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...分析，屏蔽IP等； 使用updateStateByKey或者mapWithState进行不同地区广告点击排名的计算； Spark Streaming+Spark SQL+Spark Core等综合分析数据； 使用Window类型的操作； 高可用和性能调优等等； 流量趋势，一般会结合DB等； Spark Core / /package com.tom.spark.SparkApps.sparkstreaming;import java.util.Date;import java.util.HashMap;import java.util.Map;import java.util.Properties;import java.util.Random;import kafka.javaapi.producer.Producer;import kafka.producer.KeyedMessage;import kafka.producer.ProducerConfig;/ 数据生成代码，Kafka Producer产生数据/public class MockAdClickedStat {/ @param args/public static void main(String[] args) {final Random random = new Random();final String[] provinces = new String[]{"Guangdong", "Zhejiang", "Jiangsu", "Fujian"};final Map<String, String[]> cities = new HashMap<String, String[]>();cities.put("Guangdong", new String[]{"Guangzhou", "Shenzhen", "Dongguan"});cities.put("Zhejiang", new String[]{"Hangzhou", "Wenzhou", "Ningbo"});cities.put("Jiangsu", new String[]{"Nanjing", "Suzhou", "Wuxi"});cities.put("Fujian", new String[]{"Fuzhou", "Xiamen", "Sanming"});final String[] ips = new String[] {"192.168.112.240","192.168.112.239","192.168.112.245","192.168.112.246","192.168.112.247","192.168.112.248","192.168.112.249","192.168.112.250","192.168.112.251","192.168.112.252","192.168.112.253","192.168.112.254",};/ Kafka相关的基本配置信息/Properties kafkaConf = new Properties();kafkaConf.put("serializer.class", "kafka.serializer.StringEncoder");kafkaConf.put("metadeta.broker.list", "Master:9092,Worker1:9092,Worker2:9092");ProducerConfig producerConfig = new ProducerConfig(kafkaConf);final Producer<Integer, String> producer = new Producer<Integer, String>(producerConfig);new Thread(new Runnable() {public void run() {while(true) {//在线处理广告点击流的基本数据格式：timestamp、ip、userID、adID、province、cityLong timestamp = new Date().getTime();String ip = ips[random.nextInt(12)]; //可以采用网络上免费提供的ip库int userID = random.nextInt(10000);int adID = random.nextInt(100);String province = provinces[random.nextInt(4)];String city = cities.get(province)[random.nextInt(3)];String clickedAd = timestamp + "\t" + ip + "\t" + userID + "\t" + adID + "\t" + province + "\t" + city;producer.send(new KeyedMessage<Integer, String>("AdClicked", clickedAd));try {Thread.sleep(50);} catch (InterruptedException e) {// TODO Auto-generated catch blocke.printStackTrace();} }} }).start();} } package com.tom.spark.SparkApps.sparkstreaming;import java.sql.Connection;import java.sql.DriverManager;import java.sql.PreparedStatement;import java.sql.ResultSet;import java.sql.SQLException;import java.util.ArrayList;import java.util.Arrays;import java.util.HashMap;import java.util.HashSet;import java.util.Iterator;import java.util.List;import java.util.Map;import java.util.Set;import java.util.concurrent.LinkedBlockingQueue;import kafka.serializer.StringDecoder;import org.apache.spark.SparkConf;import org.apache.spark.api.java.JavaPairRDD;import org.apache.spark.api.java.JavaRDD;import org.apache.spark.api.java.JavaSparkContext;import org.apache.spark.api.java.function.Function;import org.apache.spark.api.java.function.Function2;import org.apache.spark.api.java.function.PairFunction;import org.apache.spark.api.java.function.VoidFunction;import org.apache.spark.sql.DataFrame;import org.apache.spark.sql.Row;import org.apache.spark.sql.RowFactory;import org.apache.spark.sql.hive.HiveContext;import org.apache.spark.sql.types.DataTypes;import org.apache.spark.sql.types.StructType;import org.apache.spark.streaming.Durations;import org.apache.spark.streaming.api.java.JavaDStream;import org.apache.spark.streaming.api.java.JavaPairDStream;import org.apache.spark.streaming.api.java.JavaPairInputDStream;import org.apache.spark.streaming.api.java.JavaStreamingContext;import org.apache.spark.streaming.api.java.JavaStreamingContextFactory;import org.apache.spark.streaming.kafka.KafkaUtils;import com.google.common.base.Optional;import scala.Tuple2;/ 数据处理，Kafka消费者/public class AdClickedStreamingStats {/ @param args/public static void main(String[] args) {// TODO Auto-generated method stub//好处：1、checkpoint 2、工厂final SparkConf conf = new SparkConf().setAppName("SparkStreamingOnKafkaDirect").setMaster("hdfs://Master:7077/");final String checkpointDirectory = "hdfs://Master:9000/library/SparkStreaming/CheckPoint_Data";JavaStreamingContextFactory factory = new JavaStreamingContextFactory() {public JavaStreamingContext create() {// TODO Auto-generated method stubreturn createContext(checkpointDirectory, conf);} };/ 可以从失败中恢复Driver，不过还需要指定Driver这个进程运行在Cluster，并且在提交应用程序的时候制定--supervise;/JavaStreamingContext javassc = JavaStreamingContext.getOrCreate(checkpointDirectory, factory);/ 第三步：创建Spark Streaming输入数据来源input Stream: 1、数据输入来源可以基于File、HDFS、Flume、Kafka、Socket等 2、在这里我们指定数据来源于网络Socket端口，Spark Streaming连接上该端口并在运行的时候一直监听该端口的数据 (当然该端口服务首先必须存在），并且在后续会根据业务需要不断有数据产生（当然对于Spark Streaming 应用程序的运行而言，有无数据其处理流程都是一样的） 3、如果经常在每间隔5秒钟没有数据的话不断启动空的Job其实会造成调度资源的浪费，因为并没有数据需要发生计算；所以 实际的企业级生成环境的代码在具体提交Job前会判断是否有数据，如果没有的话就不再提交Job；///创建Kafka元数据来让Spark Streaming这个Kafka Consumer利用Map<String, String> kafkaParameters = new HashMap<String, String>();kafkaParameters.put("metadata.broker.list", "Master:9092,Worker1:9092,Worker2:9092");Set<String> topics = new HashSet<String>();topics.add("SparkStreamingDirected");JavaPairInputDStream<String, String> adClickedStreaming = KafkaUtils.createDirectStream(javassc, String.class, String.class, StringDecoder.class, StringDecoder.class,kafkaParameters, topics);/因为要对黑名单进行过滤，而数据是在RDD中的，所以必然使用transform这个函数； 但是在这里我们必须使用transformToPair，原因是读取进来的Kafka的数据是Pair<String,String>类型, 另一个原因是过滤后的数据要进行进一步处理，所以必须是读进的Kafka数据的原始类型 在此再次说明，每个Batch Duration中实际上讲输入的数据就是被一个且仅被一个RDD封装的，你可以有多个 InputDStream，但其实在产生job的时候，这些不同的InputDStream在Batch Duration中就相当于Spark基于HDFS 数据操作的不同文件来源而已罢了。