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searchhotcrawler
Commit f60e48bb by chenweitao
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Merge branch 'working' into 'master' 

新增淘宝热搜采集功能

See merge request !103
parents 57cecc63 666de369
Showing with 396 additions and 17 deletions
src/main/java/com/zhiwei/searchhotcrawler/bean/HotSearchType.java
...@@ -27,4 +27,5 @@ public enum HotSearchType { ...@@ -27,4 +27,5 @@ public enum HotSearchType {
虎嗅热文推荐, 虎嗅热文推荐,
快手热榜, 快手热榜,
淘宝热搜, 淘宝热搜,
} }
src/main/java/com/zhiwei/searchhotcrawler/crawler/TaoBaoHotSearchCrawler.java 0 → 100644
package com.zhiwei.searchhotcrawler.crawler;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.zhiwei.crawler.core.HttpBoot;
import com.zhiwei.crawler.core.proxy.ProxyHolder;
import com.zhiwei.crawler.core.utils.RequestUtils;
import com.zhiwei.searchhotcrawler.bean.HotSearchList;
import com.zhiwei.searchhotcrawler.bean.HotSearchType;
import com.zhiwei.searchhotcrawler.util.TaoBaoUtils;
import lombok.extern.log4j.Log4j2;
import okhttp3.Request;
import okhttp3.Response;
import java.time.Duration;
import java.util.*;
/**
* @author ll
* @ClassName:TaoBaoHotSearchCrawler
* @Description:
* @date 2021年6月18日 下午16:33:31
*/
@Log4j2
public class TaoBaoHotSearchCrawler {
private static HttpBoot httpBoot = new HttpBoot.Builder().throwException(false).retryTimes(3).connectTimeout(Duration.ofSeconds(60)).build();
public static List<HotSearchList> taoBaoHotSearch(Date date) {
Map<String, String> headerMap = new HashMap<>();
String htmlBody = null;
Boolean ht = false;
long time = new Date().getTime();
for (int t = 0; t < 3 && ht == false; t++) {
String signss = "undefined&" + time + "&12574478&{\"appId\":\"10211\",\"params\":\"{\\\"multi_hintq_show\\\":\\\"on\\\",\\\"src\\\":\\\"c2c\\\",\\\"area\\\":\\\"active_page\\\",\\\"sversion\\\":\\\"7.5\\\",\\\"bangdan_src\\\":\\\"list\\\"}\"}";
String sig = TaoBaoUtils.parsJSFunction(signss);
String urls = "https://acs.m.taobao.com/h5/mtop.relationrecommend.wirelessrecommend.recommend/2.0/?appKey=12574478&t=" + time + "&sign=" + sig + "&api=mtop.relationrecommend.WirelessRecommend.recommend&v=2.0&type=jsonp&dataType=jsonp&callback=mtopjsonp1&data=%7B%22appId%22%3A%2210211%22%2C%22params%22%3A%22%7B%5C%22multi_hintq_show%5C%22%3A%5C%22on%5C%22%2C%5C%22src%5C%22%3A%5C%22c2c%5C%22%2C%5C%22area%5C%22%3A%5C%22active_page%5C%22%2C%5C%22sversion%5C%22%3A%5C%227.5%5C%22%2C%5C%22bangdan_src%5C%22%3A%5C%22list%5C%22%7D%22%7D";
Request request1 = RequestUtils.wrapGet(urls);
String token = null;
try (Response response = httpBoot.syncCall(request1, ProxyHolder.NAT_HEAVY_PROXY)) {
List<String> values = response.networkResponse().headers().values("Set-Cookie");
String tk = values.get(1);
String[] splitTk = tk.split(";");
String _m_h5_tk = splitTk[0];
