@ExtractBy("//div[@class='BlogStat']/regex('\\d+-\\d+-\\d+\\s+\\d+:\\d+')")
private Date date;
public static void main(String[] args) {
//results will be saved to "/data/webmagic/" in json format
OOSpider.create(Site.me(), new JsonFilePageModelPipeline("/data/webmagic/"), OschinaBlog.class)
.addUrl("http://my.oschina.net/flashsword/blog").run();
}