/JavaPairDStream<String, String> filteredadClickedStreaming = adClickedStreaming.transformToPair(new Function<JavaPairRDD<String,String>, JavaPairRDD<String,String>>() {public JavaPairRDD<String, String> call(JavaPairRDD<String, String> rdd) throws Exception {/ 在线黑名单过滤思路步骤： 1、从数据库中获取黑名单转换成RDD，即新的RDD实例封装黑名单数据； 2、然后把代表黑名单的RDD的实例和Batch Duration产生的RDD进行Join操作， 准确的说是进行leftOuterJoin操作，也就是说使用Batch Duration产生的RDD和代表黑名单的RDD实例进行 leftOuterJoin操作，如果两者都有内容的话，就会是true，否则的话就是false 我们要留下的是leftOuterJoin结果为false； /final List<String> blackListNames = new ArrayList<String>();JDBCWrapper jdbcWrapper = JDBCWrapper.getJDBCInstance();jdbcWrapper.doQuery("SELECT FROM blacklisttable", null, new ExecuteCallBack() {public void resultCallBack(ResultSet result) throws Exception {while(result.next()){blackListNames.add(result.getString(1));} }});List<Tuple2<String, Boolean>> blackListTuple = new ArrayList<Tuple2<String,Boolean>>();for(String name : blackListNames) {blackListTuple.add(new Tuple2<String, Boolean>(name, true));}List<Tuple2<String, Boolean>> blacklistFromListDB = blackListTuple; //数据来自于查询的黑名单表并且映射成为<String, Boolean>JavaSparkContext jsc = new JavaSparkContext(rdd.context());/ 黑名单的表中只有userID，但是如果要进行join操作的话就必须是Key-Value，所以在这里我们需要 基于数据表中的数据产生Key-Value类型的数据集合/JavaPairRDD<String, Boolean> blackListRDD = jsc.parallelizePairs(blacklistFromListDB);/ 进行操作的时候肯定是基于userID进行join，所以必须把传入的rdd进行mapToPair操作转化成为符合格式的RDD/JavaPairRDD<String, Tuple2<String, String>> rdd2Pair = rdd.mapToPair(new PairFunction<Tuple2<String,String>, String, Tuple2<String, String>>() {public Tuple2<String, Tuple2<String, String>> call(Tuple2<String, String> t) throws Exception {// TODO Auto-generated method stubString userID = t._2.split("\t")[2];return new Tuple2<String, Tuple2<String,String>>(userID, t);} });JavaPairRDD<String, Tuple2<Tuple2<String, String>, Optional<Boolean>>> joined = rdd2Pair.leftOuterJoin(blackListRDD);JavaPairRDD<String, String> result = joined.filter(new Function<Tuple2<String,Tuple2<Tuple2<String,String>,Optional<Boolean>>>, Boolean>() {public Boolean call(Tuple2<String, Tuple2<Tuple2<String, String>, Optional<Boolean>>> tuple)throws Exception {// TODO Auto-generated method stubOptional<Boolean> optional = tuple._2._2;if(optional.isPresent() && optional.get()){return false;} else {return true;} }}).mapToPair(new PairFunction<Tuple2<String,Tuple2<Tuple2<String,String>,Optional<Boolean>>>, String, String>() {public Tuple2<String, String> call(Tuple2<String, Tuple2<Tuple2<String, String>, Optional<Boolean>>> t)throws Exception {// TODO Auto-generated method stubreturn t._2._1;} });return result;} });//广告点击的基本数据格式：timestamp、ip、userID、adID、province、cityJavaPairDStream<String, Long> pairs = filteredadClickedStreaming.mapToPair(new PairFunction<Tuple2<String,String>, String, Long>() {public Tuple2<String, Long> call(Tuple2<String, String> t) throws Exception {String[] splited=t._2.split("\t");String timestamp = splited[0]; //YYYY-MM-DDString ip = splited[1];String userID = splited[2];String adID = splited[3];String province = splited[4];String city = splited[5]; String clickedRecord = timestamp + "_" +ip + "_"+userID+"_"+adID+"_"+province +"_"+city;return new Tuple2<String, Long>(clickedRecord, 1L);} });/ 第4.3步：在单词实例计数为1基础上，统计每个单词在文件中出现的总次数/JavaPairDStream<String, Long> adClickedUsers= pairs.reduceByKey(new Function2<Long, Long, Long>() {public Long call(Long i1, Long i2) throws Exception{return i1 + i2;} });/判断有效的点击，复杂化的采用机器学习训练模型进行在线过滤 简单的根据ip判断1天不超过100次；也可以通过一个batch duration的点击次数判断是否非法广告点击，通过一个batch来判断是不完整的，还需要一天的数据也可以每一个小时来判断。/JavaPairDStream<String, Long> filterClickedBatch = adClickedUsers.filter(new Function<Tuple2<String,Long>, Boolean>() {public Boolean call(Tuple2<String, Long> v1) throws Exception {if (1 < v1._2){//更新一些黑名单的数据库表return false;} else { return true;} }});//filterClickedBatch.print();//写入数据库filterClickedBatch.foreachRDD(new Function<JavaPairRDD<String,Long>, Void>() {public Void call(JavaPairRDD<String, Long> rdd) throws Exception {rdd.foreachPartition(new VoidFunction<Iterator<Tuple2<String,Long>>>() {public void call(Iterator<Tuple2<String, Long>> partition) throws Exception {//使用数据库连接池的高效读写数据库的方式将数据写入数据库mysql//例如一次插入 1000条 records，使用insertBatch 或 updateBatch//插入的用户数据信息：userID,adID,clickedCount,time//这里面有一个问题，可能出现两条记录的key是一样的，此时需要更新累加操作List<UserAdClicked> userAdClickedList = new ArrayList<UserAdClicked>();while(partition.hasNext()) {Tuple2<String, Long> record = partition.next();String[] splited = record._1.split("\t");UserAdClicked userClicked = new UserAdClicked();userClicked.setTimestamp(splited[0]);userClicked.setIp(splited[1]);userClicked.setUserID(splited[2]);userClicked.setAdID(splited[3]);userClicked.setProvince(splited[4]);userClicked.setCity(splited[5]);userAdClickedList.add(userClicked);}final List<UserAdClicked> inserting = new ArrayList<UserAdClicked>();final List<UserAdClicked> updating = new ArrayList<UserAdClicked>();JDBCWrapper jdbcWrapper = JDBCWrapper.getJDBCInstance();//表的字段timestamp、ip、userID、adID、province、city、clickedCountfor(final UserAdClicked clicked : userAdClickedList) {jdbcWrapper.doQuery("SELECT clickedCount