gfwleak/wanglihui-ip-learning-graph
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调整日志输出。

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This commit is contained in:
wanglihui
2020-07-23 19:11:12 +08:00
parent 86ecd1b5df
commit ce85515b6d
15 changed files with 346 additions and 476 deletions
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1
ip-learning-java-test/.gitignore vendored
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@@ -6,3 +6,4 @@
.idea
*.iml
target
logs/

6
ip-learning-java-test/src/main/java/cn/ac/iie/config/ApplicationConfig.java
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@@ -21,5 +21,11 @@ public class ApplicationConfig {
public static final Long READ_CLICKHOUSE_MAX_TIME = ConfigUtils.getLongProperty("read.clickhouse.max.time");
public static final Long READ_CLICKHOUSE_MIN_TIME = ConfigUtils.getLongProperty("read.clickhouse.min.time");
public static final Integer TIME_LIMIT_TYPE = ConfigUtils.getIntProperty("time.limit.type");
public static final Integer UPDATE_INTERVAL = ConfigUtils.getIntProperty("update.interval");
public static final Integer DISTINCT_CLIENT_IP_NUM = ConfigUtils.getIntProperty("distinct.client.ip.num");
public static final Integer RECENT_COUNT_HOUR = ConfigUtils.getIntProperty("recent.count.hour");
}

24
ip-learning-java-test/src/main/java/cn/ac/iie/dao/BaseArangoData.java
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@@ -15,25 +15,30 @@ import java.util.concurrent.CountDownLatch;
/**
* 获取arangoDB历史数据
* @author wlh
*/
public class BaseArangoData {
private static final Logger LOG = LoggerFactory.getLogger(BaseArangoData.class);
public static ConcurrentHashMap<String, BaseDocument> historyVertexFqdnMap = new ConcurrentHashMap<>();
public static ConcurrentHashMap<String, BaseDocument> historyVertexIpMap = new ConcurrentHashMap<>();
public static ConcurrentHashMap<String, BaseDocument> historyVertexSubscriberMap = new ConcurrentHashMap<>();
public static ConcurrentHashMap<String, BaseEdgeDocument> historyRelationFqdnAddressIpMap = new ConcurrentHashMap<>();
public static ConcurrentHashMap<String, BaseEdgeDocument> historyRelationIpVisitFqdnMap = new ConcurrentHashMap<>();
public static ConcurrentHashMap<String, BaseEdgeDocument> historyRelationFqdnSameFqdnMap = new ConcurrentHashMap<>();
public static ConcurrentHashMap<String, BaseEdgeDocument> historyRelationSubsciberLocateIpMap = new ConcurrentHashMap<>();
static ConcurrentHashMap<Integer,ConcurrentHashMap<String, BaseDocument>> historyVertexFqdnMap = new ConcurrentHashMap<>();
static ConcurrentHashMap<Integer,ConcurrentHashMap<String, BaseDocument>> historyVertexIpMap = new ConcurrentHashMap<>();
static ConcurrentHashMap<Integer,ConcurrentHashMap<String, BaseDocument>> historyVertexSubscriberMap = new ConcurrentHashMap<>();
static ConcurrentHashMap<Integer,ConcurrentHashMap<String, BaseEdgeDocument>> historyRelationFqdnAddressIpMap = new ConcurrentHashMap<>();
static ConcurrentHashMap<Integer,ConcurrentHashMap<String, BaseEdgeDocument>> historyRelationIpVisitFqdnMap = new ConcurrentHashMap<>();
static ConcurrentHashMap<Integer,ConcurrentHashMap<String, BaseEdgeDocument>> historyRelationFqdnSameFqdnMap = new ConcurrentHashMap<>();
static ConcurrentHashMap<Integer,ConcurrentHashMap<String, BaseEdgeDocument>> historyRelationSubsciberLocateIpMap = new ConcurrentHashMap<>();
private static ArangoDBConnect arangoDBConnect = ArangoDBConnect.getInstance();
private ExecutorThreadPool threadPool = ExecutorThreadPool.getInstance();
<T extends BaseDocument> void readHistoryData(String table, ConcurrentHashMap<String, T> map, Class<T> type){
<T extends BaseDocument> void readHistoryData(String table, ConcurrentHashMap<Integer,ConcurrentHashMap<String, T>> map, Class<T> type){
try {
LOG.info("开始更新"+table);
long start = System.currentTimeMillis();
for (int i = 0; i < ApplicationConfig.THREAD_POOL_NUMBER; i++){
map.put(i,new ConcurrentHashMap<>());
}
CountDownLatch countDownLatch = new CountDownLatch(ApplicationConfig.THREAD_POOL_NUMBER);
long[] timeRange = getTimeRange(table);
for (int i = 0; i < ApplicationConfig.THREAD_POOL_NUMBER; i++) {
@@ -44,7 +49,6 @@ public class BaseArangoData {
countDownLatch.await();
long last = System.currentTimeMillis();
LOG.info("读取"+table+" arangoDB 共耗时："+(last-start));
LOG.info(table+" history Map大小为："+map.size());
}catch (Exception e){
e.printStackTrace();
}
@@ -81,7 +85,7 @@ public class BaseArangoData {
long diffTime = (maxTime - minTime) / ApplicationConfig.THREAD_POOL_NUMBER;
long maxThreadTime = minTime + (threadNumber + 1)* diffTime;
long minThreadTime = minTime + threadNumber * diffTime;
return "FOR doc IN "+table+" filter doc.FIRST_FOUND_TIME >= "+minThreadTime+" and doc.FIRST_FOUND_TIME <= "+maxThreadTime+" RETURN doc";
return "FOR doc IN "+table+" filter doc.FIRST_FOUND_TIME >= "+minThreadTime+" and doc.FIRST_FOUND_TIME <= "+maxThreadTime+" limit 100 RETURN doc";
}
}

