@Override
public Site getSite() {
return Site.me()
.setDomain("www.diandian.com")
.addStartUrl("http://17dujingdian.com/")
.setUserAgent(
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.65 Safari/537.31");
}
/** * @author [email protected] <br> * @since 0.5.1 */ public class ZhihuPageProcessor implements PageProcessor { private Site site = Site.me() .setCycleRetryTimes(5) .setRetryTimes(5) .setSleepTime(500) .setTimeOut(3 * 60 * 1000) .setUserAgent("Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Firefox/38.0") .addHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8") .addHeader("Accept-Language", "zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3") .setCharset("UTF-8"); private static final int voteNum = 1000; @Override public void process(Page page) { List<String> relativeUrl = page.getHtml().xpath("//li[@class='item clearfix']/div/a/@href").all(); page.addTargetRequests(relativeUrl); relativeUrl = page.getHtml() .xpath("//div[@id='zh-question-related-questions']//a[@class='question_link']/@href") .all(); page.addTargetRequests(relativeUrl); List<String> answers = page.getHtml().xpath("//div[@id='zh-question-answer-wrap']/div").all(); boolean exist = false; for (String answer : answers) { String vote = new Html(answer) .xpath("//div[@class='zm-votebar']//span[@class='count']/text()") .toString(); if (Integer.valueOf(vote) >= voteNum) { page.putField("vote", vote); page.putField("content", new Html(answer).xpath("//div[@class='zm-editable-content']")); page.putField("userid", new Html(answer).xpath("//a[@class='author-link']/@href")); exist = true; } } if (!exist) { page.setSkip(true); } } @Override public Site getSite() { return site; } public static void main(String[] args) { Spider.create(new ZhihuPageProcessor()) .addUrl("http://www.zhihu.com/search?type=question&q=java") .addPipeline(new FilePipeline("D:\\webmagic\\")) .thread(5) .run(); } }
@Override
public Page download(Request request, Task task) {
checkInit();
WebDriver webDriver;
try {
webDriver = webDriverPool.get();
} catch (InterruptedException e) {
logger.warn("interrupted", e);
return null;
}
logger.info("downloading page " + request.getUrl());
webDriver.get(request.getUrl());
try {
Thread.sleep(sleepTime);
} catch (InterruptedException e) {
e.printStackTrace();
}
WebDriver.Options manage = webDriver.manage();
Site site = task.getSite();
if (site.getCookies() != null) {
for (Map.Entry<String, String> cookieEntry : site.getCookies().entrySet()) {
Cookie cookie = new Cookie(cookieEntry.getKey(), cookieEntry.getValue());
manage.addCookie(cookie);
}
}
/*
* TODO You can add mouse event or other processes
*
* @author: [email protected]
*/
WebElement webElement = webDriver.findElement(By.xpath("/html"));
String content = webElement.getAttribute("outerHTML");
Page page = new Page();
page.setRawText(content);
page.setHtml(new Html(UrlUtils.fixAllRelativeHrefs(content, request.getUrl())));
page.setUrl(new PlainText(request.getUrl()));
page.setRequest(request);
webDriverPool.returnToPool(webDriver);
return page;
}
/** @author chenruoyu */
public class BlogPageProcessor implements PageProcessor {
// 1926267847
public static final String URL_LIST =
"http://blog\\.sina\\.com\\.cn/s/articlelist_1197161814_0_\\d+\\.html";
public static final String URL_POST = "http://blog\\.sina\\.com\\.cn/s/blog_\\w+\\.html";
private Site site = Site.me().setDomain("blog.sina.com.cn").setSleepTime(3000);
@Override
public void process(Page page) {
// 列表页
if (page.getUrl().regex(URL_LIST).match()) {
page.addTargetRequests(
page.getHtml().xpath("//div[@class=\"articleList\"]").links().regex(URL_POST).all());
page.addTargetRequests(page.getHtml().links().regex(URL_LIST).all());
// 文章页
} else {
page.putField(
"title",
page.getHtml().xpath("//div[@class='articalTitle']/h2/tidyText()").toString().trim());
page.putField(
"date",
page.getHtml()
.xpath("//div[@id='articlebody']//span[@class='time SG_txtc']")
.regex("\\((.*)\\)"));
// 博文正文全文
String passage =
page.getHtml().xpath("//div[@id='sina_keyword_ad_area2']/allText()").toString();
page.putField("passage", passage);
// 博文标签 //*[@id='sina_keyword_ad_area']/table/tbody/tr/td[1]/h3/a
String tag =
page.getHtml()
.xpath("//div[@id='sina_keyword_ad_area']/table/tbody/tr/td[1]/h3/a/text()")
.toString()
.trim();
page.putField("tag", tag);
System.out.println("\n");
}
}
@Override
public Site getSite() {
return site;
}
// 1926267847
public static void main(String[] args) {
Spider.create(new BlogPageProcessor())
.addUrl("http://blog.sina.com.cn/s/articlelist_1197161814_0_1.html")
.run();
}
}
private CloseableHttpClient getHttpClient(Site site) {
if (site == null) {
return httpClientGenerator.getClient(null);
}
String domain = site.getDomain();
CloseableHttpClient httpClient = httpClients.get(domain);
if (httpClient == null) {
synchronized (this) {
httpClient = httpClients.get(domain);
if (httpClient == null) {
httpClient = httpClientGenerator.getClient(site);
httpClients.put(domain, httpClient);
}
}
}
return httpClient;
}
/** * @author [email protected] <br> * @since 0.4.0 */ public class BaiduBaikePageProcessor implements IPageProcessor { private Site site = Site.create() // .setHttpProxy(new HttpHost("127.0.0.1",8888)) .setRetryTimes(3) .setSleepTime(1000) .setUseGzip(true); @Override public void process(Page page) { page.putField("name", page.getHtml().css("h1.title div.lemmaTitleH1", "text").toString()); page.putField( "description", page.getHtml().xpath("//div[@id='lemmaContent-0']//div[@class='para']/allText()")); } @Override public Site getSite() { return site; } public static void main(String[] args) { // single download Spider spider = Spider.create(new BaiduBaikePageProcessor()).thread(2); String urlTemplate = "http://baike.baidu.com/search/word?word=%s&pic=1&sug=1&enc=utf8"; ResultItems resultItems = spider.<ResultItems>get(String.format(urlTemplate, "水力发电")); System.out.println(resultItems); // multidownload List<String> list = new ArrayList<String>(); list.add(String.format(urlTemplate, "风力发电")); list.add(String.format(urlTemplate, "太阳能")); list.add(String.format(urlTemplate, "地热发电")); list.add(String.format(urlTemplate, "地热发电")); List<ResultItems> resultItemses = spider.<ResultItems>getAll(list); for (ResultItems resultItemse : resultItemses) { System.out.println(resultItemse.getAll()); } spider.close(); } }