FROM adclicked WHERE"+ " timestamp =? AND userID = ? AND adID = ?",new Object[]{clicked.getTimestamp(), clicked.getUserID(),clicked.getAdID()}, new ExecuteCallBack() {public void resultCallBack(ResultSet result) throws Exception {// TODO Auto-generated method stubif(result.next()) {long count = result.getLong(1);clicked.setClickedCount(count);updating.add(clicked);} else {inserting.add(clicked);clicked.setClickedCount(1L);} }});}//表的字段timestamp、ip、userID、adID、province、city、clickedCountList<Object[]> insertParametersList = new ArrayList<Object[]>();for(UserAdClicked insertRecord : inserting) {insertParametersList.add(new Object[] {insertRecord.getTimestamp(),insertRecord.getIp(),insertRecord.getUserID(),insertRecord.getAdID(),insertRecord.getProvince(),insertRecord.getCity(),insertRecord.getClickedCount()});}jdbcWrapper.doBatch("INSERT INTO adclicked VALUES(?, ?, ?, ?, ?, ?, ?)", insertParametersList);//表的字段timestamp、ip、userID、adID、province、city、clickedCountList<Object[]> updateParametersList = new ArrayList<Object[]>();for(UserAdClicked updateRecord : updating) {updateParametersList.add(new Object[] {updateRecord.getTimestamp(),updateRecord.getIp(),updateRecord.getUserID(),updateRecord.getAdID(),updateRecord.getProvince(),updateRecord.getCity(),updateRecord.getClickedCount() + 1});}jdbcWrapper.doBatch("UPDATE adclicked SET clickedCount = ? WHERE"+ " timestamp =? AND ip = ? AND userID = ? AND adID = ? "+ "AND province = ? AND city = ?", updateParametersList);} });return null;} });//再次过滤，从数据库中读取数据过滤黑名单JavaPairDStream<String, Long> blackListBasedOnHistory = filterClickedBatch.filter(new Function<Tuple2<String,Long>, Boolean>() {public Boolean call(Tuple2<String, Long> v1) throws Exception {//广告点击的基本数据格式：timestamp,ip,userID,adID,province,cityString[] splited = v1._1.split("\t"); //提取key值String date =splited[0];String userID =splited[2];String adID =splited[3];//查询一下数据库同一个用户同一个广告id点击量超过50次列入黑名单//接下来 根据date、userID、adID条件去查询用户点击广告的数据表，获得总的点击次数//这个时候基于点击次数判断是否属于黑名单点击int clickedCountTotalToday = 81 ;if (clickedCountTotalToday > 50) {return true;}else {return false ;} }});//map操作，找出用户的idJavaDStream<String> blackListuserIDBasedInBatchOnhistroy =blackListBasedOnHistory.map(new Function<Tuple2<String,Long>, String>() {public String call(Tuple2<String, Long> v1) throws Exception {// TODO Auto-generated method stubreturn v1._1.split("\t")[2];} });//有一个问题，数据可能重复，在一个partition里面重复，这个好办；//但多个partition不能保证一个用户重复，需要对黑名单的整个rdd进行去重操作。//rdd去重了，partition也就去重了，一石二鸟，一箭双雕// 找出了黑名单，下一步就写入黑名单数据库表中JavaDStream<String> blackListUniqueuserBasedInBatchOnhistroy = blackListuserIDBasedInBatchOnhistroy.transform(new Function<JavaRDD<String>, JavaRDD<String>>() {public JavaRDD<String> call(JavaRDD<String> rdd) throws Exception {// TODO Auto-generated method stubreturn rdd.distinct();} });// 下一步写入到数据表中blackListUniqueuserBasedInBatchOnhistroy.foreachRDD(new Function<JavaRDD<String>, Void>() {public Void call(JavaRDD<String> rdd) throws Exception {rdd.foreachPartition(new VoidFunction<Iterator<String>>() {public void call(Iterator<String> t) throws Exception {// TODO Auto-generated method stub//插入的用户信息可以只包含：useID//此时直接插入黑名单数据表即可。//写入数据库List<Object[]> blackList = new ArrayList<Object[]>();while(t.hasNext()) {blackList.add(new Object[]{t.next()});}JDBCWrapper jdbcWrapper = JDBCWrapper.getJDBCInstance();jdbcWrapper.doBatch("INSERT INTO blacklisttable values (?)", blackList);} });return null;} });/广告点击累计动态更新,每个updateStateByKey都会在Batch Duration的时间间隔的基础上进行广告点击次数的更新， 更新之后我们一般都会持久化到外部存储设备上，在这里我们存储到MySQL数据库中/JavaPairDStream<String, Long> updateStateByKeyDSteam = filteredadClickedStreaming.mapToPair(new PairFunction<Tuple2<String,String>, String, Long>() {public Tuple2<String, Long> call(Tuple2<String, String> t)throws Exception {String[] splited=t._2.split("\t");String timestamp = splited[0]; //YYYY-MM-DDString ip = splited[1];String userID = splited[2];String adID = splited[3];String province = splited[4];String city = splited[5]; String clickedRecord = timestamp + "_" +ip + "_"+userID+"_"+adID+"_"+province +"_"+city;return new Tuple2<String, Long>(clickedRecord, 1L);} }).updateStateByKey(new Function2<List<Long>, Optional<Long>, Optional<Long>>() {public Optional<Long> call(List<Long> v1, Optional<Long> v2)throws Exception {// v1:当前的Key在当前的Batch Duration中出现的次数的集合，例如{1，1，1，。。。，1}// v2:当前的Key在以前的Batch Duration中积累下来的结果；Long clickedTotalHistory = 0L; if(v2.isPresent()){clickedTotalHistory = v2.get();}for(Long one : v1) {clickedTotalHistory += one;}return Optional.of(clickedTotalHistory);} });updateStateByKeyDSteam.foreachRDD(new Function<JavaPairRDD<String,Long>, Void>() {public Void call(JavaPairRDD<String, Long> rdd) throws Exception {rdd.foreachPartition(new VoidFunction<Iterator<Tuple2<String,Long>>>() {public void call(Iterator<Tuple2<String, Long>> partition) throws Exception {//使用数据库连接池的高效读写数据库的方式将数据写入数据库mysql//例如一次插入 1000条 records，使用insertBatch 或 updateBatch//插入的用户数据信息：timestamp、adID、province、city//这里面有一个问题，可能出现两条记录的key是一样的，此时需要更新累加操作List<AdClicked> AdClickedList = new ArrayList<AdClicked>();while(partition.hasNext()) {Tuple2<String, Long> record = partition.next();String[] splited = record._1.split("\t");AdClicked adClicked = new AdClicked();adClicked.setTimestamp(splited[0]);adClicked.setAdID(splited[1]);adClicked.setProvince(splited[2]);adClicked.setCity(splited[3]);adClicked.setClickedCount(record._2);AdClickedList.add(adClicked);}final List<AdClicked> inserting = new