此代码在servlet中运行:
PicasawebService service = new PicasawebService("Picasa test");
PicasawebClient picasaClient = new PicasawebClient(service);
List<AlbumEntry> albums = picasaClient.getAlbums("cgcmh1@gmail.com");
for(AlbumEntry album: albums){
resp.getWriter().println(album.getTitle().getPlainText());
List<PhotoEntry> photos = picasaClient.getPhotos(album);
req.setAttribute("photos", photos);
}
所以我尝试使用model.addAttribute
(下面)而不是req.setAttribute
(上面)将它放在Spring控制器中:
PicasawebService service = new PicasawebService("Picasa test");
PicasawebClient picasaClient = new PicasawebClient(service);
List<AlbumEntry> albums = picasaClient.getAlbums("cgcmh1@gmail.com");
for (AlbumEntry album : albums){
logger.warn("albums:" + album.getTitle().getPlainText());
List<PhotoEntry> photos = picasaClient.getPhotos(album);
model.addAttribute("photos", photos);
}
但是,当servlet代码成功找到它们时,Spring代码无法在Picasa中找到任何相册。
任何人都知道为什么会这样吗?
在这两种情况下,他们都使用this version of the PicasawebClient和this version of the PicasawebService。
答案 0 :(得分:0)
model.addAttribute("photos", photos);
会在每次迭代时覆盖地图的photos
属性,因此您只能访问上一个专辑。