getPreviewCoverImg(resource.getId(), comics.getImage());
}
String imgPath = "<img src='" + url + "' width='100' height='100' align='absmiddle'/>";
return imgPath;
}