ArrayList<AdClicked>();final List<AdClicked> updating = new ArrayList<AdClicked>();JDBCWrapper jdbcWrapper = JDBCWrapper.getJDBCInstance();//表的字段timestamp、ip、userID、adID、province、city、clickedCountfor(final AdClicked clicked : AdClickedList) {jdbcWrapper.doQuery("SELECT clickedCount FROM adclickedcount WHERE"+ " timestamp = ? AND adID = ? AND province = ? AND city = ?",new Object[]{clicked.getTimestamp(), clicked.getAdID(),clicked.getProvince(), clicked.getCity()}, new ExecuteCallBack() {public void resultCallBack(ResultSet result) throws Exception {// TODO Auto-generated method stubif(result.next()) {long count = result.getLong(1);clicked.setClickedCount(count);updating.add(clicked);} else {inserting.add(clicked);clicked.setClickedCount(1L);} }});}//表的字段timestamp、ip、userID、adID、province、city、clickedCountList<Object[]> insertParametersList = new ArrayList<Object[]>();for(AdClicked insertRecord : inserting) {insertParametersList.add(new Object[] {insertRecord.getTimestamp(),insertRecord.getAdID(),insertRecord.getProvince(),insertRecord.getCity(),insertRecord.getClickedCount()});}jdbcWrapper.doBatch("INSERT INTO adclickedcount VALUES(?, ?, ?, ?, ?)", insertParametersList);//表的字段timestamp、ip、userID、adID、province、city、clickedCountList<Object[]> updateParametersList = new ArrayList<Object[]>();for(AdClicked updateRecord : updating) {updateParametersList.add(new Object[] {updateRecord.getClickedCount(),updateRecord.getTimestamp(),updateRecord.getAdID(),updateRecord.getProvince(),updateRecord.getCity()});}jdbcWrapper.doBatch("UPDATE adclickedcount SET clickedCount = ? WHERE"+ " timestamp =? AND adID = ? AND province = ? AND city = ?", updateParametersList);} });return null;} });/ 对广告点击进行TopN计算，计算出每天每个省份Top5排名的广告 因为我们直接对RDD进行操作，所以使用了transfomr算子；/updateStateByKeyDSteam.transform(new Function<JavaPairRDD<String,Long>, JavaRDD<Row>>() {public JavaRDD<Row> call(JavaPairRDD<String, Long> rdd) throws Exception {JavaRDD<Row> rowRDD = rdd.mapToPair(new PairFunction<Tuple2<String,Long>, String, Long>() {public Tuple2<String, Long> call(Tuple2<String, Long> t)throws Exception {// TODO Auto-generated method stubString[] splited=t._1.split("_");String timestamp = splited[0]; //YYYY-MM-DDString adID = splited[3];String province = splited[4];String clickedRecord = timestamp + "_" + adID + "_" + province;return new Tuple2<String, Long>(clickedRecord, t._2);} }).reduceByKey(new Function2<Long, Long, Long>() {public Long call(Long v1, Long v2) throws Exception {// TODO Auto-generated method stubreturn v1 + v2;} }).map(new Function<Tuple2<String,Long>, Row>() {public Row call(Tuple2<String, Long> v1) throws Exception {// TODO Auto-generated method stubString[] splited=v1._1.split("_");String timestamp = splited[0]; //YYYY-MM-DDString adID = splited[3];String province = splited[4];return RowFactory.create(timestamp, adID, province, v1._2);} });StructType structType = DataTypes.createStructType(Arrays.asList(DataTypes.createStructField("timestamp", DataTypes.StringType, true),DataTypes.createStructField("adID", DataTypes.StringType, true),DataTypes.createStructField("province", DataTypes.StringType, true),DataTypes.createStructField("clickedCount", DataTypes.LongType, true)));HiveContext hiveContext = new HiveContext(rdd.context());DataFrame df = hiveContext.createDataFrame(rowRDD, structType);df.registerTempTable("topNTableSource");DataFrame result = hiveContext.sql("SELECT timestamp, adID, province, clickedCount, FROM"+ " (SELECT timestamp, adID, province,clickedCount, "+ "ROW_NUMBER() OVER(PARTITION BY province ORDER BY clickeCount DESC) rank "+ "FROM topNTableSource) subquery "+ "WHERE rank <= 5");return result.toJavaRDD();} }).foreachRDD(new Function<JavaRDD<Row>, Void>() {public Void call(JavaRDD<Row> rdd) throws Exception {// TODO Auto-generated method stubrdd.foreachPartition(new VoidFunction<Iterator<Row>>() {public void call(Iterator<Row> t) throws Exception {// TODO Auto-generated method stubList<AdProvinceTopN> adProvinceTopN = new ArrayList<AdProvinceTopN>();while(t.hasNext()) {Row row = t.next();AdProvinceTopN item = new AdProvinceTopN();item.setTimestamp(row.getString(0));item.setAdID(row.getString(1));item.setProvince(row.getString(2));item.setClickedCount(row.getLong(3));adProvinceTopN.add(item);}// final List<AdProvinceTopN> inserting = new ArrayList<AdProvinceTopN>();// final List<AdProvinceTopN> updating = new ArrayList<AdProvinceTopN>();JDBCWrapper jdbcWrapper = JDBCWrapper.getJDBCInstance();Set<String> set = new HashSet<String>();for(AdProvinceTopN item: adProvinceTopN){set.add(item.getTimestamp() + "_" + item.getProvince());}//表的字段timestamp、adID、province、clickedCountArrayList<Object[]> deleteParametersList = new ArrayList<Object[]>();for(String deleteRecord : set) {String[] splited = deleteRecord.split("_");deleteParametersList.add(new Object[]{splited[0],splited[1]});}jdbcWrapper.doBatch("DELETE FROM adprovincetopn WHERE timestamp = ? AND province = ?", deleteParametersList);//表的字段timestamp、ip、userID、adID、province、city、clickedCountList<Object[]> insertParametersList = new ArrayList<Object[]>();for(AdProvinceTopN insertRecord : adProvinceTopN) {insertParametersList.add(new Object[] {insertRecord.getClickedCount(),insertRecord.getTimestamp(),insertRecord.getAdID(),insertRecord.getProvince()});}jdbcWrapper.doBatch("INSERT INTO adprovincetopn VALUES (?, ?, ?, ?)", insertParametersList);} });return null;} });/ 计算过去半个小时内广告点击的趋势 广告点击的基本数据格式：timestamp、ip、userID、adID、province、city/filteredadClickedStreaming.mapToPair(new PairFunction<Tuple2<String,String>, String, Long>() {public Tuple2<String, Long> call(Tuple2<String, String> t)throws Exception {String splited[] = t._2.split("\t");String adID = splited[3];String time = splited[0]; //Todo:后续需要重构代码实现时间戳和分钟的转换提取。