@RequestMapping("uncompress")
public String uncompress(
@RequestParam(value = "descPath") String descPath,
@RequestParam(value = "paths") String[] paths,
@RequestParam(value = "conflict") String conflict,
RedirectAttributes redirectAttributes)
throws IOException {
String rootPath = sc.getRealPath(ROOT_DIR);
descPath = URLDecoder.decode(descPath, Constants.ENCODING);
for (int i = 0, l = paths.length; i < l; i++) {
String path = paths[i];
path = URLDecoder.decode(path, Constants.ENCODING);
// 只保留.zip的
if (!path.toLowerCase().endsWith(".zip")) {
continue;
}
paths[i] = rootPath + File.separator + path;
}
try {
String descAbsolutePath = rootPath + File.separator + descPath;
for (String path : paths) {
CompressUtils.unzip(path, descAbsolutePath, "override".equals(conflict));
}
redirectAttributes.addFlashAttribute(Constants.MESSAGE, "解压成功！");
} catch (Exception e) {
redirectAttributes.addFlashAttribute(Constants.ERROR, e.getMessage());
}
redirectAttributes.addAttribute("path", URLEncoder.encode(descPath, Constants.ENCODING));
return redirectToUrl(viewName("list"));
}
// 压缩
@RequestMapping("compress")
public String compress(
@RequestParam(value = "parentPath") String parentPath,
@RequestParam(value = "paths") String[] paths,
RedirectAttributes redirectAttributes)
throws IOException {
String rootPath = sc.getRealPath(ROOT_DIR);
parentPath = URLDecoder.decode(parentPath, Constants.ENCODING);
Date now = new Date();
String pattern = "yyyyMMddHHmmss";
String compressPath =
parentPath
+ File.separator
+ "[系统压缩]"
+ DateFormatUtils.format(now, pattern)
+ "-"
+ System.nanoTime()
+ ".zip";
for (int i = 0, l = paths.length; i < l; i++) {
String path = paths[i];
path = URLDecoder.decode(path, Constants.ENCODING);
paths[i] = rootPath + File.separator + path;
}
try {
CompressUtils.zip(rootPath + File.separator + compressPath, paths);
String msg =
"压缩成功，<a href='%s/%s?path=%s' target='_blank' class='btn btn-primary'>点击下载</a>，下载完成后，请手工删除生成的压缩包";
redirectAttributes.addFlashAttribute(
Constants.MESSAGE,
String.format(
msg,
sc.getContextPath(),
viewName("download"),
URLEncoder.encode(compressPath, Constants.ENCODING)));
} catch (Exception e) {
redirectAttributes.addFlashAttribute(Constants.ERROR, e.getMessage());
}
redirectAttributes.addAttribute("path", URLEncoder.encode(parentPath, Constants.ENCODING));
return redirectToUrl(viewName("list"));
}