158
ip-learning-java-test/src/main/java/cn/ac/iie/dao/BaseClickhouseData.java
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@@ -12,8 +12,10 @@ import java.sql.ResultSet;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.function.Function;
import java.util.function.Supplier;
import static cn.ac.iie.service.read.ReadClickhouseData.*;
import static cn.ac.iie.service.read.ReadClickhouseData.putMapByHashcode;
/**
* 读取clickhouse数据，封装到map
@@ -22,7 +24,6 @@ import static cn.ac.iie.service.read.ReadClickhouseData.*;
public class BaseClickhouseData {
private static final Logger LOG = LoggerFactory.getLogger(BaseClickhouseData.class);
private static ClickhouseConnect manger = ClickhouseConnect.getInstance();
static HashMap<Integer, HashMap<String, ArrayList<BaseDocument>>> newVertexFqdnMap = new HashMap<>();
static HashMap<Integer, HashMap<String, ArrayList<BaseDocument>>> newVertexIpMap = new HashMap<>();
static HashMap<Integer, HashMap<String,ArrayList<BaseDocument>>> newVertexSubscriberMap = new HashMap<>();
@@ -31,139 +32,28 @@ public class BaseClickhouseData {
static HashMap<Integer, HashMap<String, ArrayList<BaseEdgeDocument>>> newRelationSubsciberLocateIpMap = new HashMap<>();
static HashMap<Integer, HashMap<String, ArrayList<BaseEdgeDocument>>> newRelationFqdnSameFqdnMap = new HashMap<>();
private static ClickhouseConnect manger = ClickhouseConnect.getInstance();
private DruidPooledConnection connection;
private Statement statement;
void baseVertexFqdn() {
initializeMap(newVertexFqdnMap);
LOG.info("FQDN resultMap初始化完成");
String sql = getVertexFqdnSql();
<T extends BaseDocument> void baseDocumentFromClickhouse(HashMap<Integer, HashMap<String, ArrayList<T>>> newMap, Supplier<String> getSqlSupplier, Function<ResultSet,T> formatResultFunc){
long start = System.currentTimeMillis();
initializeMap(newMap);
String sql = getSqlSupplier.get();
try {
connection = manger.getConnection();
statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery(sql);
int i = 0;
while (resultSet.next()) {
BaseDocument newDoc = getVertexFqdnDocument(resultSet);
T newDoc = formatResultFunc.apply(resultSet);
if (newDoc != null) {
putMapByHashcode(newDoc, newVertexFqdnMap);
i+=1;
putMapByHashcode(newDoc, newMap);
}
}
long last = System.currentTimeMillis();
LOG.info(sql + "\n读取clickhouse v_FQDN时间：" + (last - start));
} catch (Exception e) {
LOG.error(e.toString());
}finally {
manger.clear(statement,connection);
}
}
void baseVertexIp() {
initializeMap(newVertexIpMap);
LOG.info("IP resultMap初始化完成");
String sql = getVertexIpSql();
long start = System.currentTimeMillis();
try {
connection = manger.getConnection();
statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery(sql);
while (resultSet.next()) {
BaseDocument newDoc = getVertexIpDocument(resultSet);
putMapByHashcode(newDoc, newVertexIpMap);
}
long last = System.currentTimeMillis();
LOG.info(sql + "\n读取clickhouse v_IP时间：" + (last - start));
} catch (Exception e) {
LOG.error(e.toString());
}finally {
manger.clear(statement,connection);
}
}
void baseVertexSubscriber(){
initializeMap(newVertexSubscriberMap);
LOG.info("SUBSCRIBER resultMap初始化完成");
String sql = getVertexSubscriberSql();
long start = System.currentTimeMillis();
try {
connection = manger.getConnection();
statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery(sql);
while (resultSet.next()){
BaseDocument newDoc = getVertexSubscriberDocument(resultSet);
putMapByHashcode(newDoc, newVertexSubscriberMap);
}
long last = System.currentTimeMillis();
LOG.info(sql + "\n读取clickhouse v_SUBSCRIBER时间：" + (last - start));
}catch (Exception e){
LOG.error(sql + "\n读取clickhouse v_SUBSCRIBER失败");
e.printStackTrace();
}finally {
manger.clear(statement,connection);
}
}
void baseRelationshipSubscriberLocateIp(){
initializeMap(newRelationSubsciberLocateIpMap);
LOG.info("R_LOCATE_SUBSCRIBER2IP");
String sql = getRelationshipSubsciberLocateIpSql();
long start = System.currentTimeMillis();
try {
connection = manger.getConnection();
statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery(sql);
while (resultSet.next()){
BaseEdgeDocument newDoc = getRelationshipSubsciberLocateIpDocument(resultSet);
putMapByHashcode(newDoc, newRelationSubsciberLocateIpMap);
}
long last = System.currentTimeMillis();
LOG.info(sql + "\n读取clickhouse ESubsciberLocateIp时间：" + (last - start));
}catch (Exception e){
LOG.error(sql + "\n读取clickhouse ESubsciberLocateIp失败");
e.printStackTrace();
}finally {
manger.clear(statement,connection);
}
}
void baseRelationshipFqdnAddressIp() {
initializeMap(newRelationFqdnAddressIpMap);
LOG.info("R_LOCATE_FQDN2IP resultMap初始化完成");
String sql = getRelationshipFqdnAddressIpSql();
long start = System.currentTimeMillis();
try {
connection = manger.getConnection();
statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery(sql);
while (resultSet.next()) {
BaseEdgeDocument newDoc = getRelationFqdnAddressIpDocument(resultSet);
putMapByHashcode(newDoc, newRelationFqdnAddressIpMap);
}
long last = System.currentTimeMillis();
LOG.info(sql + "\n读取clickhouse EFqdnAddressIp时间：" + (last - start));
} catch (Exception e) {
LOG.error(e.toString());
}finally {
manger.clear(statement,connection);
}
}
void baseRelationshipFqdnSameFqdn(){
initializeMap(newRelationFqdnSameFqdnMap);
LOG.info("R_SAME_ORIGIN_FQDN2FQDN resultMap初始化完成");
String sql = getRelationshipFqdnSameFqdnSql();
long start = System.currentTimeMillis();
try {
connection = manger.getConnection();
statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery(sql);
while (resultSet.next()) {
BaseEdgeDocument newDoc = getRelationshipFqdnSameFqdnDocument(resultSet);
putMapByHashcode(newDoc, newRelationFqdnSameFqdnMap);
}
long last = System.currentTimeMillis();
LOG.info(sql + "\n读取clickhouse EIpVisitFqdn时间：" + (last - start));
LOG.info(sql + "\n读取"+i+"条数据，运行时间：" + (last - start));
}catch (Exception e){
e.printStackTrace();
}finally {
@@ -171,32 +61,10 @@ public class BaseClickhouseData {
}
}
void baseRelationshipIpVisitFqdn() {
initializeMap(newRelationIpVisitFqdnMap);
LOG.info("R_VISIT_IP2FQDN resultMap初始化完成");
String sql = getRelationshipIpVisitFqdnSql();
long start = System.currentTimeMillis();
try {
connection = manger.getConnection();
statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery(sql);
while (resultSet.next()) {
BaseEdgeDocument newDoc = getRelationIpVisitFqdnDocument(resultSet);
putMapByHashcode(newDoc, newRelationIpVisitFqdnMap);
}
long last = System.currentTimeMillis();
LOG.info(sql + "\n读取clickhouse EIpVisitFqdn时间：" + (last - start));
} catch (Exception e) {
LOG.error(e.toString());
}finally {
manger.clear(statement,connection);
}
}
private <T extends BaseDocument> void initializeMap(HashMap<Integer, HashMap<String,ArrayList<T>>> map){
try {
for (int i = 0; i < ApplicationConfig.THREAD_POOL_NUMBER; i++) {
map.put(i, new HashMap<>());
map.put(i, new HashMap<>(16));
}
}catch (Exception e){
e.printStackTrace();

