目 錄
摘 要 I
Abstract III
1緒論 1
1.1選題背景及意義 1
1.2研究現狀及趨勢 1
1.3研究主要內容 2
2相關技術簡介 3
2.1開發工具 3
2.1.1 JDK1.7 3
2.1.2 eclipse luna 3
2.1.3 Hadoop 2.7.2 3
2.1.4 hbase 1.1.3 3
2.1.5 hive 1.2.1 3
2.1.6 zookeeper 3.4.8 4
2.1.7 mysql 5.5 4
2.1.8 swing 4
2.1.9 VMware Workstation 12 Pro 4
2.1.10其他輔助開發工具包 5
2.2開發環境搭建 6
2.2.1 三臺Linux虛擬機的搭建 6
2.2.2 配置靜態ip 7
2.2.3 SSH安裝及免密碼登陸 8
2.2.4修改hosts文件 9
2.2.5安裝jdk 10
2.2.6 Hadoop安裝與配置 11
2.2.7 Zookeeper安裝與配置 13
2.2.8 Hbase的安裝與配置 15
4.2.9 Hive的安裝與配置 16
2.2.10 mysql的安裝與配置 17
4.2.11 Hive與Hbase的整合 19
2.2.12 Hadoop-eclipse-plugin插件安裝 19
2.2.13 WindowBuilder插件 19
3 需求分析 21
3.1可行性分析 21
3.1.1可行性研究介紹 21
3.1.2可行性分析 21
3.2需求分析 21
3.2.1需求分析作用 21
3.2.2功能需求 22
4 可視化設計 23
4.1界面設計 23
4.1.1前臺界面設計 23
4.2模塊劃分 24
4.2.1用戶注冊與登錄模塊 24
4.2.2上傳氣象數據模塊 24
4.2.3數據分析模塊 25
4.2.4定時更新氣象數據模塊 25
4.2.5歷史氣象數據查詢模塊 25
4.2.6今日氣象數據動態顯示模塊 27
4.2.7歷史氣象走勢與極端氣象查詢模塊 27
4.2.8數據庫設計模塊 27
4.3數據庫設計E-R圖 27
5 可視化界面 31
5.1界面實現 31
5.1.1主窗體的創建與總體布局 31
5.1.2 界面主要控件實現 32
5.1.3界面動態圖形展示實現 33
5.2各功能模塊實現 35
5.2.1用戶注冊與登錄模塊實現 35
5.2.2上傳數據模塊實現 37
5.2.3數據分析模塊實現 38
5.2.4定時在線更新與分析模塊實現 39
5.2.5歷史氣象數據查詢模塊實現 41
5.2.6今日氣象數據動態顯示模塊實現 42
5.2.7歷史氣象走勢模塊實現 42
5.2.8數據庫模塊實現 42
6 可視化展示 45
6.1用戶注冊與登錄功能展示 45
6.1.1用戶注冊 45
6.1.2用戶登錄 45
6.2上傳數據功能展示 46
6.3數據分析與定時更新功能展示 47
6.3.1數據分析 47
6.3.2定時更新 48
6.4數據庫內容展示 49
6.5今日氣象展示 49
6.6歷史氣象展示 50
6.7歷史氣象走勢展示 53
7 總結與展望 55
7.1總結 55
7.2未來展望 55
參考文獻 56
致 謝 59
4 可視化設計
本系統大體上分為前臺界面和后臺Hadoop集群兩部分。通過將系統的前臺與后臺劃分開來使本來看起來復雜龐大的可視化設計簡單清晰了很多，便于開發時根據開發的部分適時調整自己的定位與開發方法。
4.1界面設計
4.1.1前臺界面設計
前臺主要界面有：
1）用戶注冊界面
提供用戶名，密碼，二次輸入密碼等用戶注冊的基本功能。
2）用戶登錄界面
提供用戶名，密碼，管理員權限輸入等功能。
3）管理員界面分為以下6個部分：
（1）歷史氣象數據查詢界面
提供查詢歷史信息的基本界面，如選擇城市，時間。也提供了氣象數據的查詢方式，如查詢當天氣象情況，當月情況，當年情況等。查詢結果以圖形的形式展現。
（2）今日氣象數據查詢界面
展現全國各省會今日的氣象概況，展現形式參考氣象預報，提供以中國地圖為背景動態展示氣象情況的效果
（3）上傳氣象數據界面
提供選擇城市，選擇文件，點擊上傳等功能。
（4）數據分析界面
提供選擇時間范圍，選擇分析數據方式，如：客戶端分析，Hive分析等功能。
（5）定時數據更新界面
提供定時獲取數據與分析數據的詳細日志進行界面展現的功能。
（6）歷史氣象變遷查詢界面
提供選擇指定城市，展現選定時間范圍內氣象情況的走勢情況，展現形式為折線圖。
4）普通用戶界面分為以下三個部分：
（1）歷史氣象數據查詢界面：同管理員界面
（2）今日氣象數據查詢界面：同管理員界面
（3）歷史氣象變遷及惡劣氣象情況查詢界面：同管理員界面
4.2模塊劃分
將系統模塊化使我們的設計思路更加清晰，層次分明。在詳細設計時可以通過將模塊分別開發來提高開發效率，也便于單元測試，保證程序的穩定性。
本系統主要分為八大模塊：
1）用戶注冊與登錄模塊
2）上傳氣象數據模塊
3）數據分析模塊
4）定時更新氣象數據模塊
5）歷史氣象數據查詢模塊
6）今日氣象數據動態顯示模塊
7）歷史氣象變遷模塊
8）數據庫設計模塊
4.2.1用戶注冊與登錄模塊
模塊主要功能：點擊注冊按鈕進入到用戶注冊界面，輸入用戶名和密碼等信息即可完成注冊，注冊成功之后將用戶信息保存到數據庫中，其中加入不符合條件的用戶信息的前臺簡單判定：
1）輸入判定：
（1）兩次輸入密碼不相同
（2）用戶名為空
（3）密碼為空
2）用戶信息判定：
1）用戶注冊：用戶名是否存在的判定
2）用戶登錄：用戶名，密碼是否正確
以上不符合條件的注冊與登錄信息皆會以彈窗的形式告知用戶
4.2.2上傳氣象數據模塊
模塊主要功能：
1）從指定的氣象數據網站上下載氣象數據文件，點擊選擇城市與選擇文件按鈕從本地選擇下載好的數據進行上傳。
2）將待上傳的數據文件進行信息提取（氣象，風速，云量，氣象總體概況等）。
3）將提取后的文件上傳到Hbase。
4）將源數據文件上傳到HDFS，以備文件里的其他信息用于以后的功能擴展。
4.2.3數據分析模塊
模塊主要功能：本文轉載自http://www.biyezuopin.vip/onews.asp?id=14114數據分析模塊提供選擇時間范圍使用客戶端分析或Hive分析Hbase所保存氣象數據的功能。分析詳細如下：
（1）分析每天全國各地最高/最低氣象，最高/最低風速所在的城市
（2）分析全國各城市每個月的氣象情況，如：當月平均氣象，最高氣象，最高風速情況等。
4.2.4定時更新氣象數據模塊
模塊主要功能如下：
1）利用一些氣象數據網站提供的API在線獲取信息，將這些信息保存到Hbase.每天定時更新，方便快捷，便于城市氣象數據的實時獲取與維護。