token = _m_h5_tk.substring(9, 41);
String enc = values.get(2);
String[] splitEnc = enc.split(";");
String _m_h5_tk_enc = splitEnc[0];
headerMap.put("cookie", _m_h5_tk + ";" + _m_h5_tk_enc);
} catch (Exception e) {
log.error("解析淘宝热搜时出现解析错误,页面结构有问题", e);
}
String signs = token + "&" + time + "&12574478&{\"appId\":\"10211\",\"params\":\"{\\\"multi_hintq_show\\\":\\\"on\\\",\\\"src\\\":\\\"c2c\\\",\\\"area\\\":\\\"active_page\\\",\\\"sversion\\\":\\\"7.5\\\",\\\"bangdan_src\\\":\\\"list\\\"}\"}";
String sign = TaoBaoUtils.parsJSFunction(signs);
String url = "https://acs.m.taobao.com/h5/mtop.relationrecommend.wirelessrecommend.recommend/2.0/?appKey=12574478&t=" + time + "&sign=" + sign + "&api=mtop.relationrecommend.WirelessRecommend.recommend&v=2.0&type=jsonp&dataType=jsonp&callback=mtopjsonp1&data=%7B%22appId%22%3A%2210211%22%2C%22params%22%3A%22%7B%5C%22multi_hintq_show%5C%22%3A%5C%22on%5C%22%2C%5C%22src%5C%22%3A%5C%22c2c%5C%22%2C%5C%22area%5C%22%3A%5C%22active_page%5C%22%2C%5C%22sversion%5C%22%3A%5C%227.5%5C%22%2C%5C%22bangdan_src%5C%22%3A%5C%22list%5C%22%7D%22%7D";
Request request = RequestUtils.wrapGet(url, headerMap);
try (Response response = httpBoot.syncCall(request, ProxyHolder.NAT_HEAVY_PROXY)) {
htmlBody = response.body().string();
ht = !htmlBody.contains("非法请求");
} catch (Exception e) {
log.error("解析淘宝热搜时出现解析错误,页面结构有问题", e);
}
if (htmlBody != null && htmlBody.contains("data")) {
return ansysData(htmlBody, date);
} else {
log.info("解析淘宝热搜时出现解析错误,页面结构有问题");
}
}
return Collections.emptyList();
}
private static List<HotSearchList> ansysData(String htmlBody, Date date) {
List<HotSearchList> list = new ArrayList<>();
try {
String sub = htmlBody.substring(htmlBody.indexOf("searchdoor"), htmlBody.indexOf("searchdoorFrom"));
String substring = sub.substring(sub.indexOf("showReminder") + 27, sub.indexOf("multi_bangdan_flag") - 2).trim();
JSONArray objects = JSONObject.parseArray(substring);
JSONArray jsonArray = objects.getJSONObject(0).getJSONObject("result").getJSONArray("text");
for (int i = 0; i < jsonArray.size(); i++) {
try {
JSONObject jsonObject = jsonArray.getJSONObject(i);
//获取标题
String name = jsonObject.getString("showtext");
//获取排名
String showmark = jsonObject.getString("showmark");
Integer rank = Integer.valueOf(showmark);
String searchtext = jsonObject.getString("searchtext");
//获取链接
String url = "https://s.m.taobao.com/h5?q=" + searchtext;
//获取标签
String tagText = jsonObject.getString("tagText");
if ("".equals(tagText)) {
tagText = null;
}
//String tagText = jsonObject.getString("tagText");
Long count = null;
HotSearchList hotSearchList = new HotSearchList(url, name, count, true, rank, HotSearchType.淘宝热搜.name(), tagText, date);
list.add(hotSearchList);
} catch (Exception e) {
log.error("解析淘宝热搜时出现解析错误", e);
}
}
} catch (Exception e) {