204
ip-learning-java-test/src/main/java/cn/ac/iie/dao/UpdateGraphData.java
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@@ -1,9 +1,11 @@
package cn.ac.iie.dao;
import cn.ac.iie.config.ApplicationConfig;
import cn.ac.iie.service.read.ReadClickhouseData;
import cn.ac.iie.service.update.Document;
import cn.ac.iie.service.update.relationship.LocateFqdn2Ip;
import cn.ac.iie.service.update.relationship.LocateSubscriber2Ip;
import cn.ac.iie.service.update.relationship.SameFqdn2Fqdn;
import cn.ac.iie.service.update.relationship.VisitIp2Fqdn;
import cn.ac.iie.service.update.vertex.Fqdn;
import cn.ac.iie.service.update.vertex.Ip;
@@ -15,9 +17,14 @@ import com.arangodb.entity.BaseEdgeDocument;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.lang.reflect.Constructor;
import java.sql.ResultSet;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CountDownLatch;
import java.util.function.Function;
import java.util.function.Supplier;
import static cn.ac.iie.dao.BaseArangoData.*;
import static cn.ac.iie.dao.BaseClickhouseData.*;
@@ -31,34 +38,32 @@ public class UpdateGraphData {
private static ExecutorThreadPool pool = ExecutorThreadPool.getInstance();
private static ArangoDBConnect arangoManger = ArangoDBConnect.getInstance();
private static BaseArangoData baseArangoData = new BaseArangoData();
private static BaseClickhouseData baseClickhouseData = new BaseClickhouseData();
private CountDownLatch countDownLatch;
public void updateArango(){
long start = System.currentTimeMillis();
try {
BaseArangoData baseArangoData = new BaseArangoData();
updateDocument(newVertexFqdnMap, historyVertexFqdnMap, "FQDN",
Fqdn.class,BaseDocument.class,
ReadClickhouseData::getVertexFqdnSql,ReadClickhouseData::getVertexFqdnDocument);
baseArangoData.readHistoryData("FQDN", historyVertexFqdnMap,BaseDocument.class);
updateVertexFqdn();
updateDocument(newVertexIpMap,historyVertexIpMap,"IP",
Ip.class,BaseDocument.class,
ReadClickhouseData::getVertexIpSql,ReadClickhouseData::getVertexIpDocument);
baseArangoData.readHistoryData("IP", historyVertexIpMap,BaseDocument.class);
updateVertexIp();
updateDocument(newRelationFqdnAddressIpMap,historyRelationFqdnAddressIpMap,"R_LOCATE_FQDN2IP",
LocateFqdn2Ip.class,BaseEdgeDocument.class,
ReadClickhouseData::getRelationshipFqdnAddressIpSql,ReadClickhouseData::getRelationFqdnAddressIpDocument);
// baseArangoData.readHistoryData("SUBSCRIBER", historyVertexSubscriberMap,BaseDocument.class);
// updateVertexSubscriber();
updateDocument(newRelationIpVisitFqdnMap,historyRelationIpVisitFqdnMap,"R_VISIT_IP2FQDN",
VisitIp2Fqdn.class,BaseEdgeDocument.class,
ReadClickhouseData::getRelationshipIpVisitFqdnSql,ReadClickhouseData::getRelationIpVisitFqdnDocument);
baseArangoData.readHistoryData("R_LOCATE_FQDN2IP", historyRelationFqdnAddressIpMap,BaseEdgeDocument.class);
updateRelationFqdnAddressIp();
updateDocument(newRelationFqdnSameFqdnMap,historyRelationFqdnSameFqdnMap,"R_SAME_ORIGIN_FQDN2FQDN",
SameFqdn2Fqdn.class,BaseEdgeDocument.class,
ReadClickhouseData::getRelationshipFqdnSameFqdnSql,ReadClickhouseData::getRelationshipFqdnSameFqdnDocument);
baseArangoData.readHistoryData("R_VISIT_IP2FQDN", historyRelationIpVisitFqdnMap,BaseEdgeDocument.class);
updateRelationIpVisitFqdn();
baseArangoData.readHistoryData("R_SAME_ORIGIN_FQDN2FQDN",historyRelationFqdnSameFqdnMap,BaseEdgeDocument.class);
updateRelationFqdnSameFqdn();
// baseArangoData.readHistoryData("R_LOCATE_SUBSCRIBER2IP", historyRelationSubsciberLocateIpMap,BaseEdgeDocument.class);
// updateRelationshipSubsciberLocateIp();
long last = System.currentTimeMillis();
LOG.info("更新图数据库时间共计："+(last - start));
@@ -70,151 +75,44 @@ public class UpdateGraphData {
}
}
private void updateVertexFqdn(){
private <T extends BaseDocument> void updateDocument(HashMap<Integer, HashMap<String, ArrayList<T>>> newMap,
ConcurrentHashMap<Integer, ConcurrentHashMap<String, T>> historyMap,
String collection,
Class<? extends Document<T>> taskType,
Class<T> docmentType,
Supplier<String> getSqlSupplier,
Function<ResultSet,T> formatResultFunc) {
try {
baseArangoData.readHistoryData(collection,historyMap,docmentType);
LOG.info(collection+" 读取clickhouse,封装结果集");
baseClickhouseData.baseDocumentFromClickhouse(newMap, getSqlSupplier,formatResultFunc);
LOG.info(collection+" 开始更新");
long start = System.currentTimeMillis();
baseClickhouseData.baseVertexFqdn();
countDownLatch = new CountDownLatch(ApplicationConfig.THREAD_POOL_NUMBER);
for (int i = 0; i < ApplicationConfig.THREAD_POOL_NUMBER; i++) {
HashMap<String, ArrayList<BaseDocument>> tmpMap = newVertexFqdnMap.get(i);
Document updateFqdn = new Fqdn(tmpMap, arangoManger, "FQDN", historyVertexFqdnMap,countDownLatch);
pool.executor(updateFqdn);
CountDownLatch countDownLatch = new CountDownLatch(ApplicationConfig.THREAD_POOL_NUMBER);
for (int i = 0; i < ApplicationConfig.THREAD_POOL_NUMBER; i++){
HashMap<String, ArrayList<T>> tmpNewMap = newMap.get(i);
ConcurrentHashMap<String, T> tmpHisMap = historyMap.get(i);
Constructor constructor = taskType.getConstructor(
HashMap.class,
ArangoDBConnect.class,
String.class,
ConcurrentHashMap.class,
CountDownLatch.class);
