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package mobvista.prd.datasource.test;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
import com.google.common.io.Files;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import mobvista.dmp.util.MRUtils;
import mobvista.prd.datasource.util.GsonUtil;
import org.apache.commons.lang.StringUtils;
import org.apache.hadoop.io.Text;
import org.apache.poi.ss.usermodel.*;
import org.codehaus.jackson.map.ObjectMapper;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import java.io.*;
import java.nio.charset.Charset;
import java.util.*;
/**
* Created by fl on 2017/6/13.
*/
public class Test {
StringBuilder builder = new StringBuilder();
private ObjectMapper objectMapper = new ObjectMapper();
private final static String GOOGLE_URL = "https://play.google.com/store/apps/details?id=";
public static void main(String[] args) throws Exception {
List<String> list = Files.readLines(new File("/Users/fl/Downloads/segment_tag"), Charset.defaultCharset());
List<String> list1 = Files.readLines(new File("/Users/fl/Downloads/dim_dc_segemnt"), Charset.defaultCharset());
Set<String> set = new HashSet<>();
Set<String> set1 = new HashSet<>();
for (int i =0; i < list1.size(); i++) {
String[] strs1 = list1.get(i).split("\t");
set1.add(strs1[0]);
}
for (int i =0; i < list.size(); i++) {
String[] strs1 = list.get(i).split("\t");
set.add(strs1[0]);
}
System.out.println(set.size());
System.out.println(set1.size());
for (String str : set1) {
if (!set.contains(str)) {
System.out.println(str);
}
}
}
public static String getCellValue(Cell cell){
if (cell != null) {
if (cell.getCellType() == 0) {
return String.valueOf((long)cell.getNumericCellValue());
} else {
return cell.getStringCellValue();
}
} else {
return "";
}
}
public void search() {
int nums[] = {1,2,3,4,6,6,7,8,9,10};
int left = 0, mid = 0, right = nums.length - 1, key = 6;
// while (left < right) {
// mid = left + ((right - left)>> 1);
// if (nums[mid] < key) {
// left = mid + 1;
// } else {
// right = mid;
// }
// }
//
// if (nums[right] == key) {
// System.out.println(right);
// } else {
// System.out.println("no found");
// }
while (left < right) {
mid = left + ((right - left + 1) >> 2);
if (nums[mid] <= key) {
left = mid;
} else {
right = mid - 1;
}
}
if (nums[left] == key) {
System.out.println(left);
} else {
System.out.println("no found");
}
}
public String parse(String packageName, String html) throws IOException {
if (html == null) {
return null;
}
Element mainContent = Jsoup.parse(html).select("div[class=main-content]").first();
Element infoBoxTop = mainContent.select("div[class=info-box-top]").first();
String url = GOOGLE_URL + packageName;
String appName = infoBoxTop.select("div[class=id-app-title]").first().text();
Elements cateElements = infoBoxTop.select("a[class=document-subtitle category]");
List<Map<String, String>> categoryList = Lists.newArrayList();
for (Element category: cateElements) {
String code = category.attr("href").replace("/store/apps/category/", "");
String name = category.child(0).text();
Map<String, String> map = Maps.newHashMap();
map.put("code", code);
map.put("name", name);
categoryList.add(map);
}
Elements elements = mainContent.select("span[class=reviews-num");
String userRatingCount = elements.size() == 0 ? "0": elements.first().text(); //用户评分
Element otherInfoElement = mainContent.select("div[class=details-section metadata]").first();
elements = otherInfoElement.select("div[itemprop=numDownloads");
String download = elements.size() == 0 ? "0":elements.first().text();
return MRUtils.JOINER.join(
packageName,
appName,
objectMapper.writeValueAsString(categoryList),
userRatingCount,
download,
url
);
}
private static int BKDRHash(String deviceId) {
char[] chars = deviceId.toCharArray();
int hash = 0;
for (char c: chars) {
hash += 131 * hash + c;
}
return hash;
}
public static byte[] intToBytes(int i) {
byte[] value = new byte[4];
value[3] = (byte) ((i & 0xff000000) >> 24);
value[2] = (byte) ((i & 0x00ff0000) >> 16);
value[1] = (byte) ((i & 0x0000ff00) >> 8);
value[0] = (byte) ((i & 0x000000ff));
return value;
}
protected void reduce(Text key, Set<Text> values) throws IOException, InterruptedException {
Set<String> pkgSet = Sets.newHashSet();
Set<Integer> segmentIdSet = Sets.newHashSet();
String[] outFields = null; //new String[11];
Set<String> androidId = Sets.newHashSet();
for (Text value: values) {
String line = value.toString();
String[] array = MRUtils.SPLITTER.split(line, -1);
if (array.length != 16) {
continue;
}
if (outFields == null) {
outFields = new String[13];
outFields[0] = key.toString(); //device_id \t device_type
for (int i = 1; i < 13; i++) {
outFields[i] = array[i - 1];
}
}
pkgSet.add(array[8]);
if (!array[9].isEmpty()) {
androidId.add(array[9]);
}
builder.setLength(0);
// builder.append(detailOutPath)
// .append(",") //用于分隔输出路径和输出数据真实key，逗号左边为路径，后边为key
// .append(key.toString()) //device_id + "\t" + device_type
// .append("\t")
// .append(array[0]); //platform
// outKey.set(builder.toString());
System.out.println("outValue = " + MRUtils.JOINER.join(
array[14], // time
array[2], // ip
array[11], // geo
array[12], // longitude
array[13] // latitude
));
String segment = array[15];
if (segment.startsWith("[")) {
JsonArray segArray = GsonUtil.String2JsonArray(segment);
for (JsonElement segElement : segArray) {
segmentIdSet.add(segElement.getAsJsonObject().get("id").getAsInt());
}
}
// context.write(outKey, outValue);
}
if (outFields != null) {
outFields[9] = objectMapper.writeValueAsString(pkgSet);
outFields[10] = MRUtils.join(androidId, ",");
outFields[12] = objectMapper.writeValueAsString(segmentIdSet);
// outKey.set(outPath + ", ");
// outValue.set(MRUtils.join(outFields, "\t"));
// context.write(outKey, outValue);
System.out.println("outValue = " + MRUtils.join(outFields, "\t"));
}
}
}