log.error("解析淘宝热搜时出现解析错误,数据不是json结构", e);
}
return list;
}
}
src/main/java/com/zhiwei/searchhotcrawler/test/TaoBaoHotSearchCrawlerTest.java
...@@ -27,20 +27,38 @@ public class TaoBaoHotSearchCrawlerTest { ...@@ -27,20 +27,38 @@ public class TaoBaoHotSearchCrawlerTest {
private static HttpBoot httpBoot = new HttpBoot.Builder().throwException(false).retryTimes(3).connectTimeout(Duration.ofSeconds(60)).build(); private static HttpBoot httpBoot = new HttpBoot.Builder().throwException(false).retryTimes(3).connectTimeout(Duration.ofSeconds(60)).build();
public static List<HotSearchList> taoBaoHotSearch(Date date) { public static List<HotSearchList> taoBaoHotSearch(Date date) {
Map<String, String> headerMap = new HashMap<>();
String htmlBody = null;
Boolean ht = false;
long time = new Date().getTime(); long time = new Date().getTime();
String signs="undefined&"+time+"&12574478&{\"appId\":\"10211\",\"params\":\"{\\\"multi_hintq_show\\\":\\\"on\\\",\\\"src\\\":\\\"c2c\\\",\\\"area\\\":\\\"active_page\\\",\\\"sversion\\\":\\\"7.5\\\",\\\"bangdan_src\\\":\\\"list\\\"}\"}"; for (int t = 0; t < 3 && ht == false; t++) {
//String signs="undefined&1624862377708&12574478&{\"appId\":\"10211\",\"params\":\"{\\\"multi_hintq_show\\\":\\\"on\\\",\\\"src\\\":\\\"c2c\\\",\\\"area\\\":\\\"active_page\\\",\\\"sversion\\\":\\\"7.5\\\",\\\"bangdan_src\\\":\\\"list\\\"}\"}"; String signss = "undefined&" + time + "&12574478&{\"appId\":\"10211\",\"params\":\"{\\\"multi_hintq_show\\\":\\\"on\\\",\\\"src\\\":\\\"c2c\\\",\\\"area\\\":\\\"active_page\\\",\\\"sversion\\\":\\\"7.5\\\",\\\"bangdan_src\\\":\\\"list\\\"}\"}";
String sig = TaoBaoUtils.parsJSFunction(signss);
String urls = "https://acs.m.taobao.com/h5/mtop.relationrecommend.wirelessrecommend.recommend/2.0/?appKey=12574478&t=" + time + "&sign=" + sig + "&api=mtop.relationrecommend.WirelessRecommend.recommend&v=2.0&type=jsonp&dataType=jsonp&callback=mtopjsonp1&data=%7B%22appId%22%3A%2210211%22%2C%22params%22%3A%22%7B%5C%22multi_hintq_show%5C%22%3A%5C%22on%5C%22%2C%5C%22src%5C%22%3A%5C%22c2c%5C%22%2C%5C%22area%5C%22%3A%5C%22active_page%5C%22%2C%5C%22sversion%5C%22%3A%5C%227.5%5C%22%2C%5C%22bangdan_src%5C%22%3A%5C%22list%5C%22%7D%22%7D";
Request request1 = RequestUtils.wrapGet(urls);
String token = null;
try (Response response = httpBoot.syncCall(request1, ProxyHolder.NAT_HEAVY_PROXY)) {
List<String> values = response.networkResponse().headers().values("Set-Cookie");
String tk = values.get(1);
String[] splitTk = tk.split(";");
String _m_h5_tk = splitTk[0];
token = _m_h5_tk.substring(9, 41);
String enc = values.get(2);
String[] splitEnc = enc.split(";");
String _m_h5_tk_enc = splitEnc[0];
headerMap.put("cookie", _m_h5_tk + ";" + _m_h5_tk_enc);
} catch (Exception e) {
log.error("解析淘宝热搜时出现解析错误,页面结构有问题", e);
}