/**
* 华军软件园[中国] app搜索抓取
* url:http://search.newhua.com/search_list.php?searchname=MT&searchsid=6&app=search&controller=index&action=search&type=news
* ID：23 需要两次请求
*
* @version 1.0.0
*/
public class PageProOnlineDown implements PageProcessor {
// 日志管理对象
private static final org.slf4j.Logger LOGGER = LoggerFactory.getLogger(PageProOnlineDown.class);
// 定义网站编码，以及间隔时间
Site site =
Site.me()
.setCharset("utf-8")
.setRetryTimes(PropertiesUtil.getRetryTimes())
.setSleepTime(PropertiesUtil.getInterval());
/** 返回结果结果集 */
private Set<Apk> resSet = Sets.newHashSet();
/**
* process the page, extract urls to fetch, extract the data and store
*
* @param page
*/
@Override
public Apk process(Page page) {
LOGGER.debug("crawler url: {}", page.getUrl());
// 获取搜索页面
if (page.getUrl().regex("http://www\\.onlinedown\\.net/.*").match()) {
LOGGER.debug("match success, url:{}", page.getUrl());
List<String> urlList = page.getHtml().links().regex("http://www\\.onlinedown\\.net/.*").all();
Set<String> sets = Sets.newHashSet(urlList);
for (String url : sets) {
if (PageProUrlFilter.isUrlReasonable(url)) {
if (url.contains("http://www.onlinedown.net/android/soft")) {
// url="http://www.onlinedown.net/"+url;
url = url.replaceAll("//android", "");
System.out.println("aaa");
}
page.addTargetRequest(url);
}
}
// 打印搜索结果url
LOGGER.debug("app info results urls: {}", page.getTargetRequests());
}
// 获取信息
if (page.getUrl().regex("http://www\\.onlinedown\\.net/soft/.*").match()) {
PageProOnlineDown_Detail.getApkDetail(page, resSet);
}
// 更新下载地址
if (page.getUrl().regex("http://www\\.onlinedown\\.net/softdown/.*").match()) {
Html html = page.getHtml();
Apk apk = PageProOnlineDown_Detail.getApkDetail(page, resSet);
page.putField("apk", apk);
if (page.getResultItems().get("apk") == null) {
page.setSkip(true);
}
} else {
page.setSkip(true);
}
return null;
}
/**
* get the site settings
*
* @return site
* @see Site
*/
@Override
public Site getSite() {
return site;
}
@Override
public List<Apk> processMulti(Page page) {
// TODO Auto-generated method stub
return null;
}
}
/*
* 原则：
* 当前page下要求解析出来的字段都要保证在当前page生命周期内解析完成。
* 哪些规则是当前page下的，由page.getRequest().getFiledRuleId()决定
*/
@Override
public void process(Page page) throws PageProcessException {
Request originalReq = page.getRequest(); // 源rquest,非null
Integer fieldRuleId = originalReq.getFieldRuleId();
if (fieldRuleId != null) {
if (fieldRuleId == 20) System.out.println("test");
}
Request nextRequest = originalReq.getNextRequest(); // 抽出下一步request,允许null
Request templast = nextRequest; // 创建请求链时需要的临时节点
// 找到当前page下要求解析的字段
final List<SpiderFieldRule> dependenceFieldRules = new ArrayList<SpiderFieldRule>();
for (SpiderFieldRule fieldRule : fieldRules) {
if (fieldRule.getParentId() == (fieldRuleId == null ? 0 : fieldRuleId)) {
dependenceFieldRules.add(fieldRule);
}
}
// 开始解析当前page下要求解析的字段
for (SpiderFieldRule fieldRule : dependenceFieldRules) {
List<String> results;
StringBuilder sb;
switch (fieldRule.getType()) {
case 0:
results = page.getHtml().regex(fieldRule.getRule()).all();
if (results.size() == 0) {
if (fieldRule.getAllowEmpty() == 1) {
throw new PageProcessException(
String.format(
"{fieldname:@#%s@#,fieldrule:@#%s@#,parentId:@#%d@#,type:@#regex@#}",
fieldRule.getFieldName(), fieldRule.getRule(), fieldRule.getParentId()));
}
}
// 判断是否会产生新的下载请求,如果产生新的下载请求，则当前规则只解析顶级层，如果有子规则，要=到新的下载完成之后才能解析
if (fieldRule.getAdditionDownload() == 1) {
// 将fieldRule.getId()保存下来，新请求的页面将筛选parentid为该id的规则进行解析
for (String result : results) {
if (!result.startsWith("http")) {
result = "http://" + site.getDomain() + result.trim().replace("|", "%7C");
}
Request additionReq = new Request(result);
additionReq.setFieldRuleId(fieldRule.getId());
if (templast == null) {
nextRequest = additionReq;
templast = nextRequest;
} else {
templast.setNextRequest(additionReq);
templast = additionReq;
}
if (fieldRule.getNeedPersistence() == 0) {
sb = new StringBuilder();
sb.append(result + ",");
page.putField(
fieldRule.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
}
} else if (fieldRule.getAdditionRequest() == 1) {
for (String result : results) {
if (!result.startsWith("http")) {
result = "http://" + site.getDomain() + result.trim().replace("|", "%7C");
}
Request additionReq = new Request(result);
additionReq.setFieldRuleId(fieldRule.getId());
transmitResultItem(page, additionReq);
page.addTargetRequest(additionReq);
if (fieldRule.getNeedPersistence() == 0) {
sb = new StringBuilder();
sb.append(result + ",");
page.putField(
fieldRule.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
}
} else {
if (fieldRule.getNeedPersistence() == 0) {
sb = new StringBuilder();
for (String result : results) {
sb.append(result + ",");
}
page.putField(
fieldRule.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
ruleComplierLoop(fieldRule.getId(), page, nextRequest, templast);
}
break;
case 1:
results = page.getHtml().xpath(fieldRule.getRule()).all();
if (results.size() == 0) {
if (fieldRule.getAllowEmpty() == 1) {
throw new PageProcessException(
String.format(
"{fieldname:@#%s@#,fieldrule:@#%s@#,parentId:@#%d@#,type:@#xpath@#}",
fieldRule.getFieldName(), fieldRule.getRule(), fieldRule.getParentId()));
}
}
// 判断是否会产生新的下载请求
if (fieldRule.getAdditionDownload() == 1) {
// 将fieldRule.getId()保存下来，新请求的页面将筛选parentid为该id的规则进行解析
for (String result : results) {
if (!result.startsWith("http")) {
result = "http://" + site.getDomain() + result.trim().replace("|", "%7C");
}
Request additionReq = new Request(result);
additionReq.setFieldRuleId(fieldRule.getId());
if (templast == null) {
nextRequest = additionReq;
templast = nextRequest;
} else {