此处需要提取出该广告的点击分钟单位return new Tuple2<String, Long>(time + "_" + adID, 1L);} }).reduceByKeyAndWindow(new Function2<Long, Long, Long>() {public Long call(Long v1, Long v2) throws Exception {// TODO Auto-generated method stubreturn v1 + v2;} }, new Function2<Long, Long, Long>() {public Long call(Long v1, Long v2) throws Exception {// TODO Auto-generated method stubreturn v1 - v2;} }, Durations.minutes(30), Durations.milliseconds(5)).foreachRDD(new Function<JavaPairRDD<String,Long>, Void>() {public Void call(JavaPairRDD<String, Long> rdd) throws Exception {// TODO Auto-generated method stubrdd.foreachPartition(new VoidFunction<Iterator<Tuple2<String,Long>>>() {public void call(Iterator<Tuple2<String, Long>> partition)throws Exception {List<AdTrendStat> adTrend = new ArrayList<AdTrendStat>();// TODO Auto-generated method stubwhile(partition.hasNext()) {Tuple2<String, Long> record = partition.next();String[] splited = record._1.split("_");String time = splited[0];String adID = splited[1];Long clickedCount = record._2;/ 在插入数据到数据库的时候具体需要哪些字段？time、adID、clickedCount; 而我们通过J2EE技术进行趋势绘图的时候肯定是需要年、月、日、时、分这个维度的，所以我们在这里需要 年月日、小时、分钟这些时间维度；/AdTrendStat adTrendStat = new AdTrendStat();adTrendStat.setAdID(adID);adTrendStat.setClickedCount(clickedCount);adTrendStat.set_date(time); //Todo:获取年月日adTrendStat.set_hour(time); //Todo:获取小时adTrendStat.set_minute(time);//Todo:获取分钟adTrend.add(adTrendStat);}final List<AdTrendStat> inserting = new ArrayList<AdTrendStat>();final List<AdTrendStat> updating = new ArrayList<AdTrendStat>();JDBCWrapper jdbcWrapper = JDBCWrapper.getJDBCInstance();//表的字段timestamp、ip、userID、adID、province、city、clickedCountfor(final AdTrendStat trend : adTrend) {final AdTrendCountHistory adTrendhistory = new AdTrendCountHistory();jdbcWrapper.doQuery("SELECT clickedCount FROM adclickedtrend WHERE"+ " date =? AND hour = ? AND minute = ? AND AdID = ?",new Object[]{trend.get_date(), trend.get_hour(), trend.get_minute(),trend.getAdID()}, new ExecuteCallBack() {public void resultCallBack(ResultSet result) throws Exception {// TODO Auto-generated method stubif(result.next()) {long count = result.getLong(1);adTrendhistory.setClickedCountHistoryLong(count);updating.add(trend);} else { inserting.add(trend);} }});}//表的字段date、hour、minute、adID、clickedCountList<Object[]> insertParametersList = new ArrayList<Object[]>();for(AdTrendStat insertRecord : inserting) {insertParametersList.add(new Object[] {insertRecord.get_date(),insertRecord.get_hour(),insertRecord.get_minute(),insertRecord.getAdID(),insertRecord.getClickedCount()});}jdbcWrapper.doBatch("INSERT INTO adclickedtrend VALUES(?, ?, ?, ?, ?)", insertParametersList);//表的字段date、hour、minute、adID、clickedCountList<Object[]> updateParametersList = new ArrayList<Object[]>();for(AdTrendStat updateRecord : updating) {updateParametersList.add(new Object[] {updateRecord.getClickedCount(),updateRecord.get_date(),updateRecord.get_hour(),updateRecord.get_minute(),updateRecord.getAdID()});}jdbcWrapper.doBatch("UPDATE adclickedtrend SET clickedCount = ? WHERE"+ " date =? AND hour = ? AND minute = ? AND AdID = ?", updateParametersList);} });return null;} });;/ Spark Streaming 执行引擎也就是Driver开始运行，Driver启动的时候是位于一条新的线程中的，当然其内部有消息循环体，用于 接收应用程序本身或者Executor中的消息，/javassc.start();javassc.awaitTermination();javassc.close();}private static JavaStreamingContext createContext(String checkpointDirectory, SparkConf conf) {// If you do not see this printed, that means the StreamingContext has been loaded// from the new checkpointSystem.out.println("Creating new context");// Create the context with a 5 second batch sizeJavaStreamingContext ssc = new JavaStreamingContext(conf, Durations.seconds(10));ssc.checkpoint(checkpointDirectory);return ssc;} }class JDBCWrapper {private static JDBCWrapper jdbcInstance = null;private static LinkedBlockingQueue<Connection> dbConnectionPool = new LinkedBlockingQueue<Connection>();static {try {Class.forName("com.mysql.jdbc.Driver");} catch (ClassNotFoundException e) {// TODO Auto-generated catch blocke.printStackTrace();} }public static JDBCWrapper getJDBCInstance() {if(jdbcInstance == null) {synchronized (JDBCWrapper.class) {if(jdbcInstance == null) {jdbcInstance = new JDBCWrapper();} }}return jdbcInstance; }private JDBCWrapper() {for(int i = 0; i < 10; i++){try {Connection conn = DriverManager.getConnection("jdbc:mysql://Master:3306/sparkstreaming","root", "root");dbConnectionPool.put(conn);} catch (Exception e) {// TODO Auto-generated catch blocke.printStackTrace();} } }public synchronized Connection getConnection() {while(0 == dbConnectionPool.size()){try {Thread.sleep(20);} catch (InterruptedException e) {// TODO Auto-generated catch blocke.printStackTrace();} }return dbConnectionPool.poll();}public int[] doBatch(String sqlText, List<Object[]> paramsList){Connection conn = getConnection();PreparedStatement preparedStatement = null;int[] result = null;try {conn.setAutoCommit(false);preparedStatement = conn.prepareStatement(sqlText);for(Object[] parameters: paramsList) {for(int i = 0; i < parameters.length; i++){preparedStatement.setObject(i + 1, parameters[i]);} preparedStatement.addBatch();}result = preparedStatement.executeBatch();conn.commit();} catch (SQLException e) {// TODO Auto-generated catch blocke.printStackTrace();} finally {if(preparedStatement != null) {try {preparedStatement.close();} catch (SQLException e) {// TODO Auto-generated catch blocke.printStackTrace();} }if(conn != null) {try {dbConnectionPool.put(conn);} catch (InterruptedException e) {// TODO Auto-generated catch blocke.printStackTrace();} }}return result; }public void doQuery(String sqlText, Object[] paramsList, ExecuteCallBack callback){Connection conn = getConnection();PreparedStatement preparedStatement = null;ResultSet result = null;try {preparedStatement = conn.prepareStatement(sqlText);for(int i = 0; i < paramsList.length; i++){preparedStatement.setObject(i + 1, paramsList[i]);} result = preparedStatement.executeQuery();try {callback.resultCallBack(result);} catch (Exception e) {// TODO Auto-generated catch blocke.printStackTrace();} } catch (SQLException e) {// TODO Auto-generated catch blocke.printStackTrace();} finally {if(preparedStatement != null) {try {preparedStatement.close();} catch (SQLException e) {// TODO Auto-generated catch blocke.printStackTrace();} }if(conn != null) {try {dbConnectionPool.put(conn);} catch (InterruptedException e) {// TODO Auto-generated catch blocke.printStackTrace();} }} }}interface ExecuteCallBack {void resultCallBack(ResultSet result) throws Exception;}class UserAdClicked {private String timestamp;private String ip;private String userID;private String adID;private String province;private String city;private Long clickedCount;public String getTimestamp() {return timestamp;}public void setTimestamp(String timestamp) {this.timestamp = timestamp;}public String getIp() {return ip;}public void setIp(String ip) {this.ip = ip;}public String getUserID() {return userID;}public void setUserID(String userID) {this.userID = userID;}public String getAdID() {return adID;}public void setAdID(String adID) {this.adID = adID;}public String getProvince() {return province;}public void setProvince(String province) {this.province = province;}public String getCity() {return city;}public void setCity(String city) {this.city = city;}public Long getClickedCount() {return clickedCount;}public void setClickedCount(Long clickedCount) {this.clickedCount = clickedCount;} }class AdClicked {private String timestamp;private String adID;private String province;private String city;private Long clickedCount;public String getTimestamp() {return timestamp;}public void setTimestamp(String timestamp) {this.timestamp = timestamp;}public String getAdID() {return adID;}public void setAdID(String adID) {this.adID = adID;}public String getProvince() {return province;}public void setProvince(String province) {this.province = province;}public String getCity() {return city;}public void setCity(String city) {this.city = city;}public Long getClickedCount() {return clickedCount;}public void setClickedCount(Long clickedCount) {this.clickedCount = clickedCount;} }class AdProvinceTopN {private String timestamp;private String adID;private String province;private Long clickedCount;public String getTimestamp() {return timestamp;}public void setTimestamp(String timestamp) {this.timestamp = timestamp;}public String getAdID() {return adID;}public void setAdID(String adID) {this.adID = adID;}public String getProvince() {return province;}public void setProvince(String province) {this.province = province;}public Long getClickedCount() {return clickedCount;}public void setClickedCount(Long clickedCount) {this.clickedCount = clickedCount;} }class AdTrendStat {private String _date;private String _hour;private String _minute;private String adID;private Long clickedCount;public String get_date() {return _date;}public void set_date(String _date) {this._date = _date;}public String get_hour() {return _hour;}public void set_hour(String _hour) {this._hour = _hour;}public String get_minute() {return _minute;}public void set_minute(String _minute) {this._minute = _minute;}public String getAdID() {return adID;}public void setAdID(String adID) {this.adID = adID;}public Long getClickedCount() {return clickedCount;}public void setClickedCount(Long clickedCount) {this.clickedCount = clickedCount;} }class AdTrendCountHistory{private Long clickedCountHistoryLong;public Long getClickedCountHistoryLong() {return clickedCountHistoryLong;}public void setClickedCountHistoryLong(Long clickedCountHistoryLong) {this.clickedCountHistoryLong = clickedCountHistoryLong;} } 本篇文章为转载内容。原文链接：https://blog.csdn.net/tom_8899_li/article/details/71194434。 该文由互联网用户投稿提供，文中观点代表作者本人意见，并不代表本站的立场。 作为信息平台，本站仅提供文章转载服务，并不拥有其所有权，也不对文章内容的真实性、准确性和合法性承担责任。 如发现本文存在侵权、违法、违规或事实不符的情况，请及时联系我们，我们将第一时间进行核实并删除相应内容。