String signs = token + "&" + time + "&12574478&{\"appId\":\"10211\",\"params\":\"{\\\"multi_hintq_show\\\":\\\"on\\\",\\\"src\\\":\\\"c2c\\\",\\\"area\\\":\\\"active_page\\\",\\\"sversion\\\":\\\"7.5\\\",\\\"bangdan_src\\\":\\\"list\\\"}\"}";
String sign = TaoBaoUtils.parsJSFunction(signs); String sign = TaoBaoUtils.parsJSFunction(signs);
String url = "https://acs.m.taobao.com/h5/mtop.relationrecommend.wirelessrecommend.recommend/2.0/?appKey=12574478&t=" + time + "&sign=" + sign + "&api=mtop.relationrecommend.WirelessRecommend.recommend&v=2.0&type=jsonp&dataType=jsonp&callback=mtopjsonp1&data=%7B%22appId%22%3A%2210211%22%2C%22params%22%3A%22%7B%5C%22multi_hintq_show%5C%22%3A%5C%22on%5C%22%2C%5C%22src%5C%22%3A%5C%22c2c%5C%22%2C%5C%22area%5C%22%3A%5C%22active_page%5C%22%2C%5C%22sversion%5C%22%3A%5C%227.5%5C%22%2C%5C%22bangdan_src%5C%22%3A%5C%22list%5C%22%7D%22%7D";
//String url = "https://acs.m.taobao.com/h5/mtop.relationrecommend.wirelessrecommend.recommend/2.0/?appKey=12574478&t="+time+"&sign="+sign+"&api=mtop.relationrecommend.WirelessRecommend.recommend&v=2.0&type=jsonp&dataType=jsonp&callback=mtopjsonp1&data=%7B%22appId%22%3A%2210211%22%2C%22params%22%3A%22%7B%5C%22multi_hintq_show%5C%22%3A%5C%22on%5C%22%2C%5C%22src%5C%22%3A%5C%22c2c%5C%22%2C%5C%22area%5C%22%3A%5C%22active_page%5C%22%2C%5C%22sversion%5C%22%3A%5C%227.5%5C%22%2C%5C%22bangdan_src%5C%22%3A%5C%22list%5C%22%7D%22%7D";
String url = "https://acs.m.taobao.com/h5/mtop.relationrecommend.wirelessrecommend.recommend/2.0/?appKey=12574478&t=1624929605260&sign=ada01d783dc9772d2f84124d293bac26&api=mtop.relationrecommend.WirelessRecommend.recommend&v=2.0&type=jsonp&dataType=jsonp&callback=mtopjsonp1&data=%7B%22appId%22%3A%2210211%22%2C%22params%22%3A%22%7B%5C%22multi_hintq_show%5C%22%3A%5C%22on%5C%22%2C%5C%22src%5C%22%3A%5C%22c2c%5C%22%2C%5C%22area%5C%22%3A%5C%22active_page%5C%22%2C%5C%22sversion%5C%22%3A%5C%227.5%5C%22%2C%5C%22bangdan_src%5C%22%3A%5C%22list%5C%22%7D%22%7D";
Map<String, String> headerMap = new HashMap<>();
headerMap.put("cookie", "_m_h5_tk=975fb07b671f12a689d4ec36cf2e9047_1624937028814; _m_h5_tk_enc=ffb83d60b283eee5992d5e32429c2597;");
String htmlBody = null;
Request request = RequestUtils.wrapGet(url, headerMap); Request request = RequestUtils.wrapGet(url, headerMap);
try (Response response = httpBoot.syncCall(request, ProxyHolder.NAT_HEAVY_PROXY)) { try (Response response = httpBoot.syncCall(request, ProxyHolder.NAT_HEAVY_PROXY)) {
htmlBody = response.body().string(); htmlBody = response.body().string();
System.out.println(htmlBody); ht = !htmlBody.contains("非法请求");
} catch (Exception e) { } catch (Exception e) {
log.error("解析淘宝热搜时出现解析错误,页面结构有问题", e); log.error("解析淘宝热搜时出现解析错误,页面结构有问题", e);
} }
...@@ -49,6 +67,7 @@ public class TaoBaoHotSearchCrawlerTest { ...@@ -49,6 +67,7 @@ public class TaoBaoHotSearchCrawlerTest {