Document<T> docTask = (Document<T>)constructor.newInstance(tmpNewMap, arangoManger, collection, tmpHisMap, countDownLatch);
pool.executor(docTask);
}
countDownLatch.await();
long last = System.currentTimeMillis();
LOG.info("FQDN vertex 更新完毕,共耗时："+(last-start));
LOG.info(collection+" 更新完毕,共耗时："+(last-start));
}catch (Exception e){
e.printStackTrace();
}finally {
historyVertexFqdnMap.clear();
newVertexFqdnMap.clear();
newMap.clear();
historyMap.clear();
}
}
private void updateVertexSubscriber(){
try {
long start = System.currentTimeMillis();
baseClickhouseData.baseVertexSubscriber();
countDownLatch = new CountDownLatch(ApplicationConfig.THREAD_POOL_NUMBER);
for (int i = 0; i < ApplicationConfig.THREAD_POOL_NUMBER; i++) {
HashMap<String, ArrayList<BaseDocument>> tmpMap = newVertexSubscriberMap.get(i);
Subscriber updateSubscriber = new Subscriber(tmpMap, arangoManger, "SUBSCRIBER", historyVertexSubscriberMap,countDownLatch);
pool.executor(updateSubscriber);
}
countDownLatch.await();
long last = System.currentTimeMillis();
LOG.info("SUBSCRIBER vertex 更新完毕,共耗时："+(last-start));
}catch (Exception e){
e.printStackTrace();
}finally {
historyVertexSubscriberMap.clear();
newVertexSubscriberMap.clear();
}
}
private void updateRelationshipSubsciberLocateIp(){
try {
long start = System.currentTimeMillis();
baseClickhouseData.baseRelationshipSubscriberLocateIp();
countDownLatch = new CountDownLatch(ApplicationConfig.THREAD_POOL_NUMBER);
for (int i = 0; i < ApplicationConfig.THREAD_POOL_NUMBER; i++) {
HashMap<String, ArrayList<BaseEdgeDocument>> tmpMap = newRelationSubsciberLocateIpMap.get(i);
LocateSubscriber2Ip locateSubscriber2Ip = new LocateSubscriber2Ip(tmpMap, arangoManger, "R_LOCATE_SUBSCRIBER2IP", historyRelationSubsciberLocateIpMap, countDownLatch);
pool.executor(locateSubscriber2Ip);
}
countDownLatch.await();
long last = System.currentTimeMillis();
LOG.info("R_LOCATE_SUBSCRIBER2IP relationship 更新完毕,共耗时："+(last-start));
}catch (Exception e){
e.printStackTrace();
}finally {
historyRelationSubsciberLocateIpMap.clear();
newRelationSubsciberLocateIpMap.clear();
}
}
private void updateVertexIp(){
try {
long start = System.currentTimeMillis();
baseClickhouseData.baseVertexIp();
countDownLatch = new CountDownLatch(ApplicationConfig.THREAD_POOL_NUMBER);
for (int i = 0; i < ApplicationConfig.THREAD_POOL_NUMBER; i++) {
HashMap<String, ArrayList<BaseDocument>> tmpMap = newVertexIpMap.get(i);
Ip updateIp = new Ip(tmpMap, arangoManger, "IP", historyVertexIpMap, countDownLatch);
pool.executor(updateIp);
}
countDownLatch.await();
long last = System.currentTimeMillis();
LOG.info("IP vertex 更新完毕，共耗时："+(last-start));
}catch (Exception e){
e.printStackTrace();
}finally {
historyVertexIpMap.clear();
newVertexIpMap.clear();
}
}
private void updateRelationFqdnAddressIp(){
try {
long start = System.currentTimeMillis();
baseClickhouseData.baseRelationshipFqdnAddressIp();
countDownLatch = new CountDownLatch(ApplicationConfig.THREAD_POOL_NUMBER);
for (int i = 0; i < ApplicationConfig.THREAD_POOL_NUMBER; i++) {
HashMap<String, ArrayList<BaseEdgeDocument>> tmpMap = newRelationFqdnAddressIpMap.get(i);
LocateFqdn2Ip fqdnAddressIp = new LocateFqdn2Ip(tmpMap, arangoManger, "R_LOCATE_FQDN2IP", historyRelationFqdnAddressIpMap, countDownLatch);
pool.executor(fqdnAddressIp);
}
countDownLatch.await();
long last = System.currentTimeMillis();
LOG.info("R_LOCATE_FQDN2IP relationship 更新完毕，共耗时："+(last-start));
}catch (Exception e){
e.printStackTrace();
}finally {
historyRelationFqdnAddressIpMap.clear();
newRelationFqdnAddressIpMap.clear();
}
}
private void updateRelationIpVisitFqdn(){
try {
long start = System.currentTimeMillis();
baseClickhouseData.baseRelationshipIpVisitFqdn();
countDownLatch = new CountDownLatch(ApplicationConfig.THREAD_POOL_NUMBER);
for (int i = 0; i < ApplicationConfig.THREAD_POOL_NUMBER; i++) {
HashMap<String, ArrayList<BaseEdgeDocument>> tmpMap = newRelationIpVisitFqdnMap.get(i);
VisitIp2Fqdn ipVisitFqdn = new VisitIp2Fqdn(tmpMap,arangoManger,"R_VISIT_IP2FQDN", historyRelationIpVisitFqdnMap,countDownLatch);
pool.executor(ipVisitFqdn);
}
countDownLatch.await();
long last = System.currentTimeMillis();
LOG.info("R_VISIT_IP2FQDN ralationship 更新完毕，共耗时："+(last-start));
}catch (Exception e){
e.printStackTrace();
}finally {
historyRelationIpVisitFqdnMap.clear();
newRelationIpVisitFqdnMap.clear();
}
}
private void updateRelationFqdnSameFqdn(){
try {
long start = System.currentTimeMillis();
baseClickhouseData.baseRelationshipFqdnSameFqdn();
countDownLatch = new CountDownLatch(ApplicationConfig.THREAD_POOL_NUMBER);
for (int i = 0; i < ApplicationConfig.THREAD_POOL_NUMBER; i++) {
HashMap<String, ArrayList<BaseEdgeDocument>> tmpMap = newRelationFqdnSameFqdnMap.get(i);
VisitIp2Fqdn ipVisitFqdn = new VisitIp2Fqdn(tmpMap,arangoManger,"R_SAME_ORIGIN_FQDN2FQDN", historyRelationFqdnSameFqdnMap,countDownLatch);
pool.executor(ipVisitFqdn);
}
countDownLatch.await();
long last = System.currentTimeMillis();
LOG.info("R_SAME_ORIGIN_FQDN2FQDN ralationship 更新完毕，共耗时："+(last-start));
}catch (Exception e){
e.printStackTrace();
}finally {
historyRelationFqdnSameFqdnMap.clear();
newRelationFqdnSameFqdnMap.clear();
}
}
}

