public String getLatestVersion() {
HttpServletRequest request = getRequest();
HttpServletResponse response = getResponse();
Version versionLast = versionService.getLatestVersion(clientType);
Map<String, Object> map = new HashMap<String, Object>();
if (versionLast != null && versionLast.getVersion() > version) {
map.put("url", versionLast.getUrl());
map.put("version", versionLast.getVersion());
map.put("name", versionLast.getName());
map.put("content", versionLast.getContent());
map.put("upgradeType", versionLast.getUpgradeType());
}
AjaxResponseUtil.returnData(request, response, "", map);
return null;
}