} else { } else {
log.info("解析淘宝热搜时出现解析错误,页面结构有问题"); log.info("解析淘宝热搜时出现解析错误,页面结构有问题");
} }
}
return Collections.emptyList(); return Collections.emptyList();
} }
...@@ -68,18 +87,20 @@ public class TaoBaoHotSearchCrawlerTest { ...@@ -68,18 +87,20 @@ public class TaoBaoHotSearchCrawlerTest {
String searchtext = jsonObject.getString("searchtext"); String searchtext = jsonObject.getString("searchtext");
String url = "https://s.m.taobao.com/h5?q=" + searchtext; String url = "https://s.m.taobao.com/h5?q=" + searchtext;
String tagText = jsonObject.getString("tagText"); String tagText = jsonObject.getString("tagText");
Long count = 0L; if ("".equals(tagText)) {
HotSearchList hotSearchList = new HotSearchList(url,name,count,true,rank, HotSearchType.淘宝热搜.name(),tagText,date); tagText = null;
}
Long count = null;
HotSearchList hotSearchList = new HotSearchList(url, name, count, true, rank, HotSearchType.淘宝热搜.name(), tagText, date);
list.add(hotSearchList); list.add(hotSearchList);
} catch (Exception e) { } catch (Exception e) {
log.error("解析淘宝热搜时出现解析错误",e); log.error("解析淘宝热搜时出现解析错误", e);
} }
} }
System.out.println(jsonArray.size()); System.out.println(jsonArray.size());
} catch (Exception e) { } catch (Exception e) {
log.error("解析淘宝热搜时出现解析错误,数据不是json结构", e); log.error("解析淘宝热搜时出现解析错误,数据不是json结构", e);
} }
return list; return list;
} }
} }
src/main/java/com/zhiwei/searchhotcrawler/test/TaoBaoHotSearchRun.java 0 → 100644
package com.zhiwei.searchhotcrawler.test;
import com.zhiwei.searchhotcrawler.bean.HotSearchList;
import com.zhiwei.searchhotcrawler.crawler.TaoBaoHotSearchCrawler;
import com.zhiwei.searchhotcrawler.util.TipsUtils;
import com.zhiwei.tools.tools.ZhiWeiTools;
import lombok.extern.log4j.Log4j2;
import java.util.Date;
import java.util.List;
import java.util.concurrent.TimeUnit;
@Log4j2
public class TaoBaoHotSearchRun extends Thread{
@Override
public void run() {
boolean f = true;
while(f) {
try {
getHotList();
TimeUnit.MINUTES.sleep(1);
} catch (Exception e) {
e.fillInStackTrace();
ZhiWeiTools.sleep(60*60*1000);
}
ZhiWeiTools.sleep(50);
}
}
private void getHotList() {
log.info("淘宝热榜采集开始........");
List<HotSearchList> taoBaoList = TaoBaoHotSearchCrawler.taoBaoHotSearch(new Date());
log.info("{}, 此轮淘宝热榜采集到的数据量为:{}", new Date(), Integer.valueOf(taoBaoList != null ? taoBaoList.size() : 0));
TipsUtils.addHotList("快手热榜",taoBaoList);
log.info("淘宝热榜采集结束........");
}
}
\ No newline at end of file
src/main/java/com/zhiwei/searchhotcrawler/test/TaoBaoRunTest.java 0 → 100644
package com.zhiwei.searchhotcrawler.test;
import com.zhiwei.crawler.core.proxy.ProxyFactory;
import com.zhiwei.proxy.config.SimpleConfig;
import com.zhiwei.searchhotcrawler.config.ProxyConfig;
import com.zhiwei.searchhotcrawler.timer.BaiduHotSearchRun;