87
ip-learning-java-test/src/main/java/cn/ac/iie/service/read/ReadClickhouseData.java
View File

@@ -8,7 +8,6 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
@@ -25,8 +24,9 @@ public class ReadClickhouseData {
private static final Logger LOG = LoggerFactory.getLogger(ReadClickhouseData.class);
public static final Integer DISTINCT_CLIENT_IP_NUM = 100;
public static final Integer RECENT_COUNT_HOUR = 24;
private static long[] timeLimit = getTimeLimit();
public static final Integer DISTINCT_CLIENT_IP_NUM = ApplicationConfig.DISTINCT_CLIENT_IP_NUM;
public static final Integer RECENT_COUNT_HOUR = ApplicationConfig.RECENT_COUNT_HOUR;
public static final HashSet<String> PROTOCOL_SET;
static {
@@ -36,10 +36,11 @@ public class ReadClickhouseData {
PROTOCOL_SET.add("DNS");
}
public static BaseDocument getVertexFqdnDocument(ResultSet resultSet) throws SQLException {
public static BaseDocument getVertexFqdnDocument(ResultSet resultSet){
BaseDocument newDoc = null;
try {
String fqdnOrReferer = resultSet.getString("FQDN");
String fqdnName = TopDomainUtils.getDomainFromUrl(fqdnOrReferer);
BaseDocument newDoc = null;
if (isDomain(fqdnName)) {
long firstFoundTime = resultSet.getLong("FIRST_FOUND_TIME");
long lastFoundTime = resultSet.getLong("LAST_FOUND_TIME");
@@ -49,11 +50,15 @@ public class ReadClickhouseData {
newDoc.addAttribute("FIRST_FOUND_TIME", firstFoundTime);
newDoc.addAttribute("LAST_FOUND_TIME", lastFoundTime);
}
}catch (Exception e){
e.printStackTrace();
}
return newDoc;
}
public static BaseDocument getVertexIpDocument(ResultSet resultSet) throws SQLException {
public static BaseDocument getVertexIpDocument(ResultSet resultSet){
BaseDocument newDoc = new BaseDocument();
try {
String ip = resultSet.getString("IP");
long firstFoundTime = resultSet.getLong("FIRST_FOUND_TIME");
long lastFoundTime = resultSet.getLong("LAST_FOUND_TIME");
@@ -85,21 +90,30 @@ public class ReadClickhouseData {
break;
}
// newDoc.addAttribute("COMMON_LINK_INFO", "");
}catch (Exception e){
e.printStackTrace();
}
return newDoc;
}
public static BaseDocument getVertexSubscriberDocument(ResultSet resultSet) throws SQLException {
public static BaseDocument getVertexSubscriberDocument(ResultSet resultSet){
BaseDocument newDoc = new BaseDocument();
try {
String subscriberId = resultSet.getString("common_subscriber_id");
long lastFoundTime = resultSet.getLong("LAST_FOUND_TIME");
long firstFoundTime = resultSet.getLong("FIRST_FOUND_TIME");
BaseDocument newDoc = new BaseDocument();
newDoc.setKey(subscriberId);
newDoc.addAttribute("FIRST_FOUND_TIME", firstFoundTime);
newDoc.addAttribute("LAST_FOUND_TIME", lastFoundTime);
}catch (Exception e){
e.printStackTrace();
}
return newDoc;
}
public static BaseEdgeDocument getRelationshipSubsciberLocateIpDocument(ResultSet resultSet) throws SQLException {
public static BaseEdgeDocument getRelationshipSubsciberLocateIpDocument(ResultSet resultSet){
BaseEdgeDocument newDoc = new BaseEdgeDocument();
try {
String subscriberId = resultSet.getString("common_subscriber_id");
String framedIp = resultSet.getString("radius_framed_ip");
long firstFoundTime = resultSet.getLong("FIRST_FOUND_TIME");
@@ -107,21 +121,23 @@ public class ReadClickhouseData {
long countTotal = resultSet.getLong("COUNT_TOTAL");
String key = subscriberId + "-" + framedIp;
BaseEdgeDocument newDoc = new BaseEdgeDocument();
newDoc.setKey(key);
newDoc.setFrom("SUBSCRIBER/" + subscriberId);
newDoc.setTo("IP/" + framedIp);
newDoc.addAttribute("FIRST_FOUND_TIME", firstFoundTime);
newDoc.addAttribute("LAST_FOUND_TIME", lastFoundTime);
newDoc.addAttribute("COUNT_TOTAL", countTotal);
}catch (Exception e){
e.printStackTrace();
}
return newDoc;
}
public static BaseEdgeDocument getRelationFqdnAddressIpDocument(ResultSet resultSet) throws SQLException {
String vFqdn = resultSet.getString("FQDN");
public static BaseEdgeDocument getRelationFqdnAddressIpDocument(ResultSet resultSet){
BaseEdgeDocument newDoc = null;
try {
String vFqdn = resultSet.getString("FQDN");
if (isDomain(vFqdn)) {
String vIp = resultSet.getString("common_server_ip");
long firstFoundTime = resultSet.getLong("FIRST_FOUND_TIME");
@@ -145,11 +161,15 @@ public class ReadClickhouseData {
newDoc.addAttribute("DIST_CIP_TS", clientIpTs);
}
}catch (Exception e){
e.printStackTrace();
}
return newDoc;
}
public static BaseEdgeDocument getRelationshipFqdnSameFqdnDocument(ResultSet resultSet) throws SQLException {