templast.setNextRequest(additionReq);
templast = additionReq;
}
if (fieldRule.getNeedPersistence() == 0) {
sb = new StringBuilder();
sb.append(result + ",");
page.putField(
fieldRule.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
}
} else if (fieldRule.getAdditionRequest() == 1) {
for (String result : results) {
if (!result.startsWith("http")) {
result = "http://" + site.getDomain() + result.trim().replace("|", "%7C");
}
Request additionReq = new Request(result);
additionReq.setFieldRuleId(fieldRule.getId());
transmitResultItem(page, additionReq);
page.addTargetRequest(additionReq);
if (fieldRule.getNeedPersistence() == 0) {
sb = new StringBuilder();
sb.append(result + ",");
page.putField(
fieldRule.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
}
} else {
if (fieldRule.getNeedPersistence() == 0) {
sb = new StringBuilder();
for (String result : results) {
sb.append(result + ",");
}
page.putField(
fieldRule.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
ruleComplierLoop(fieldRule.getId(), page, nextRequest, templast);
}
break;
case 2:
results = page.getHtml().css(fieldRule.getRule()).all();
if (results.size() == 0) {
if (fieldRule.getAllowEmpty() == 1) {
throw new PageProcessException(
String.format(
"{fieldname:@#%s@#,fieldrule:@#%s@#,parentId:@#%d@#,type:@#css@#}",
fieldRule.getFieldName(), fieldRule.getRule(), fieldRule.getParentId()));
}
}
// 判断是否会产生新的下载请求
if (fieldRule.getAdditionDownload() == 1) {
// 将fieldRule.getId()保存下来，新请求的页面将筛选parentid为该id的规则进行解析
for (String result : results) {
if (!result.startsWith("http")) {
result = "http://" + site.getDomain() + result.trim().replace("|", "%7C");
}
Request additionReq = new Request(result);
additionReq.setFieldRuleId(fieldRule.getId());
if (templast == null) {
nextRequest = additionReq;
templast = nextRequest;
} else {
templast.setNextRequest(additionReq);
templast = additionReq;
}
if (fieldRule.getNeedPersistence() == 0) {
sb = new StringBuilder();
sb.append(result + ",");
page.putField(
fieldRule.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
}
} else if (fieldRule.getAdditionRequest() == 1) {
for (String result : results) {
if (!result.startsWith("http")) {
result = "http://" + site.getDomain() + result.trim().replace("|", "%7C");
}
Request additionReq = new Request(result);
additionReq.setFieldRuleId(fieldRule.getId());
transmitResultItem(page, additionReq);
page.addTargetRequest(additionReq);
if (fieldRule.getNeedPersistence() == 0) {
sb = new StringBuilder();
sb.append(result + ",");
page.putField(
fieldRule.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
}
} else {
if (fieldRule.getNeedPersistence() == 0) {
sb = new StringBuilder();
for (String result : results) {
sb.append(result + ",");
}
page.putField(
fieldRule.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
ruleComplierLoop(fieldRule.getId(), page, nextRequest, templast);
}
break;
default:
if (page.getRequest().getExtra(fieldRule.getFieldName()) == null) {
throw new PageProcessException(
String.format(
"{fieldname:@#%s@#,fieldrule:@#%s@#,type:@#orig@#}",
fieldRule.getFieldName(), fieldRule.getRule()));
}
page.putField(
fieldRule.getFieldName(), page.getRequest().getExtra(fieldRule.getFieldName()));
break;
}
}
// 最后判断一下当前page有没有产生新的下载请求或任务请求，如果有，将page.getResultItems()中的解析结果通过request传递到下一个page中去
if (nextRequest != null) {
transmitResultItem(page, nextRequest);
page.setSkip(true);
originalReq.setNextRequest(nextRequest);
}
}
/**
* 当某个解析规则不会产生新的下载请求时(这种情况下当前page生命周期已经结束)，当前page必须解析完该规则下的所有字段，存在子规则层层嵌套的情况
*
* @param parentRuleId
* @param page
* @param nextRequest
* @param templast
* @throws PageProcessException
*/
private void ruleComplierLoop(int parentRuleId, Page page, Request nextRequest, Request templast)
throws PageProcessException {
List<SpiderFieldRule> childs = new ArrayList<SpiderFieldRule>();
for (SpiderFieldRule fieldRule : fieldRules) {
if (fieldRule.getParentId() == parentRuleId) {
childs.add(fieldRule);
}
}
if (childs.size() == 0) {
return;
} else {
for (SpiderFieldRule child : childs) {
List<String> results;
StringBuilder sb;
switch (child.getType()) {
case 0:
results = page.getHtml().regex(child.getRule()).all();
if (results.size() == 0) {
if (child.getAllowEmpty() == 1) {
throw new PageProcessException(
String.format(
"{fieldname:@#%s@#,fieldrule:@#%s@#,parentId:@#%d@#,type:@#regex@#}",
child.getFieldName(), child.getRule(), child.getParentId()));
}
}
// 判断是否会产生新的下载请求
if (child.getAdditionDownload() == 1) {
// page.setIncludeAddition(true);
// 将fieldRule.getId()保存下来，新请求的页面将筛选parentid为该id的规则进行解析
for (String result : results) {
if (!result.startsWith("http")) {
result = "http://" + site.getDomain() + result.trim().replace("|", "%7C");
}
Request additionReq = new Request(result);
additionReq.setFieldRuleId(child.getId());
if (templast == null) {
nextRequest = additionReq;
templast = nextRequest;
} else {
templast.setNextRequest(additionReq);
templast = additionReq;
}
if (child.getNeedPersistence() == 0) {
sb = new StringBuilder();
sb.append(result + ",");
page.putField(
child.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
}
} else if (child.getAdditionRequest() == 1) {
for (String result : results) {
if (!result.startsWith("http")) {
result = "http://" + site.getDomain() + result.trim().replace("|", "%7C");
}
Request additionReq = new Request(result);
additionReq.setFieldRuleId(child.getId());
page.addTargetRequest(additionReq);
if (child.getNeedPersistence() == 0) {
sb = new StringBuilder();
sb.append(result + ",");
page.putField(
child.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
}
} else {
if (child.getNeedPersistence() == 0) {
sb = new StringBuilder();
for (String result : results) {
sb.append(result + ",");
}
page.putField(
child.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
ruleComplierLoop(child.getId(), page, nextRequest, templast);
}
break;
case 1:
results = page.getHtml().xpath(child.getRule()).all();
if (results.size() == 0) {
if (child.getAllowEmpty() == 1) {