import java.text.ParseException;
public class TaoBaoRunTest {
public static void main(String[] args) throws ParseException {
SimpleConfig simpleConfig = SimpleConfig.builder().registry(ProxyConfig.registry)
.group(ProxyConfig.group).appId(10000013).appName("hotsearch").build();
ProxyFactory.init(simpleConfig);
//微博热搜开始采集
// new WeiboHotSearchRun().start();
//快手热榜开始采集
// new KuaiShouHotSearchRun().start();
//百度热搜
// new TaoBaoHotSearchRun().run();
}
}
src/main/java/com/zhiwei/searchhotcrawler/timer/quartz/GatherTimer.java
...@@ -520,5 +520,17 @@ public class GatherTimer { ...@@ -520,5 +520,17 @@ public class GatherTimer {
TipsUtils.addHotList(HotSearchType.快手热榜.name(), kuaiShouList); TipsUtils.addHotList(HotSearchType.快手热榜.name(), kuaiShouList);
logger.info("快手热榜采集结束..."); logger.info("快手热榜采集结束...");
} }
/**
*淘宝热搜采集
*/
@Async(value = "myScheduler")
@Scheduled(cron = "0 * * * * ? ")
public void crawlerTaoBao(){
logger.info("淘宝热搜开始采集...");
Date date = DateUtils.getMillSecondTime(new Date());
List<HotSearchList> taoBaoList = TaoBaoHotSearchCrawler.taoBaoHotSearch(date);
logger.info("{}, 淘宝热搜此轮采集到的数据量为:{}", new Date(), taoBaoList != null ? taoBaoList.size() : 0);
TipsUtils.addHotList(HotSearchType.淘宝热搜.name(), taoBaoList);
logger.info("淘宝热搜采集结束...");
}
} }
src/main/java/com/zhiwei/searchhotcrawler/util/TaoBaoUtils.java
...@@ -8,12 +8,13 @@ import javax.script.Invocable; ...@@ -8,12 +8,13 @@ import javax.script.Invocable;
import javax.script.ScriptEngine; import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager; import javax.script.ScriptEngineManager;
import java.io.FileReader; import java.io.FileReader;
@Log4j2 @Log4j2
public class TaoBaoUtils { public class TaoBaoUtils {
public static String parsJSFunction(String sign) { public static String parsJSFunction(String sign) {
//脚本的执行结果
String scriptResult ="";//脚本的执行结果 String scriptResult = "";
ScriptEngine engine = new ScriptEngineManager().getEngineByName("JavaScript");//1.得到脚本引擎 ScriptEngine engine = new ScriptEngineManager().getEngineByName("JavaScript");//1.得到脚本引擎
//ScriptEngine engine = new ScriptEngineManager().getEngineByName("nashorn");//1.得到脚本引擎 //ScriptEngine engine = new ScriptEngineManager().getEngineByName("nashorn");//1.得到脚本引擎
try { try {
...@@ -29,8 +30,8 @@ public class TaoBaoUtils { ...@@ -29,8 +30,8 @@ public class TaoBaoUtils {
//4.使用 invocable.invokeFunction掉用js脚本里的方法，第一個参数为方法名，后面的参数为被调用的js方法的入参 //4.使用 invocable.invokeFunction掉用js脚本里的方法，第一個参数为方法名，后面的参数为被调用的js方法的入参
scriptResult = (String) invocable.invokeFunction("h", sign); scriptResult = (String) invocable.invokeFunction("h", sign);
}catch(Exception e){ } catch (Exception e) {
log.error("Error executing script: ",e.getMessage()); log.error("Error executing script: ", e.getMessage());
} }
return scriptResult; return scriptResult;
} }
......