public static BaseEdgeDocument getRelationshipFqdnSameFqdnDocument(ResultSet resultSet){
BaseEdgeDocument newDoc = null;
try {
String domainFqdn = resultSet.getString("domainFqdn");
String referer = resultSet.getString("referer");
String refererFqdn = TopDomainUtils.getDomainFromUrl(referer);
@@ -166,11 +186,15 @@ public class ReadClickhouseData {
newDoc.addAttribute("LAST_FOUND_TIME", lastFoundTime);
newDoc.addAttribute("CNT_TOTAL",countTotal);
}
}catch (Exception e){
e.printStackTrace();
}
return newDoc;
}
public static BaseEdgeDocument getRelationIpVisitFqdnDocument(ResultSet resultSet) throws SQLException {
public static BaseEdgeDocument getRelationIpVisitFqdnDocument(ResultSet resultSet){
BaseEdgeDocument newDoc = null;
try {
String vFqdn = resultSet.getString("FQDN");
if (isDomain(vFqdn)) {
String vIp = resultSet.getString("common_client_ip");
@@ -187,6 +211,9 @@ public class ReadClickhouseData {
newDoc.addAttribute("FIRST_FOUND_TIME", firstFoundTime);
newDoc.addAttribute("LAST_FOUND_TIME", lastFoundTime);
}
}catch (Exception e){
e.printStackTrace();
}
return newDoc;
}
@@ -206,6 +233,12 @@ public class ReadClickhouseData {
if (fqdn == null || fqdn.length() == 0){
return false;
}
if (fqdn.contains(":")){
String s = fqdn.split(":")[0];
if (s.contains(":")){
return false;
}
}
String[] fqdnArr = fqdn.split("\\.");
if (fqdnArr.length < 4 || fqdnArr.length > 4) {
return true;
@@ -245,7 +278,6 @@ public class ReadClickhouseData {
}
public static String getVertexFqdnSql() {
long[] timeLimit = getTimeLimit();
long maxTime = timeLimit[0];
long minTime = timeLimit[1];
String where = "recv_time >= "+minTime+" and recv_time <= "+maxTime;
@@ -255,7 +287,6 @@ public class ReadClickhouseData {
}
public static String getVertexIpSql() {
long[] timeLimit = getTimeLimit();
long maxTime = timeLimit[0];
long minTime = timeLimit[1];
String where = " recv_time >= " + minTime + " AND recv_time < " + maxTime;
@@ -265,7 +296,6 @@ public class ReadClickhouseData {
}
public static String getRelationshipFqdnAddressIpSql() {
long[] timeLimit = getTimeLimit();
long maxTime = timeLimit[0];
long minTime = timeLimit[1];
String where = "recv_time >= "+minTime+" and recv_time <= "+maxTime +" AND s1_domain != '' AND s1_d_ip != '' ";
@@ -273,7 +303,6 @@ public class ReadClickhouseData {
}
public static String getRelationshipFqdnSameFqdnSql(){
long[] timeLimit = getTimeLimit();
long maxTime = timeLimit[0];
long minTime = timeLimit[1];
String where = "recv_time >= "+minTime+" and recv_time <= "+maxTime +" AND s1_domain != '' AND s1_referer != '' ";
@@ -281,7 +310,6 @@ public class ReadClickhouseData {
}
public static String getRelationshipIpVisitFqdnSql() {
long[] timeLimit = getTimeLimit();
long maxTime = timeLimit[0];
long minTime = timeLimit[1];
String where = "recv_time >= "+minTime+" and recv_time <= "+maxTime+" AND s1_s_ip != '' AND s1_domain != '' ";
@@ -289,7 +317,6 @@ public class ReadClickhouseData {
}
public static String getVertexSubscriberSql() {
long[] timeLimit = getTimeLimit();
long maxTime = timeLimit[0];
long minTime = timeLimit[1];
String where = " common_recv_time >= " + minTime + " AND common_recv_time < " + maxTime + " AND common_subscriber_id != '' AND radius_packet_type = 4 AND radius_acct_status_type = 1";
@@ -297,7 +324,6 @@ public class ReadClickhouseData {
}
public static String getRelationshipSubsciberLocateIpSql() {
long[] timeLimit = getTimeLimit();
long maxTime = timeLimit[0];
long minTime = timeLimit[1];
String where = " common_recv_time >= " + minTime + " AND common_recv_time < " + maxTime + " AND common_subscriber_id != '' AND radius_framed_ip != '' AND radius_packet_type = 4 AND radius_acct_status_type = 1";
@@ -305,10 +331,19 @@ public class ReadClickhouseData {
}
private static long[] getTimeLimit() {
// long maxTime = currentHour;
// long minTime = maxTime - 3600;
long maxTime = ApplicationConfig.READ_CLICKHOUSE_MAX_TIME;
long minTime = ApplicationConfig.READ_CLICKHOUSE_MIN_TIME;
long maxTime = 0L;
long minTime = 0L;
switch (ApplicationConfig.TIME_LIMIT_TYPE) {
case 0:
maxTime = currentHour;
minTime = maxTime - ApplicationConfig.UPDATE_INTERVAL;
break;
case 1:
maxTime = ApplicationConfig.READ_CLICKHOUSE_MAX_TIME;
minTime = ApplicationConfig.READ_CLICKHOUSE_MIN_TIME;
break;
default:
}
return new long[]{maxTime, minTime};
}

