if (moveUrl != null){
if (!moveUrl.equals(task.url))
urls.add(moveUrl);
}
Rules rules = site.getTargets().getSourceRules();
boolean isDig = false;
if (rules != null && rules.getRule() != null && !rules.getRule().isEmpty()){
//用来记录分页里已经解析的url
Set<String> visitedUrls = new HashSet<String>();
visitedUrls.add(task.url);
for (Rule r : rules.getRule()){
Model digModel = r.getDigUrls();
if (digModel == null)
continue;
if (!isDig)
isDig = true;