throw new PageProcessException(
String.format(
"{fieldname:@#%s@#,fieldrule:@#%s@#,parentId:@#%d@#,type:@#xpath@#}",
child.getFieldName(), child.getRule(), child.getParentId()));
}
}
// 判断是否会产生新的下载请求
if (child.getAdditionDownload() == 1) {
// page.setIncludeAddition(true);
// 将fieldRule.getId()保存下来，新请求的页面将筛选parentid为该id的规则进行解析
for (String result : results) {
if (!result.startsWith("http")) {
result = "http://" + site.getDomain() + result.trim().replace("|", "%7C");
}
Request additionReq = new Request(result);
additionReq.setFieldRuleId(child.getId());
if (templast == null) {
nextRequest = additionReq;
templast = nextRequest;
} else {
templast.setNextRequest(additionReq);
templast = additionReq;
}
if (child.getNeedPersistence() == 0) {
sb = new StringBuilder();
sb.append(result + ",");
page.putField(
child.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
}
} else if (child.getAdditionRequest() == 1) {
for (String result : results) {
if (!result.startsWith("http")) {
result = "http://" + site.getDomain() + result.trim().replace("|", "%7C");
}
Request additionReq = new Request(result);
additionReq.setFieldRuleId(child.getId());
page.addTargetRequest(additionReq);
if (child.getNeedPersistence() == 0) {
sb = new StringBuilder();
sb.append(result + ",");
page.putField(
child.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
}
} else {
if (child.getNeedPersistence() == 0) {
sb = new StringBuilder();
for (String result : results) {
sb.append(result + ",");
}
page.putField(
child.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
ruleComplierLoop(child.getId(), page, nextRequest, templast);
}
break;
case 2:
results = page.getHtml().css(child.getRule()).all();
if (results.size() == 0) {
if (child.getAllowEmpty() == 1) {
throw new PageProcessException(
String.format(
"{fieldname:@#%s@#,fieldrule:@#%s@#,parentId:@#%d@#,type:@#css@#}",
child.getFieldName(), child.getRule(), child.getParentId()));
}
}
// 判断是否会产生新的下载请求
if (child.getAdditionDownload() == 1) {
// page.setIncludeAddition(true);
// 将fieldRule.getId()保存下来，新请求的页面将筛选parentid为该id的规则进行解析
for (String result : results) {
if (!result.startsWith("http")) {
result = "http://" + site.getDomain() + result.trim().replace("|", "%7C");
}
Request additionReq = new Request(result);
additionReq.setFieldRuleId(child.getId());
if (templast == null) {
nextRequest = additionReq;
templast = nextRequest;
} else {
templast.setNextRequest(additionReq);
templast = additionReq;
}
if (child.getNeedPersistence() == 0) {
sb = new StringBuilder();
sb.append(result + ",");
page.putField(
child.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
}
} else if (child.getAdditionRequest() == 1) {
for (String result : results) {
if (!result.startsWith("http")) {
result = "http://" + site.getDomain() + result.trim().replace("|", "%7C");
}
Request additionReq = new Request(result);
additionReq.setFieldRuleId(child.getId());
page.addTargetRequest(additionReq);
if (child.getNeedPersistence() == 0) {
sb = new StringBuilder();
sb.append(result + ",");
page.putField(
child.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
}
} else {
if (child.getNeedPersistence() == 0) {
sb = new StringBuilder();
for (String result : results) {
sb.append(result + ",");
}
page.putField(
child.getFieldName(),
StringUtils.substringBeforeLast(sb.toString().trim(), ","));
}
ruleComplierLoop(child.getId(), page, nextRequest, templast);
}
break;
default:
if (page.getRequest().getExtra(child.getFieldName()) == null) {
throw new PageProcessException(
String.format(
"{fieldname:@#%s@#,fieldrule:@#%s@#,type:@#orig@#}",
child.getFieldName(), child.getRule()));
}
page.putField(child.getFieldName(), page.getRequest().getExtra(child.getFieldName()));
break;
}
}
}
}
/**
* 软件盒子 http://www.itopdog.cn/ Itopdog #81 (1)该网站的关键字搜索结果的翻页有错误，通过页面给定的结果无法进入到正确的搜索结果中
* 但是可以通过手动构造翻页url来获取，尝试多个关键字的搜索，搜索结果最多只有两页，因此，手动构造第二页的url (2)此网站的下载次数是及时更新的 (3)该网站有些应用已经无法下载
*
* @author DMT
*/
public class Itopdog implements PageProcessor {
Site site = Site.me().setCharset("utf-8").setRetryTimes(0).setSleepTime(3);
@Override
public Apk process(Page page) {
// index page
// http://www.itopdog.cn/home.php?type=az&ct=home&ac=search&q=%E6%B5%8F%E8%A7%88%E5%99%A8
if (page.getUrl().regex("http://www\\.itopdog\\.cn/home\\.php\\?*").match()) {
// app的具体介绍页面
List<String> url1 =
page.getHtml()
.links("//div[@class='panel']")
.regex("http://www\\.itopdog\\.cn/az.*")
.all();
// 添加下一页url(翻页) 第2页
List<String> url2 =
page.getHtml()
.links("//div[@class='clearfix pagewrap']")
.regex("http://www\\.itopdog\\.cn/.*")
.all();
if (url2.isEmpty() == false) {
String url = page.getUrl() + "&per_page=20";
url1.add(url);
}
// remove the duplicate urls in list
HashSet<String> urlSet = new HashSet<String>(url1);
// add the urls to page
Iterator<String> it = urlSet.iterator();
while (it.hasNext()) {
page.addTargetRequest(it.next());
}
}
// the app detail page
if (page.getUrl().regex("http://www\\.itopdog\\.cn/az.*").match()) {
// Apk apk = null;
// String appName = null; //app名字
// String appDetailUrl = null; //具体页面url
// String appDownloadUrl = null; //app下载地址
// String osPlatform = null ; //运行平台
// String appVersion = null; //app版本
// String appSize = null; //app大小
// String appUpdateDate = null; //更新日期
// String appType = null; //下载的文件类型 apk？zip？rar？ipa?
// String appvender = null; //app开发者 APK这个类中尚未添加
// String appDownloadedTime=null; //app的下载次数
//
// //有的名字里面包含版本号，有的不包含
// String nameString=page.getHtml().xpath("//font[@class='h2_css']/text()").toString();
// if(nameString != null && nameString.contains("V"))
// {
// appName=nameString.substring(0,nameString.indexOf("V")-1);
// appVersion = nameString.substring(nameString.indexOf("V")+1,nameString.length());
// }
// else if(nameString != null && nameString.contains("v"))
// {
// appName=nameString.substring(0,nameString.indexOf("v")-1);
// appVersion = nameString.substring(nameString.indexOf("V")+1,nameString.length());
// }
// else if(nameString != null && nameString.contains("."))
