open-source/file-online-preview
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优化：添加日志

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陈精华
2020-05-14 10:11:15 +08:00
committed by kl
parent 9cc0267619
commit 59ac8effc1
9 changed files with 31 additions and 33 deletions
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24
jodconverter-web/src/main/java/cn/keking/web/controller/OnlinePreviewController.java
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@@ -1,5 +1,6 @@
package cn.keking.web.controller;
import cn.keking.hutool.URLUtil;
import cn.keking.model.FileAttribute;
import cn.keking.service.FilePreview;
import cn.keking.service.FilePreviewFactory;
@@ -30,7 +31,7 @@ import java.util.List;
@Controller
public class OnlinePreviewController {
private static final Logger LOGGER = LoggerFactory.getLogger(OnlinePreviewController.class);
private final Logger logger = LoggerFactory.getLogger(OnlinePreviewController.class);
@Autowired
private FilePreviewFactory previewFactory;
@@ -52,22 +53,20 @@ public class OnlinePreviewController {
req.setAttribute("fileKey", req.getParameter("fileKey"));
model.addAttribute("officePreviewType", req.getParameter("officePreviewType"));
FilePreview filePreview = previewFactory.get(fileAttribute);
logger.info("预览文件url：{}，previewType：{}", url, fileAttribute.getType());
return filePreview.filePreviewHandle(url, model, fileAttribute);
}
@RequestMapping(value = "/picturesPreview")
public String picturesPreview(Model model, HttpServletRequest req) throws UnsupportedEncodingException {
public String picturesPreview(Model model, HttpServletRequest req) {
String urls = req.getParameter("urls");
String currentUrl = req.getParameter("currentUrl");
// 路径转码
String decodedUrl = URLDecoder.decode(urls, "utf-8");
String decodedCurrentUrl = URLDecoder.decode(currentUrl, "utf-8");
// 抽取文件并返回文件列表
String[] imgs = decodedUrl.split("\\|");
logger.info("预览文件url：{}，urls：{}", currentUrl, urls);
String[] imgs = urls.split("\\|");
List imgurls = Arrays.asList(imgs);
model.addAttribute("imgurls", imgurls);
model.addAttribute("currentUrl",decodedCurrentUrl);
model.addAttribute("currentUrl", currentUrl);
return "picture";
}
/**
@@ -80,9 +79,9 @@ public class OnlinePreviewController {
@RequestMapping(value = "/getCorsFile", method = RequestMethod.GET)
public void getCorsFile(String urlPath, HttpServletResponse resp) {
InputStream inputStream = null;
logger.info("下载跨域pdf文件url：{}", urlPath);
try {
String strUrl = urlPath.trim();
URL url = new URL(new URI(strUrl).toASCIIString());
URL url = new URL(URLUtil.normalize(urlPath, true));
//打开请求连接
URLConnection connection = url.openConnection();
HttpURLConnection httpURLConnection = (HttpURLConnection) connection;
@@ -93,8 +92,8 @@ public class OnlinePreviewController {
while (-1 != (len = inputStream.read(bs))) {
resp.getOutputStream().write(bs, 0, len);
}
} catch (IOException | URISyntaxException e) {
LOGGER.error("下载pdf文件失败", e);
} catch (IOException e) {
logger.error("下载跨域pdf文件异常，url：{}", urlPath, e);
} finally {
if (inputStream != null) {
IOUtils.closeQuietly(inputStream);
@@ -109,6 +108,7 @@ public class OnlinePreviewController {
@GetMapping("/addTask")
@ResponseBody
public String addQueueTask(String url) {
logger.info("添加转码队列url：{}", url);
cacheService.addQueueTask(url);
return "success";
}