src/main/resources/taobao.js 0 → 100644
function h(a) {
function b(a, b) {
return a << b | a >>> 32 - b
}
function c(a, b) {
var c, d, e, f, g;
return e = 2147483648 & a,
f = 2147483648 & b,
c = 1073741824 & a,
d = 1073741824 & b,
g = (1073741823 & a) + (1073741823 & b),
c & d ? 2147483648 ^ g ^ e ^ f : c | d ? 1073741824 & g ? 3221225472 ^ g ^ e ^ f : 1073741824 ^ g ^ e ^ f : g ^ e ^ f
}
function d(a, b, c) {
return a & b | ~a & c
}
function e(a, b, c) {
return a & c | b & ~c
}
function f(a, b, c) {
return a ^ b ^ c
}
function g(a, b, c) {
return b ^ (a | ~c)
}
function h(a, e, f, g, h, i, j) {
return a = c(a, c(c(d(e, f, g), h), j)),
c(b(a, i), e)
}
function i(a, d, f, g, h, i, j) {
return a = c(a, c(c(e(d, f, g), h), j)),
c(b(a, i), d)
}
function j(a, d, e, g, h, i, j) {
return a = c(a, c(c(f(d, e, g), h), j)),
c(b(a, i), d)
}
function k(a, d, e, f, h, i, j) {
return a = c(a, c(c(g(d, e, f), h), j)),
c(b(a, i), d)
}
function l(a) {
for (var b, c = a.length, d = c + 8, e = (d - d % 64) / 64, f = 16 * (e + 1), g = new Array(f - 1), h = 0, i = 0; c > i;)
b = (i - i % 4) / 4,
h = i % 4 * 8,
g[b] = g[b] | a.charCodeAt(i) << h,
i++;
return b = (i - i % 4) / 4,
h = i % 4 * 8,
g[b] = g[b] | 128 << h,
g[f - 2] = c << 3,
g[f - 1] = c >>> 29,
g
}
function m(a) {
var b, c, d = "", e = "";
for (c = 0; 3 >= c; c++)
b = a >>> 8 * c & 255,
e = "0" + b.toString(16),
d += e.substr(e.length - 2, 2);
return d
}
function n(a) {
a = a.replace(/\r\n/g, "\n");
for (var b = "", c = 0; c < a.length; c++) {
var d = a.charCodeAt(c);
128 > d ? b += String.fromCharCode(d) : d > 127 && 2048 > d ? (b += String.fromCharCode(d >> 6 | 192),
b += String.fromCharCode(63 & d | 128)) : (b += String.fromCharCode(d >> 12 | 224),
b += String.fromCharCode(d >> 6 & 63 | 128),
b += String.fromCharCode(63 & d | 128))
}
return b
}
var o, p, q, r, s, t, u, v, w, x = [], y = 7, z = 12, A = 17, B = 22, C = 5, D = 9, E = 14, F = 20, G = 4,
H = 11, I = 16, J = 23, K = 6, L = 10, M = 15, N = 21;
for (a = n(a),
x = l(a),
t = 1732584193,
u = 4023233417,
v = 2562383102,
w = 271733878,
o = 0; o < x.length; o += 16)
p = t,
q = u,
r = v,
s = w,
t = h(t, u, v, w, x[o + 0], y, 3614090360),
w = h(w, t, u, v, x[o + 1], z, 3905402710),
v = h(v, w, t, u, x[o + 2], A, 606105819),
u = h(u, v, w, t, x[o + 3], B, 3250441966),
t = h(t, u, v, w, x[o + 4], y, 4118548399),
w = h(w, t, u, v, x[o + 5], z, 1200080426),
v = h(v, w, t, u, x[o + 6], A, 2821735955),
u = h(u, v, w, t, x[o + 7], B, 4249261313),
t = h(t, u, v, w, x[o + 8], y, 1770035416),
w = h(w, t, u, v, x[o + 9], z, 2336552879),