// {
// appName=nameString.substring(0,nameString.indexOf(".")-1);
// appVersion = nameString.substring(nameString.indexOf(".")-1,nameString.length());
// }
// else
// {
// appName = nameString;
// appVersion = null;
// }
//
// appDetailUrl = page.getUrl().toString();
//
// appDownloadUrl = page.getHtml().xpath("//div[@class='down-btn']/a/@href").toString();
//
// osPlatform = page.getHtml().xpath("//dl[@class='clearfix
// appinfo']/dd[4]/text()").toString();
//
// String sizeString = page.getHtml().xpath("//dl[@class='clearfix
// appinfo']/dd[1]/text()").toString();
// appSize = sizeString;
//
// String updatedateString = page.getHtml().xpath("//div[@class='six
// code2d']/strong/text()").toString();
// appUpdateDate =
// updatedateString.substring(updatedateString.indexOf("：")+1,updatedateString.length());
//
// String typeString = "apk";
// appType =typeString;
//
// appvender=null;
//
// //下载次数是动态获取的，使用downloadTimeUrl构造出获取下载次数的链接
// String
// id=appDetailUrl.substring(appDetailUrl.indexOf("-")+1,appDetailUrl.lastIndexOf(".")-1);
// String downloadTimeUrl="http://www.itopdog.cn/home.php?ct=home&ac=get_updown_api&id="+id;
// String line=null;
// try {
// //打开一个网址，获取源文件，这个网址里面是
//// {
//// state: true,
//// up: "0",
//// down: "0",
//// up_per: "0%",
//// down_per: "0%",
//// down_all: "3"
//// }
// URL url=new URL(downloadTimeUrl);
// BufferedReader reader;
// reader = new BufferedReader(new InputStreamReader(url.openStream()));
// for(int i=0;i<7;i++)
// line=reader.readLine();
// //line=document.write('30168');
// } catch (Exception e) {
// }
// if(line != null)
// appDownloadedTime =line.substring(line.indexOf("\"")+1,line.lastIndexOf("\"")-1);
//
//// String DownloadedTimeString =
// page.getHtml().xpath("//ul[@class='mdccs']/li[9]/text()").toString();
//// appDownloadedTime =
// DownloadedTimeString.substring(DownloadedTimeString.indexOf("：")+1,DownloadedTimeString.length());
//
//
//
// System.out.println("appName="+appName);
// System.out.println("appDetailUrl="+appDetailUrl);
// System.out.println("appDownloadUrl="+appDownloadUrl);
// System.out.println("osPlatform="+osPlatform);
// System.out.println("appVersion="+appVersion);
// System.out.println("appSize="+appSize);
// System.out.println("appUpdateDate="+appUpdateDate);
// System.out.println("appType="+appType);
// System.out.println("appvender="+appvender);
// System.out.println("appDownloadedTime="+appDownloadedTime);
//
// if(appName != null && appDownloadUrl != null){
// apk = new Apk(appName,appDetailUrl,appDownloadUrl,osPlatform
// ,appVersion,appSize,appUpdateDate,appType,null);
// }
//
return Itopdog_Detail.getApkDetail(page);
}
return null;
}
@Override
public Site getSite() {
return site;
}
@Override
public List<Apk> processMulti(Page page) {
// TODO Auto-generated method stub
return null;
}
}
/** Created by yiang on 2015/4/9. */
@Component
public class IndeedCrawler {
private static int beginId = 0;
private static int endid = 10000;
private int threadNum = 10;
@Qualifier("IndeedListPipeline")
@Autowired
private PageModelPipeline indeedListPipeline;
@Qualifier("IndeedDetailPipeline")
@Autowired
private PageModelPipeline indeedDetailPipeline;
@Resource private IndeedDao indeedDao;
private static Site site =
Site.me()
.setTimeOut(20000)
.setSleepTime(5000)
.setUserAgent(
"Mozilla/5.0 (compatible; Baiduspider/2.0; "
+ "+http://www.baidu.com/search/spider.html)");
// 列表页爬取
public void crawlList() {
while (true) {
// 取标签
String tag = indeedDao.getTags();
if (tag == null || tag.equals("")) {
break;
}
int num = indeedDao.getTagNum(tag);
// int endid=(int)num/10;
if (num > 1000) {
endid = 1000;
} else {
endid = num;
}
List<String> urls = new ArrayList<String>();
for (int id = beginId; id <= endid; id += 10) {
urls.add("http://www.indeed.com/jobs?q=" + tag + "&sort=date&start=" + id);
// urls.add("http://cn.indeed.com/%E5%B7%A5%E4%BD%9C?q=" + tag + "&sort=date&start=" + id);
}
OOSpider.create(site, indeedListPipeline, IndeedList.class)
.startUrls(urls)
.setSpawnUrl(false)
.thread(threadNum)
.run();
// 时间戳标记
indeedDao.setTimestamp(tag);
}
}
// 详情页爬取
public void crawlDeatil() {
while (true) {
List<String> l = indeedDao.getTargetUrls();
if (l == null) {
break;
}
OOSpider.create(site, indeedDetailPipeline, IndeedDetail.class)
.startUrls(l)
.thread(threadNum)
.setSpawnUrl(false)
.run();
}
}
public static void main(String[] args) {
// 加载配置
ApplicationContext applicationContext =
new ClassPathXmlApplicationContext("classpath:/spring/applicationContext*.xml");
final IndeedCrawler indeedCrawler = applicationContext.getBean(IndeedCrawler.class);
indeedCrawler.crawlList();
// indeedCrawler.crawlDeatil();
}
}
/**
* 安卓乐园[中国] app搜索抓取 url:http://search.520apk.com/cse/search?q=QQ&s=17910776473296434043&nsid=1
*
* @version 1.0.0
*/
public class PagePro520apk implements PageProcessor {
// 日志管理对象
private static final org.slf4j.Logger LOGGER = LoggerFactory.getLogger(PagePro520apk.class);
// 定义网站编码，以及间隔时间
Site site =
Site.me()
.setCharset("utf-8")
.setRetryTimes(PropertiesUtil.getRetryTimes())
.setSleepTime(PropertiesUtil.getInterval());
/**
* process the page, extract urls to fetch, extract the data and store
*
* @param page
*/
@Override
public Apk process(Page page) {
LOGGER.debug("crawler url: {}", page.getUrl());
// 获取搜索页面
if (page.getUrl().regex("http://search\\.520apk\\.com/cse/search\\?q=.*").match()) {
LOGGER.debug("match success, url:{}", page.getUrl());
// 获取详细链接，以及分页链接
List<String> urlList =
page.getHtml().links("//div[@id='results']/div[@class='result f s0']/h3").all();