21
ip-learning-java-test/src/main/java/cn/ac/iie/service/read/ReadHistoryArangoData.java
View File

@@ -1,5 +1,6 @@
package cn.ac.iie.service.read;
import cn.ac.iie.config.ApplicationConfig;
import cn.ac.iie.utils.ArangoDBConnect;
import com.arangodb.ArangoCursor;
import com.arangodb.entity.BaseDocument;
@@ -11,6 +12,8 @@ import java.util.List;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CountDownLatch;
import static cn.ac.iie.service.read.ReadClickhouseData.RECENT_COUNT_HOUR;
/**
* @author wlh
* 多线程全量读取arangoDb历史数据，封装到map
@@ -20,12 +23,17 @@ public class ReadHistoryArangoData<T extends BaseDocument> extends Thread {
private ArangoDBConnect arangoConnect;
private String query;
private ConcurrentHashMap<String, T> map;
private ConcurrentHashMap<Integer,ConcurrentHashMap<String, T>> map;
private Class<T> type;
private String table;
private CountDownLatch countDownLatch;
public ReadHistoryArangoData(ArangoDBConnect arangoConnect, String query, ConcurrentHashMap<String, T> map, Class<T> type, String table,CountDownLatch countDownLatch) {
public ReadHistoryArangoData(ArangoDBConnect arangoConnect,
String query,
ConcurrentHashMap<Integer,ConcurrentHashMap<String, T>> map,
Class<T> type,
String table,
CountDownLatch countDownLatch) {
this.arangoConnect = arangoConnect;
this.query = query;
this.map = map;
@@ -44,16 +52,19 @@ public class ReadHistoryArangoData<T extends BaseDocument> extends Thread {
int i = 0;
for (T doc : baseDocuments) {
String key = doc.getKey();
map.put(key, doc);
int hashCode = Math.abs(key.hashCode()) % ApplicationConfig.THREAD_POOL_NUMBER;
ConcurrentHashMap<String, T> tmpMap = map.get(hashCode);
tmpMap.put(key, doc);
i++;
}
long l = System.currentTimeMillis();
LOG.info(query + "\n读取数据" + i + "条，运行时间：" + (l - s));
LOG.info(query + "\n读取" + i + "条数据，运行时间：" + (l - s));
}
}catch (Exception e){
e.printStackTrace();
}finally {
countDownLatch.countDown();
LOG.info("本线程读取完毕，剩余线程数量："+countDownLatch.getCount());
}
}
@@ -63,7 +74,7 @@ public class ReadHistoryArangoData<T extends BaseDocument> extends Thread {
String protocolRecent = protocol + "_CNT_RECENT";
ArrayList<Long> cntRecent = (ArrayList<Long>) doc.getAttribute(protocolRecent);
Long[] cntRecentsSrc = cntRecent.toArray(new Long[cntRecent.size()]);
Long[] cntRecentsDst = new Long[24];
Long[] cntRecentsDst = new Long[RECENT_COUNT_HOUR];
System.arraycopy(cntRecentsSrc, 0, cntRecentsDst, 1, cntRecentsSrc.length - 1);
cntRecentsDst[0] = 0L;
doc.addAttribute(protocolRecent, cntRecentsDst);

16
ip-learning-java-test/src/main/java/cn/ac/iie/service/update/Document.java
View File

@@ -8,7 +8,6 @@ import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CountDownLatch;
@@ -20,30 +19,28 @@ public class Document<T extends BaseDocument> extends Thread{
private String collectionName;
private ConcurrentHashMap<String, T> historyDocumentMap;
private CountDownLatch countDownLatch;
private Class<T> type;
Document(HashMap<String, ArrayList<T>> newDocumentMap,
ArangoDBConnect arangoManger,
String collectionName,
ConcurrentHashMap<String, T> historyDocumentMap,
CountDownLatch countDownLatch,
Class<T> type) {
CountDownLatch countDownLatch) {
this.newDocumentMap = newDocumentMap;
this.arangoManger = arangoManger;
this.collectionName = collectionName;
this.historyDocumentMap = historyDocumentMap;
this.countDownLatch = countDownLatch;
this.type = type;
}
@Override
public void run() {
LOG.info(collectionName+" new Map 大小："+newDocumentMap.size());
long start = System.currentTimeMillis();
LOG.info("新读取数据"+newDocumentMap.size()+"条，历史数据"+historyDocumentMap.size()+"条");
try {
Set<String> keySet = newDocumentMap.keySet();
ArrayList<T> resultDocumentList = new ArrayList<>();
int i = 0;
try {
for (String key : keySet) {
ArrayList<T> newDocumentSchemaList = newDocumentMap.getOrDefault(key, null);
if (newDocumentSchemaList != null) {
@@ -67,6 +64,8 @@ public class Document<T extends BaseDocument> extends Thread{
LOG.error(e.toString());
}finally {
countDownLatch.countDown();
long last = System.currentTimeMillis();
LOG.info("本线程更新完毕，用时："+(last-start)+"，剩余线程数量："+countDownLatch.getCount());
}
}
@@ -84,13 +83,12 @@ public class Document<T extends BaseDocument> extends Thread{
historyDocument.addAttribute("LAST_FOUND_TIME",lastFoundTime);
}
private T mergeDocument(ArrayList<T> newDocumentSchemaList) throws IllegalAccessException, InstantiationException {
private T mergeDocument(ArrayList<T> newDocumentSchemaList){
if (newDocumentSchemaList == null || newDocumentSchemaList.isEmpty()){
return null;
}else if (newDocumentSchemaList.size() == 1){
return newDocumentSchemaList.get(0);
}else {
// T newDocument = type.newInstance();
T newDocument = null;
for (T lastDoc:newDocumentSchemaList){
if (newDocument == null){