v = h(v, w, t, u, x[o + 10], A, 4294925233),
u = h(u, v, w, t, x[o + 11], B, 2304563134),
t = h(t, u, v, w, x[o + 12], y, 1804603682),
w = h(w, t, u, v, x[o + 13], z, 4254626195),
v = h(v, w, t, u, x[o + 14], A, 2792965006),
u = h(u, v, w, t, x[o + 15], B, 1236535329),
t = i(t, u, v, w, x[o + 1], C, 4129170786),
w = i(w, t, u, v, x[o + 6], D, 3225465664),
v = i(v, w, t, u, x[o + 11], E, 643717713),
u = i(u, v, w, t, x[o + 0], F, 3921069994),
t = i(t, u, v, w, x[o + 5], C, 3593408605),
w = i(w, t, u, v, x[o + 10], D, 38016083),
v = i(v, w, t, u, x[o + 15], E, 3634488961),
u = i(u, v, w, t, x[o + 4], F, 3889429448),
t = i(t, u, v, w, x[o + 9], C, 568446438),
w = i(w, t, u, v, x[o + 14], D, 3275163606),
v = i(v, w, t, u, x[o + 3], E, 4107603335),
u = i(u, v, w, t, x[o + 8], F, 1163531501),
t = i(t, u, v, w, x[o + 13], C, 2850285829),
w = i(w, t, u, v, x[o + 2], D, 4243563512),
v = i(v, w, t, u, x[o + 7], E, 1735328473),
u = i(u, v, w, t, x[o + 12], F, 2368359562),
t = j(t, u, v, w, x[o + 5], G, 4294588738),
w = j(w, t, u, v, x[o + 8], H, 2272392833),
v = j(v, w, t, u, x[o + 11], I, 1839030562),
u = j(u, v, w, t, x[o + 14], J, 4259657740),
t = j(t, u, v, w, x[o + 1], G, 2763975236),
w = j(w, t, u, v, x[o + 4], H, 1272893353),
v = j(v, w, t, u, x[o + 7], I, 4139469664),
u = j(u, v, w, t, x[o + 10], J, 3200236656),
t = j(t, u, v, w, x[o + 13], G, 681279174),
w = j(w, t, u, v, x[o + 0], H, 3936430074),
v = j(v, w, t, u, x[o + 3], I, 3572445317),
u = j(u, v, w, t, x[o + 6], J, 76029189),
t = j(t, u, v, w, x[o + 9], G, 3654602809),
w = j(w, t, u, v, x[o + 12], H, 3873151461),
v = j(v, w, t, u, x[o + 15], I, 530742520),
u = j(u, v, w, t, x[o + 2], J, 3299628645),
t = k(t, u, v, w, x[o + 0], K, 4096336452),
w = k(w, t, u, v, x[o + 7], L, 1126891415),
v = k(v, w, t, u, x[o + 14], M, 2878612391),
u = k(u, v, w, t, x[o + 5], N, 4237533241),
t = k(t, u, v, w, x[o + 12], K, 1700485571),
w = k(w, t, u, v, x[o + 3], L, 2399980690),
v = k(v, w, t, u, x[o + 10], M, 4293915773),
u = k(u, v, w, t, x[o + 1], N, 2240044497),
t = k(t, u, v, w, x[o + 8], K, 1873313359),
w = k(w, t, u, v, x[o + 15], L, 4264355552),
v = k(v, w, t, u, x[o + 6], M, 2734768916),
u = k(u, v, w, t, x[o + 13], N, 1309151649),
t = k(t, u, v, w, x[o + 4], K, 4149444226),
w = k(w, t, u, v, x[o + 11], L, 3174756917),
v = k(v, w, t, u, x[o + 2], M, 718787259),
u = k(u, v, w, t, x[o + 9], N, 3951481745),
t = c(t, p),
u = c(u, q),
v = c(v, r),
w = c(w, s);
var O = m(t) + m(u) + m(v) + m(w);
return O.toLowerCase()
}
\ No newline at end of file
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