urlList.addAll(page.getHtml().links("//div[@class='pager clearfix']").all());
Iterator<String> iter = Sets.newHashSet(urlList).iterator();
while (iter.hasNext()) {
page.addTargetRequest(iter.next());
}
// 打印搜索结果url
LOGGER.debug("app info results urls: {}", page.getTargetRequests());
}
// 获取信息
if (page.getUrl().regex("http://www.520apk.com/android/*").match()) {
return PagePro520apk_Detail.getApkDetail(page);
}
return null;
}
/**
* get the site settings
*
* @return site
* @see us.codecraft.webmagic.Site
*/
@Override
public Site getSite() {
return site;
}
@Override
public List<Apk> processMulti(Page page) {
// TODO Auto-generated method stub
return null;
}
}
/**
* 游戏狗[中国] app搜索抓取 url:http://search.gamedog.cn/app/?keyword=QQ&platform=Android id:12
*
* @version 1.0.0
*/
public class PageProGameDog implements PageProcessor {
// 日志管理对象
private static final org.slf4j.Logger LOGGER = LoggerFactory.getLogger(PageProGameDog.class);
// 定义网站编码，以及间隔时间
Site site =
Site.me()
.setCharset("utf-8")
.setRetryTimes(PropertiesUtil.getRetryTimes())
.setSleepTime(PropertiesUtil.getInterval());
/**
* process the page, extract urls to fetch, extract the data and store
*
* @param page
*/
@Override
public Apk process(Page page) {
LOGGER.debug("crawler url: {}", page.getUrl());
// 获取搜索页面
if (page.getUrl().regex("http://android\\.gamedog\\.cn/.*").match()) {
LOGGER.debug("match success, url:{}", page.getUrl());
// 获取详细链接，以及分页链接
List<String> urlList = page.getHtml().links().regex("http://android\\.gamedog\\.cn/.*").all();
Set<String> cacheSet = Sets.newHashSet();
cacheSet.addAll(urlList);
for (String temp : cacheSet) {
if (PageProUrlFilter.isUrlReasonable(temp)) page.addTargetRequest(temp);
}
// 打印搜索结果url
LOGGER.debug("app info results urls: {}", page.getTargetRequests());
}
// 获取信息
if (page.getUrl().regex("http://android.gamedog.cn/soft|game|online.*").match()) {
Html html = page.getHtml();
Apk apk = PageProGameDog_Detail.getApkDetail(page);
page.putField("apk", apk);
if (page.getResultItems().get("apk") == null) {
page.setSkip(true);
}
} else {
page.setSkip(true);
}
return null;
}
/**
* get the site settings
*
* @return site
* @see Site
*/
@Override
public Site getSite() {
return site;
}
@Override
public List<Apk> processMulti(Page page) {
// TODO Auto-generated method stub
return null;
}
}
/**
* 苹果资讯 app搜索抓取
* url:http://www.baidu.com/s?ie=UTF-8&wd=%E8%B6%85%E8%83%BD%E9%99%86%E6%88%98%20site:shouyou.178.com
*
* @version 1.0.0
*/
public class PageProIfan178 implements PageProcessor {
// 日志管理对象
private static final org.slf4j.Logger LOGGER = LoggerFactory.getLogger(PageProIfan178.class);
// 定义网站编码，以及间隔时间
Site site = Site.me().setCharset("utf-8").setRetryTimes(2).setSleepTime(3);
/**
* process the page, extract urls to fetch, extract the data and store
*
* @param page
*/
@Override
public Apk process(Page page) {
LOGGER.debug("crawler url: {}", page.getUrl());
// 获取搜索页面
if (page.getUrl().regex("http://www\\.baidu\\.com/s\\?ie=UTF-8.*").match()) {
LOGGER.debug("match success, url:{}", page.getUrl());
// 获取详细链接，以及分页链接
List<String> urlList =
page.getHtml().links("//div[@id='content_left']/div/h3[@class='t']").all();
Iterator<String> iter = Sets.newHashSet(urlList).iterator();
while (iter.hasNext()) {
page.addTargetRequest(iter.next());
}
// 打印搜索结果url
LOGGER.debug("app info results urls: {}", page.getTargetRequests());
}
// 获取信息
if (page.getUrl().regex("http://www\\.baidu\\.com/link\\?url=.*").match()) {
// 获取dom对象
// Html html = page.getHtml();
//
// // 找出对应需要信息
// String appDetailUrl = page.getUrl().toString();
// String appName =
// html.xpath("//div[@class='page-page']/div[@class='t1']/h1/text()").toString();
// if (StringUtils.isEmpty(appName)) {
// appName = html.xpath("//div[@class='box-dw-l-t']/h1/strong/text()").get();
// }
// String appVersion = null;
// String appDownloadUrl = html.xpath("//div[@class='clearfix t2']/a/@href").get();
// if (StringUtils.isEmpty(appDownloadUrl)) {
// appDownloadUrl =
// html.xpath("//div[@class='dw-btn']/a[@class='dw-btn2']/@href").get();
// }
// String osPlatform = null;
// String appSize =
// StringUtils.substringAfterLast(html.xpath("//div[@class='txt']/div[@class='clearfix
// inf']/p[1]/text()").get(), "：");
// String appUpdateDate = null;
// String downloadNum = null;
// String appDesc = html.xpath("//div[@class='app_detail_infor']/p/text()").get();
// if (StringUtils.isEmpty(appDesc)) {
// appDesc =
// html.xpath("//div[@class='box-dw-l']/div[@class='jianjie']/p/text()").get();
// }
// String appType = null;
//
// LOGGER.debug("name:{}, version: {}, url:{}, size: {}, appType: {}, os: {},
// date:{}, appDesc:{}", appName, appVersion, appDownloadUrl, appSize, appType, osPlatform,
// appUpdateDate, appDesc);
//
// if (null != appName && null != appDownloadUrl) {
// Apk apk = new Apk(appName, appDetailUrl, appDownloadUrl, osPlatform,
// appVersion, appSize, appUpdateDate, null != appType ? appType : "APK");
// apk.setAppDescription(appDesc);
return PageProIfan178_Detail.getApkDetail(page);
}
return null;
}
/**
* get the site settings
*
* @return site
* @see us.codecraft.webmagic.Site
*/
@Override
public Site getSite() {
return site;
}
@Override
public List<Apk> processMulti(Page page) {
// TODO Auto-generated method stub
return null;
}
}
@Component("SpiderZhaopinProcessor")
public class SpiderZhaopinProcessor implements PageProcessor {
public Site site = Site.me().setRetryTimes(3).setSleepTime(3000);
private static final Logger logger = LoggerFactory.getLogger(SpiderZhaopinProcessor.class);
private String pageUrl;
private static HashMap<String, Integer> doneLinks = new HashMap<String, Integer>();
