@Override
public void list() throws IOException {
response.setCharacterEncoding(Constants.CHARSET);
PrintWriter out = null;
try {
out = getOut(response);
if (null != articleManager) {
int c = articleManager.getTotalBySql(entity);
if (c > 0) {
List<Article> list = articleManager.getListBySql(entity, start, limit);
if (null != list && list.size() > 0) {
String json = ExtUtil.getJsonFromList(c, list);
out.println(json);
} else {
out.println("{success:false,msg:'列表数据为空!'}");
}
} else {
out.println("{success:false,msg:'没有数据!'}");
}
} else {
out.println("{success:false,msg:'业务类获取失败，请检查!'}");
}
} catch (Exception e) {
out.println("{success:false,msg:'异常【" + e.getMessage() + "】'}");
} finally {
if (null != out) {
out.flush();
out.close();
}
}
}
/** 设置文章缩略图 */
public void previewicon() throws Exception {
response.setCharacterEncoding(Constants.CHARSET);
PrintWriter out = null;
try {
out = getOut(response);
Article article = articleManager.get(entity.getId());
if (!article.getActicleXmlUrl().toLowerCase().endsWith(".xml")) {
article.setActicleXmlUrl(entity.getActicleXmlUrl());
articleManager.save(article);
out.println("{success:true,msg:'设置文章缩略图成功!'}");
} else {
out.println("{success:false,msg:'该类数据不允许设置缩略图!'}");
}
} catch (Exception e) {
out.println("{success:false,msg:'异常【" + e.getMessage() + "】'}");
} finally {
if (null != out) {
out.flush();
out.close();
}
}
}