...　　　　　　　　　 使用说明 　　　　　　　　　　　　　　　　　　　　 （ver 1.3.7.0） 一、概述： B/S应用系统的报表打印一直以来都是一个难题，以前常规的思路是通过在浏览器中安装ActiveX插件以获得直接驱动打印机的能力。 但是，随着浏览器的发展，越来越多的浏览器厂商禁止安装ActiveX，以避免因ActiveX组件导致的各种安全问题。 为解决B/S打印中的痛点，我工作室开发了本报表服务器，完美地解决了在浏览器端不用ActiveX而获得与C/S系统一样的打印能力。 本报表系统不需要在浏览器安装任何插件，只需通过JavaScript即可实现报表精确打印以及打印过程免人工介入。 ------------- 二、特点： 1、高兼容：不需要在浏览器端和服务端安装任何插件，在浏览器插件被各大浏览器纷纷禁用的今天，无插件设计兼容绝大多数浏览器； 2、免安装：软件即拷即用，不安装，不污染操作系统，让操作系统历久弥新； 3、可视化：可视化的模板设计器，通过拖拽即可完成模板设计； 4、高精度：实现精确到毫米的打印精度，对于一些格式复杂，要求精确打印的场合，可以很容易达到毫米级精度； 5、易套打：可视化的模板设计器，在模板中加入一个票据格式的底图，可以很方便地实现套打，对于实现发票、快递面单、支票等打印毫无压力； 6、功能强：从简单报表、主从报表到嵌套报表甚至交叉报表，均能轻松应对。还有一维二维条形码，甚至，还有逆天的脚本功能，只有想不到，没有做不到； 7、自动化: 打印过程中全部自动化，无需象生成PDF、Word、Excel那样还需要人工再点打印； 8、易部署：打印模板既可以部署在客户端（与 cfprint.exe 程序放在同一目录下），也支持部署在服务端随报表数据一起传到客户端； 9、目标活：支持在数据文件中或模板中指定要输出的打印机，发票用针打、报表用激光打、小票用小票机，专机专打； 三、使用前提条件： 1、IE6以上版本、Chrome(谷歌浏览器)4.0以上版本、Firefox 4.0以上版本、Opera 11以上版本、Safari 5.0.2以上版本、iOS 4.2以上版本 或使用Chrome内核、Firefox内核的浏览器均可直接使用本打印系统； 2、在进行打印前，需要先设计好打印模板（模板设计器请见第五节）； 3、打印数据必须Json的格式发送给打印服务器，并且数据必须满足指定的格式（见下文）； 四、数据格式说明： 下面以一个跨境电商快递面单数据为例解释一下数据各项的含义; { "template": "waybill.fr3", /打印模板文件名。除了指定模板文件以外，还支持把模板嵌入到数据文件中，以实现在服务器端灵活使用打印模板，格式如下：/ /"template": "base64:QTBBRTNEQTE3MkFFQjIzNEFERD<后面省略>" / "ver": 4, /数据模板文件版本/ "Copies": 3, /打印份数，支持指定打印份数/ "Duplex": 1, /是否双面打印，0：默认，不双面，1：垂直，2：水平，3：单面打印(simplex)/ "Printer": "priPrinter", /指定打印机，本系统支持在数据文件中指定打印机，也支持在打印模板中指定打印机/ "PageNumbers": "", /要打印的页码范围，同打印机的打印设置里的格式相同，例如："1,2,3"表示打印前3页， “2-5”:表示打印第2到5页，“1,2,4-8”表示打印第1、2、4到8页/ "Preview": 1, /是否预览，跟主界面上选择“预览”效果相同，取值为0：不预览，1：预览/ "Tables":[ /数据表数组/ { "Name": "Table1", /表名/ "Cols": [ /字段定义/ { "type": "str", /字段类型，可选值：String,Str,Integer,Int,Smallint,Float,Long, Blob，/ /对于图片、PDF等使用Blob类型，并把值进行Base64编码，并加前缀：/ / "base64/pdf:" 字段值是PDF; "base64/jpg:" 字段值是jpg; "base64/png:" 字段值是png; "base64/gif:" 字段值是gif; / "size": 255, /字段长度/ "name": "HAWB", /字段名称，必须与打印模板中的打印项名称相同/ "required": false /字段是否必填/ }, { "type": "int", "size": 0, "name": "NO", "required": false }, { "type": "float", "size": 0, "name": "报关公司面单号", "required": false }, { "type": "integer", "size": 0, "name": "公司内部单号", "required": false }, { "type": "str", "size": 255, "name": "发件人", "required": false }, { "type": "str", "size": 255, "name": "发件人地址", "required": false }, { "type": "str", "size": 255, "name": "发件人电话", "required": false }, { "type": "str", "size": 255, "name": "发货国家", "required": false }, { "type": "str", "size": 255, "name": "收件人", "required": false }, { "type": "str", "size": 255, "name": "收件人地址", "required": false }, { "type": "str", "size": 255, "name": "收件人电话", "required": false }, { "type": "str", "size": 255, "name": "收货人证件号码", "required": false }, { "type": "str", "size": 255, "name": "收货省份", "required": false }, { "type": "float", "size": 0, "name": "总计费重量", "required": false }, { "type": "int", "size": 0, "name": "总件数", "required": false }, { "type": "float", "size": 0, "name": "申报总价（CNY）", "required": false }, { "type": "float", "size": 0, "name": "申报总价（JPY）", "required": false }, { "type": "int", "size": 0, "name": "件数1", "required": false }, { "type": "str", "size": 255, "name": "品名1", "required": false }, { "type": "float", "size": 0, "name": "单价1（JPY）", "required": false }, { "type": "str", "size": 255, "name": "单位1", "required": false }, { "type": "float", "size": 0, "name": "申报总价1（CNY）", "required": false }, { "type": "float", "size": 0, "name": "申报总价1（JPY）", "required": false }, { "type": "int", "size": 0, "name": "件数2", "required": false }, { "type": "str", "size": 255, "name": "品名2", "required": false }, { "type": "float", "size": 0, "name": "单价2（JPY）", "required": false }, { "type": "str", "size": 255, "name": "单位2", "required": false }, { "type": "float", "size": 0, "name": "申报总价2（CNY）", "required": false }, { "type": "float", "size": 0, "name": "申报总价2（JPY）", "required": false }, { "type": "AutoInc", "size": 0, "name": "ID", "required": false }, { "type": "blob", "size": 0, "name": "附件", "required": false } ], "Data": [ /数据行定义，每一行含义见上面的字段定义/ { "HAWB": "860014010055", "NO": 1, "报关公司面单号": 200303900791, "公司内部单号": 730293, "发件人": "NAKAGAWA SUMIRE 2", "发件人地址": " 991-199-113,Kameido,Koto-ku,Tokyo", "发件人电话": "03-3999-3999", "发货国家": "日本", "收件人": "张三丰", "收件人地址": "上海市闵行区虹梅南路1660弄蔷薇八村99号9999室", "收件人电话": "182-1234-8888", "收货人证件号码": null, "收货省份": null, "总计费重量": 3.2, "总件数": 13, "申报总价（CNY）": null, "申报总价（JPY）": null, "件数1": 10, "品名1": "纸尿片", "单价1（JPY）": null, "单位1": null, "申报总价1（CNY）": null, "申报总价1（JPY）": null, "件数2": null, "品名2": null, "单价2（JPY）": null, "单位2": null, "申报总价2（CNY）": null, "申报总价2（JPY）": null, "ID": 1, "附件": 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} ] }, { "Name": "Table2", "Cols": [ { "type": "int", "size": 0, "name": "NO", "required": false }, { "type": "float", "size": 0, "name": "订单编号", "required": false }, { "type": "integer", "size": 0, "name": "下单日期", "required": false }, { "type": "str", "size": 255, "name": "下单平台", "required": false } ], "Data": [ { "NO": 1, "订单编号": 200303900791, "下单日期": "2017-01-20", "下单平台": "天猫" }, { "NO": 2, "订单编号": 200303900792, "下单日期": "2017-01-20", "下单平台": "京东" } ] } ] } 五、调用示例： <!-- ★★★ 模式1 ★★★ --> <!DOCTYPE html> <head> <meta charset="utf-8" /> <title>康虎云报表系统测试</title> </head> <body> <div style="width: 100%;text-align:center;"> <h2>康虎云报表系统</h2> <h3>打印测试（模式1）</h3> <div> <input type="button" id="btnPrint" value="打印" onClick="doSend(_reportData);" /> </div> </div> <div id="output"></div> </body> <script type="text/javascript"> //定义数据脚本 var _reportData = '{"template":"waybill.fr3","Cols":[{"type":"str","size":255,"name":"HAWB","required":false},<这里省略1000字> ]}'; //在浏览器控制台输出调试信息 console.log("reportData = " + _reportData); </script> <script language="javascript" type="text/javascript" src="cfprint.min.js"></script> <script language="javascript" type="text/javascript" src="cfprint_ext.js"></script> <script language="javascript" type="text/javascript"> /下面四个参数必须放在myreport.js脚本后面，以覆盖myreport.js中的默认值/ var _delay_send = 1000; //发送打印服务器前延时时长，-1则表示不自动打印 var _delay_close = 1000; //打印完成后关闭窗口的延时时长, -1则表示不关闭 var cfprint_addr = "127.0.0.1"; //打印服务器监听地址 var cfprint_port = 54321; //打印服务器监听端口 </script> </html> <!-- ★★★ 模式2 ★★★ --> <?php //如果有php运行环境，只需把该文件扩展名改成 .php，然后上传到web目录即可在真实服务器上测试 header("Access-Control-Allow-Origin: "); ?