private static Integer doneNum = 0;
public SpiderZhaopinProcessor() {
site.setDomain("zhaopin.com");
site.setUserAgent(
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.57 Safari/537.36");
}
@Override
public Site getSite() {
return site;
}
@Override
public void process(Page page) {
String title, companyName, salary;
String keyStr, valueStr;
// 属性
HashMap<String, String> propsMap = new HashMap<String, String>();
pageUrl = page.getRequest().getUrl();
Html pageHtml = page.getHtml();
Selectable pageRefLinks = page.getHtml().links();
// 1.页面是否已经存在过
synchronized (doneLinks) {
if (doneLinks.containsKey(pageUrl)) {
page.setSkip(true);
return;
}
}
String regEx = "http://jobs.zhaopin.com/(\\d)+.htm\\?([\\w=&]+)";
Pattern p = Pattern.compile(regEx);
if (p.matcher(pageUrl).find()) {
// 可以处理
System.out.println("找到一个:" + pageUrl);
String pageTitle[] = pageHtml.getDocument().title().split("-");
title = pageTitle[0].replaceAll("招聘", "");
companyName = pageTitle[1];
List<String> keyList = pageHtml.xpath("//ul[@class='terminal-ul']/li").all();
String line = "", lines[];
for (int ii = 0; ii < keyList.size(); ii++) {
if (keyList.get(ii) == null) {
logger.warn("why keylist is null!");
continue;
}
line = StringUtil.html2text(keyList.get(ii));
lines = line.split("：");
if (lines.length != 2) continue;
keyStr = lines[0];
valueStr = lines[1];
logger.debug(keyStr + ":" + valueStr);
if (!(valueStr == null || keyStr == null)) {
if (keyStr.trim().length() > 0 && valueStr.trim().length() > 0)
propsMap.put(keyStr, valueStr);
}
}
salary = propsMap.get("职位月薪");
if (salary == null) salary = "";
List<String> textList =
pageHtml.xpath("//div[@class='tab-cont-box']/div[@class='tab-inner-cont']").all();
String jobDesc = textList.get(0);
String companyDesc = textList.get(1);
// save
page.putField("jobTitle", title.trim());
page.putField("company", companyName.trim());
page.putField("salary", salary);
page.putField("keyword", "");
page.putField("descr", jobDesc.trim());
page.putField("companyDesc", companyDesc);
page.putField("props", propsMap);
page.putField("url", pageUrl);
page.putField("source", "zhaopin");
} else {
page.setSkip(true);
}
// 分页、列表
page.addTargetRequests(
pageRefLinks.regex("http://[\\w,\\/-_]+.zhaopin.com/[\\w,\\/.-?&_]+").all());
// page.addTargetRequests(pageRefLinks.regex(regEx).all());
// page.addTargetRequests(pageRefLinks.regex("http://sou.zhaopin.com/[\\w,\\/.-?&_]+").all());
synchronized (doneLinks) {
doneLinks.put(pageUrl, doneNum++);
SpiderRecord.addKeyNum("Zhaopin_all", doneNum);
}
}
private String clearHtml(String tag) {
return StringUtil.html2text(tag).replaceAll("：", "").trim();
}
}
/*
* author : 罗一鑫
* date : 2015/10/19
* 根据播放页html，从中抓取qitanid
*
* */
public class CommentCrawler implements PageProcessor {
private static String part1OfUrl =
"http://api.t.iqiyi.com/qx_api/comment/get_video_comments?aid=";
private static String part2OfUrl =
"&categoryid=1&cb=fnsucc&escape=true&need_reply=true&need_subject=true&need_total=1&page=";
private static String part3OfUrl =
"&page_size=10&page_size_reply=3&qitan_comment_type=1&qitancallback=fnsucc&qitanid=";
private static String part4OfUrl = "&sort=hot&t=&tvid=";
/*
* xpath解析
* */
private static String TOTAL =
"//div/div[@class='wrapper']/div[@class='wrapper-left']/"
+ "div[@id='block-I']/div[@id='qitancommonarea']/@";
private static String QITANID_XPATH = TOTAL + "data-qitancomment-qitanid";
private static String TVID_XPATH = TOTAL + "data-qitancomment-tvid";
private static String TITLE_XPATH = "//head/title";
/*
* 站点设置
* */
private Site site =
Site.me()
.setDomain("http://www.iqiyi.com/")
.setSleepTime(3000)
.setUserAgent(
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) "
+ "AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.65 Safari/537.31");
@Override
public Site getSite() {
// TODO Auto-generated method stub
return this.site;
}
@Override
public void process(Page page) {
if (!GlobalVar.isFilePlayUrlsReaded) {
GlobalVar.isFilePlayUrlsReaded = true;
FileInputStream fis = null;
InputStreamReader isr = null;
BufferedReader br = null;
String str = null;
try {
fis = new FileInputStream("./playUrls.txt");
isr = new InputStreamReader(fis);
br = new BufferedReader(isr);
while ((str = br.readLine()) != null) {
page.addTargetRequest(str);
}
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
br.close();
isr.close();
fis.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
System.out.println("test");
// TODO Auto-generated method stub
page.putField(
"qitanid",
page.getHtml().xpath(QITANID_XPATH).toString()
+ ","
+ page.getHtml().xpath(TVID_XPATH).toString()
+ ","
+ page.getHtml().xpath(TITLE_XPATH).toString().split(">")[1].split("-")[0]);
}
}
public class PagePro360 implements PageProcessor {
// Site site = Site.me().setCharset("utf-8").setRetryTimes(2).setSleepTime(0);
Site site =
Site.me()
.setCharset("utf-8")
.setRetryTimes(PropertiesUtil.getRetryTimes())
.setSleepTime(PropertiesUtil.getInterval());
private Logger LOGGER = LoggerFactory.getLogger(PagePro360.class);
public Apk process(Page page) {
List<String> urls = page.getHtml().links().regex("(http://zhushou\\.360\\.cn/.*)").all();
Set<String> cacheSet = Sets.newHashSet();
cacheSet.addAll(urls);
// 构造分页
// http://zhushou.360.cn/list/index/cid/1
// if(page.getUrl().regex("(http://zhushou\\.360\\.cn/detail/list/index/.*)").match()){
if (page.getRequest().getUrl().equals("http://zhushou.360.cn/list/index/cid/1")
|| page.getRequest().getUrl().equals("http://zhushou.360.cn/list/index/cid/2")) {
