/** 启动方法,根据关键字解析种子列表,并设置规则 */
public void start(String kw) {
UrlseedDao dao = new UrlseedDao();
List<String> list = dao.findAll(null);
for (String li : list) {
String match = li.substring(li.indexOf(".") + 1, li.lastIndexOf("."));
regexRule.addRule("^http://.*" + match + ".*/.*"); // 忽略大小写？
regexRule.addRule("^https://.*" + match + ".*/.*");
regexRule.addRule("^ftp://.*" + match + ".*/.*");
// regexRule.addRule("-.*[.][(jpg)|(png)|(gif)|(bmp)|(jpeg)]$");
search(li, kw);
}
}
@Override
public Links visitAndGetNextLinks(Page page) {
System.out.println(page.getHtml());
if (Pattern.matches(".*jpg$", page.getUrl())
|| Pattern.matches(".*png$", page.getUrl())
|| Pattern.matches(".*gif$", page.getUrl())) {
try {
FileUtils.writeFileWithParent(
"download/" + id.incrementAndGet() + ".jpg", page.getContent());
System.out.println("download:" + page.getUrl());
} catch (IOException e) {
e.printStackTrace();
}
}
MyLinks nextLinks = new MyLinks();
RegexRule rr = new RegexRule();
rr.addRule(".*meishij.*");
nextLinks.addAllFromDocument(page.getDoc(), rr);
nextLinks.filterImgUrl(page.getDoc(), rr);
System.out.println(nextLinks.size());
try {
Thread.sleep(1500);
} catch (InterruptedException e) {
e.printStackTrace();
}
return nextLinks;
}