> <!DOCTYPE html> <head> <meta charset="utf-8" /> <title>康虎云报表系统测试</title> <style type="text/css"> output {font-size: 12px; background-color:F0FFF0;} </style> </head> <body> <div style="width: 100%;text-align:center;"> <h2>康虎云报表系统（Ver 1.3.0）</h2> <h3>打印测试（模式2）</h3> <div style="line-height: 1.5;"> <div style="width: 70%; text-align: left;"> <b>一、首先按下列步骤设置：</b><br/> 1、运行打印服务器；<br/> 2、按“停止”按钮停止服务；<br/> 3、打开“设置”区；<br/> 4、在“常用参数-->服务模式”中，选择“模式2”；<br/> 5、按“启动”按钮启动服务。 </div> <div style="width: 70%; text-align: left;"> <b>二、按本页的“打印”按钮开始打印。</b><br/> </div><br/> <input type="button" id="btnPrint" value="打印" /><br/><br/> <div style="width: 70%; text-align: left; font-size: 12px;"> 由于JavaScript在不同域名下访问会出现由来已久的跨域问题，所以正式部署到服务器使用时，要解决跨域问题。<br/> 对于IE8以上版本浏览器，只需增加一个reponse头：Access-Control-Allow-Origin即可，而对于php、jsp、asp/aspx等动态语言而言，增加一个response头是非常简单的事，例如：<br/> <b>在php：</b><br/><span style="color: red;"> <?php <br/> header("Access-Control-Allow-Origin: ");<br/> ?><br/> </span> <b>在jsp：</b><br/><span style="color: red;"> <% <br/> response.setHeader("Access-Control-Allow-Origin", ""); <br/> %><br/> </span> <b>在asp.net中：</b><br/><span style="color: red;"> Response.AppendHeader("Access-Control-Allow-Origin", ""); </span>，<br/>其他语言里，大家请自行搜索“ajax跨域”。而对于IE8以下的浏览器，大家可以自行搜索“IE6+Ajax+跨域”寻找解决办法吧，也可以联系我们帮助。 </div> </div> </div> <div id="output"></div> </body> <!-- 引入模式2所需的javascript支持库 --> <script type="text/javascript" src="cfprint_mode2.min.js" charset="UTF-8"></script> <!-- 构造报表数据 --> <script type="text/javascript"> var _reportData = '{"template":"waybill.fr3","ver":3, "Tables":[ {"Name":"Table1", "Cols":[{"type":"str","size":255,"name":"HAWB","required":false},{"type":"int","size":0,"name":"NO","required":false},{"type":"float","size":0,"name":"报关公司面单号","required":false},{"type":"integer","size":0,"name":"公司内部单号","required":false},{"type":"str","size":255,"name":"发件人","required":false},{"type":"str","size":255,"name":"发件人地址","required":false},{"type":"str","size":255,"name":"发件人电话","required":false},{"type":"str","size":255,"name":"发货国家","required":false},{"type":"str","size":255,"name":"收件人","required":false},{"type":"str","size":255,"name":"收件人地址","required":false},{"type":"str","size":255,"name":"收件人电话","required":false},{"type":"str","size":255,"name":"收货人证件号码","required":false},{"type":"str","size":255,"name":"收货省份","required":false},{"type":"float","size":0,"name":"总计费重量","required":false},{"type":"int","size":0,"name":"总件数","required":false},{"type":"float","size":0,"name":"申报总价（CNY）","required":false},{"type":"float","size":0,"name":"申报总价（JPY）","required":false},{"type":"int","size":0,"name":"件数1","required":false},{"type":"str","size":255,"name":"品名1","required":false},{"type":"float","size":0,"name":"单价1（JPY）","required":false},{"type":"str","size":255,"name":"单位1","required":false},{"type":"float","size":0,"name":"申报总价1（CNY）","required":false},{"type":"float","size":0,"name":"申报总价1（JPY）","required":false},{"type":"int","size":0,"name":"件数2","required":false},{"type":"str","size":255,"name":"品名2","required":false},{"type":"float","size":0,"name":"单价2（JPY）","required":false},{"type":"str","size":255,"name":"单位2","required":false},{"type":"float","size":0,"name":"申报总价2（CNY）","required":false},{"type":"float","size":0,"name":"申报总价2（JPY）","required":false},{"type":"int","size":0,"name":"件数3","required":false},{"type":"str","size":255,"name":"品名3","required":false},{"type":"float","size":0,"name":"单价3（JPY）","required":false},{"type":"str","size":255,"name":"单位3","required":false},{"type":"float","size":0,"name":"申报总价3（CNY）","required":false},{"type":"float","size":0,"name":"申报总价3（JPY）","required":false},{"type":"int","size":0,"name":"件数4","required":false},{"type":"str","size":255,"name":"品名4","required":false},{"type":"float","size":0,"name":"单价4（JPY）","required":false},{"type":"str","size":255,"name":"单位4","required":false},{"type":"float","size":0,"name":"申报总价4（CNY）","required":false},{"type":"float","size":0,"name":"申报总价4（JPY）","required":false},{"type":"int","size":0,"name":"件数5","required":false},{"type":"str","size":255,"name":"品名5","required":false},{"type":"float","size":0,"name":"单价5（JPY）","required":false},{"type":"str","size":255,"name":"单位5","required":false},{"type":"float","size":0,"name":"申报总价5（CNY）","required":false},{"type":"float","size":0,"name":"申报总价5（JPY）","required":false},{"type":"str","size":255,"name":"参考号","required":false},{"type":"AutoInc","size":0,"name":"ID","required":false}],"Data":[{"公司内部单号":730293,"发货国家":"日本","单价1（JPY）":null,"申报总价2（JPY）":null,"单价4（JPY）":null,"申报总价2（CNY）":null,"申报总价5（JPY）":null,"报关公司面单号":200303900791,"申报总价5（CNY）":null,"收货人证件号码":null,"申报总价1（JPY）":null,"单价3（JPY）":null,"申报总价1（CNY）":null,"申报总价4（JPY）":null,"申报总价4（CNY）":null,"收件人电话":"182-1758-9999","收件人地址":"上海市闵行区虹梅南路1660弄蔷薇八村139号502室","HAWB":"860014010055","发件人电话":"03-3684-9999","发件人地址":" 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...的二进制数据的方法 使用 A-Z A-Z 0 - 9 + / 这64个字符进行加密 import base64url = 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'img_data = base64.b64decode(url) 返回的是二进制数据print(type(img_data))fn = open('code.png','wb')fn.write(img_data)fn.close()'''我们打开了一个有base64加密的图片数据''' 本篇文章为转载内容。原文链接：https://blog.csdn.net/httpsssss/article/details/116136614。 该文由互联网用户投稿提供，文中观点代表作者本人意见，并不代表本站的立场。 作为信息平台，本站仅提供文章转载服务，并不拥有其所有权，也不对文章内容的真实性、准确性和合法性承担责任。 如发现本文存在侵权、违法、违规或事实不符的情况，请及时联系我们，我们将第一时间进行核实并删除相应内容。