String pageStr = page.getHtml().regex("(pg\\.pageCount\\s=\\s\\w+)").toString();
int pageCount = Integer.parseInt(pageStr.substring(15));
List<String> url1 = new ArrayList<String>();
for (int i = 2; i <= pageCount; i++) {
url1.add(page.getRequest().getUrl() + "?page=" + i);
}
page.addTargetRequests(url1);
}
// 剔除锚点.*?#.*
// #expand,#next,#prev,#comment,#nogo,#guess-like,#btn-install-now-log,#comment-list,#report
for (String url : cacheSet) {
if (url.toString().endsWith("#expand")
|| url.toString().endsWith("#next")
|| url.toString().endsWith("#prev")
|| url.toString().endsWith("#comment")
|| url.toString().endsWith("#nogo")
|| url.toString().endsWith("#guess-like")
|| url.toString().endsWith("#btn-install-now-log")
|| url.toString().endsWith("#comment-list")
|| url.toString().endsWith("#report")) {
LOGGER.error("anchor:" + url.toString());
} else {
LOGGER.info(url.toString());
page.addTargetRequest(url);
}
}
// 提取页面信息
if (page.getUrl().regex("(http://zhushou\\.360\\.cn/detail/index/soft_id/.*)").match()) {
Html html = page.getHtml();
Apk apk = PagePro360_Detail.getApkDetail(page);
page.putField("apk", apk);
if (page.getResultItems().get("apk") == null) {
page.setSkip(true);
}
} else {
page.setSkip(true);
}
return null;
}
public static void main(String[] args) {
String url = "http://zhushou.360.cn/list/index/cid/1?page=24#expand";
//
// if(url.endsWith("#expand||#next||#prev||#comment||#nogo||#guess-like||#btn-install-now-log")){
if (url.endsWith("#expand || #next")) {
System.out.println("true");
}
}
@Override
public List<Apk> processMulti(Page page) {
// TODO Auto-generated method stub
return null;
}
public Site getSite() {
return site;
}
}
@Override
public Page download(Request request, Task task) {
Site site = null;
if (task != null) {
site = task.getSite();
}
Set<Integer> acceptStatCode;
String charset = null;
Map<String, String> headers = null;
if (site != null) {
acceptStatCode = site.getAcceptStatCode();
charset = site.getCharset();
headers = site.getHeaders();
} else {
acceptStatCode = Sets.newHashSet(200);
}
logger.info("downloading page " + request.getUrl());
RequestBuilder requestBuilder = RequestBuilder.get().setUri(request.getUrl());
if (headers != null) {
for (Map.Entry<String, String> headerEntry : headers.entrySet()) {
requestBuilder.addHeader(headerEntry.getKey(), headerEntry.getValue());
}
}
RequestConfig.Builder requestConfigBuilder =
RequestConfig.custom()
.setConnectionRequestTimeout(site.getTimeOut())
.setSocketTimeout(site.getTimeOut())
.setConnectTimeout(site.getTimeOut())
.setCookieSpec(CookieSpecs.BEST_MATCH);
if (site != null && site.getHttpProxy() != null) {
requestConfigBuilder.setProxy(site.getHttpProxy());
}
requestBuilder.setConfig(requestConfigBuilder.build());
CloseableHttpResponse httpResponse = null;
try {
httpResponse = getHttpClient(site).execute(requestBuilder.build());
int statusCode = httpResponse.getStatusLine().getStatusCode();
if (acceptStatCode.contains(statusCode)) {
// charset
if (charset == null) {
String value = httpResponse.getEntity().getContentType().getValue();
charset = UrlUtils.getCharset(value);
}
return handleResponse(request, charset, httpResponse, task);
} else {
logger.warn("code error " + statusCode + "\t" + request.getUrl());
return null;
}
} catch (IOException e) {
logger.warn("download page " + request.getUrl() + " error", e);
if (site.getCycleRetryTimes() > 0) {
return addToCycleRetry(request, site);
}
return null;
} finally {
try {
if (httpResponse != null) {
// ensure the connection is released back to pool
EntityUtils.consume(httpResponse.getEntity());
}
} catch (IOException e) {
logger.warn("close response fail", e);
}
}
}
public SpiderZhaopinProcessor() {
site.setDomain("zhaopin.com");
site.setUserAgent(
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.57 Safari/537.36");
}
/**
* url:http://s.shuiguo.com/qq_1_1.html id:38
*
* @version 1.0.0
*/
public class PageProShuiGuo implements PageProcessor {
// 日志管理对象
private static final org.slf4j.Logger LOGGER = LoggerFactory.getLogger(PageProShuiGuo.class);
// 定义网站编码，以及间隔时间
Site site =
Site.me()
.setCharset("utf-8")
.setRetryTimes(PropertiesUtil.getRetryTimes())
.setSleepTime(PropertiesUtil.getInterval());
/**
* process the page, extract urls to fetch, extract the data and store
*
* @param page
*/
@Override
public Apk process(Page page) {
LOGGER.debug("crawler url: {}", page.getUrl());
// 获取搜索页面
if ((page.getUrl().regex("http://www.shuiguo.com/android/.*").match()
&& page.getUrl().get().contains(".html"))
|| page.getUrl().regex("http://a\\.shuiguo\\.com/phb/").match()) {
LOGGER.debug("match success, url:{}", page.getUrl());
// 获取详细链接，以及分页链接
List<String> urlList =
page.getHtml().links().regex("http://www\\.shuiguo\\.com/android/.*").all();
Iterator<String> iter = Sets.newHashSet(urlList).iterator();
while (iter.hasNext()) {
page.addTargetRequest(iter.next());
}
// 打印搜索结果url
LOGGER.debug("app info results urls: {}", page.getTargetRequests());
}
// 获取信息
if (page.getUrl().regex("http://www\\.shuiguo\\.com/android/.*").match()
&& !page.getUrl().get().endsWith(".html")) {
Html html = page.getHtml();
Apk apk;
try {
apk = PageProShuiGuo_Detail.getApkDetail(page);
page.putField("apk", apk);
if (page.getResultItems().get("apk") == null) {
page.setSkip(true);
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} else {
page.setSkip(true);
}
return null;
}
/**
* get the site settings
*
* @return site
* @see Site
*/
@Override
public Site getSite() {
return site;
}
@Override
public List<Apk> processMulti(Page page) {
// TODO Auto-generated method stub
return null;
}
}