2
ip-learning-java-test/src/main/java/cn/ac/iie/service/update/Relationship.java
View File

@@ -16,7 +16,7 @@ public class Relationship extends Document<BaseEdgeDocument> {
String collectionName,
ConcurrentHashMap<String, BaseEdgeDocument> historyDocumentMap,
CountDownLatch countDownLatch) {
super(newDocumentHashMap,arangoManger,collectionName,historyDocumentMap,countDownLatch,BaseEdgeDocument.class);
super(newDocumentHashMap,arangoManger,collectionName,historyDocumentMap,countDownLatch);
}
@Override

2
ip-learning-java-test/src/main/java/cn/ac/iie/service/update/Vertex.java
View File

@@ -18,7 +18,7 @@ public class Vertex extends Document<BaseDocument> {
String collectionName,
ConcurrentHashMap<String, BaseDocument> historyDocumentMap,
CountDownLatch countDownLatch) {
super(newDocumentHashMap, arangoManger, collectionName, historyDocumentMap, countDownLatch,BaseDocument.class);
super(newDocumentHashMap, arangoManger, collectionName, historyDocumentMap, countDownLatch);
}
@Override

6
ip-learning-java-test/src/main/java/cn/ac/iie/utils/TopDomainUtils.java
View File

@@ -56,7 +56,7 @@ public class TopDomainUtils {
InputStreamReader read = new InputStreamReader(
new FileInputStream(file), encoding);
BufferedReader bufferedReader = new BufferedReader(read);
String lineTxt = null;
String lineTxt;
while ((lineTxt = bufferedReader.readLine()) != null) {
HashMap<String, String> fullTop = maps.get("full");
fullTop.put(lineTxt, lineTxt);
@@ -85,9 +85,9 @@ public class TopDomainUtils {
try {
String encoding = "UTF-8";
File file = new File(filePath);
if (file.isFile() && file.exists()) { //判断文件是否存在
if (file.isFile() && file.exists()) {
InputStreamReader read = new InputStreamReader(
new FileInputStream(file), encoding);//考虑到编码格式
new FileInputStream(file), encoding);
BufferedReader bufferedReader = new BufferedReader(read);
String lineTxt = null;
while ((lineTxt = bufferedReader.readLine()) != null) {

8
ip-learning-java-test/src/main/resources/application.properties
View File

@@ -13,5 +13,13 @@ update.arango.batch=10000
thread.pool.number=10
thread.await.termination.time=10
#读取clickhouse时间范围方式，0：读取过去一小时，1：指定时间范围
time.limit.type=1
read.clickhouse.max.time=1571245220
read.clickhouse.min.time=1571245210
update.interval=3600
distinct.client.ip.num=10000
recent.count.hour=24

7
ip-learning-java-test/src/main/resources/log4j.properties
View File

@@ -4,19 +4,20 @@ log4j.logger.org.apache.http.wire=OFF
#Log4j
log4j.rootLogger=info,console,file
# <20><><EFBFBD><EFBFBD>̨<EFBFBD><CCA8>־<EFBFBD><D6BE><EFBFBD><EFBFBD>
# <20><><EFBFBD><EFBFBD>̨<EFBFBD><CCA8>־<EFBFBD><D6BE><EFBFBD><EFBFBD>
log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.Threshold=info
log4j.appender.console.layout=org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=[%d{yyyy-MM-dd HH\:mm\:ss}] [%-5p] [Thread\:%t] %l %x - <%m>%n
# <20>ļ<EFBFBD><C4BC><EFBFBD>־<EFBFBD><D6BE><EFBFBD><EFBFBD>
# <20>ļ<EFBFBD><C4BC><EFBFBD>־<EFBFBD><D6BE><EFBFBD><EFBFBD>
log4j.appender.file=org.apache.log4j.DailyRollingFileAppender
log4j.appender.file.Threshold=info
log4j.appender.file.encoding=UTF-8
log4j.appender.file.Append=true
#·<><C2B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ز<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD>
#·<><C2B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ز<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD>
#log4j.appender.file.file=/home/ceiec/iplearning/logs/ip-learning-application.log
#log4j.appender.file.file=/home/ceiec/iplearning/testLog/ip-learning-application.log
log4j.appender.file.file=./logs/ip-learning-application.log
log4j.appender.file.DatePattern='.'yyyy-MM-dd
log4j.appender.file.layout=org.apache.log4j.PatternLayout

20
ip-learning-java-test/src/test/java/cn/ac/iie/TestReadLine.java Normal file
View File

@@ -0,0 +1,20 @@
package cn.ac.iie;
import java.io.*;
public class TestReadLine {
public static void main(String[] args) throws Exception {
String encoding = "UTF-8";
File file = new File("C:\\Users\\94976\\Desktop\\test.txt");
InputStreamReader read = new InputStreamReader(
new FileInputStream(file), encoding);
BufferedReader bufferedReader = new BufferedReader(read);
String lineTxt = null;
long sum = 0L;
while ((lineTxt = bufferedReader.readLine()) != null){
long num = Long.parseLong(lineTxt);
sum = sum + num;
}
System.out.println(sum);
}
}

20
ip-learning-java-test/src/test/java/cn/ac/iie/TestReflect.java Normal file
View File

@@ -0,0 +1,20 @@
package cn.ac.iie;
import cn.ac.iie.service.update.vertex.Fqdn;
import cn.ac.iie.utils.ArangoDBConnect;
import java.lang.reflect.Constructor;
import java.util.HashMap;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CountDownLatch;
public class TestReflect {
public static void main(String[] args) throws Exception {
Class<Fqdn> fqdnClass = Fqdn.class;
// for(Constructor constructor : fqdnClass.getConstructors()){
// System.out.println(constructor);
// }
Constructor<Fqdn> constructor = fqdnClass.getConstructor(HashMap.class, ArangoDBConnect.class, String.class, ConcurrentHashMap.class, CountDownLatch.class);
System.out.println(constructor);
}
}