2）定時分析當天獲取到的氣象數據，分析內容參照數據分析模塊，并將分析進度展現出來。

/* SQLyog Ultimate v12.08 (64 bit) MySQL - 5.7.23-log : Database - userdb ********************************************************************* *//*!40101 SET NAMES utf8 */;/*!40101 SET SQL_MODE=''*/;/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */; /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */; /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */; /*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */; CREATE DATABASE /*!32312 IF NOT EXISTS*/`userdb` /*!40100 DEFAULT CHARACTER SET utf8 */;USE `userdb`;/*Table structure for table `temperature` */DROP TABLE IF EXISTS `temperature`;CREATE TABLE `temperature` (`Tem_Date` varchar(10) NOT NULL,`Tem_Max` double DEFAULT NULL,`Tem_Min` double DEFAULT NULL,`Tem_Avg` double DEFAULT NULL,PRIMARY KEY (`Tem_Date`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8;/*Data for the table `temperature` */insert into `temperature`(`Tem_Date`,`Tem_Max`,`Tem_Min`,`Tem_Avg`) values 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,('05/15',278,-14,155.25116279069766),('05/16',260,0,130.6435185185185),('05/17',259,2,143.65581395348838),('05/18',268,-5,123.56744186046511),('05/19',226,25,120.44651162790697),('05/20',247,45,107.09767441860465),('05/21',295,-57,110.2046511627907),('05/22',286,12,120.97183098591549),('05/23',350,57,176.51322751322752),('05/24',374,20,213.5305164319249),('05/25',328,-9,173.86511627906978),('05/26',300,-25,140.0139534883721),('05/27',218,-39,127.14953271028037),('05/28',229,-20,125.51869158878505),('05/29',269,15,148.906103286385),('05/30',285,-15,137.87906976744185),('05/31',252,-12,140.26699029126215),('06/01',266,-20,154.3860465116279),('06/02',276,6,162.76279069767443),('06/03',275,30,174.34418604651162),('06/04',277,21,187.06976744186048),('06/05',275,2,176.04651162790697),('06/06',307,37,185.53488372093022),('06/07',303,50,180.05581395348838),('06/08',299,17,189.33953488372094),('06/09',282,50,186.41203703703704),('06/10',306,75,196.99537037037038),('06/11',317,57,197.7813953488372),('06/12',302,70,200.3953488372093),('06/13',270,72,170.12037037037038),('06/14',258,1,141.3778801843318),('06/15',270,15,153.9181818181818),('06/16',282,26,171.7590909090909),('06/17',280,26,175.03240740740742),('06/18',325,85,196.89814814814815),('06/19',342,30,195.25925925925927),('06/20',315,40,176.70697674418605),('06/21',315,70,202.31627906976743),('06/22',331,107,218.27649769585253),('06/23',363,132,235.53917050691246),('06/24',340,96,235.9212962962963),('06/25',323,70,215.91627906976746),('06/26',301,75,197.6712962962963),('06/27',315,16,171.61111111111111),('06/28',328,12,163.25581395348837),('06/29',340,46,172.03255813953487),('06/30',327,35,184.8119266055046),('07/01',296,85,197.12442396313364),('07/02',305,60,191.65898617511522),('07/03',316,80,197.82027649769586),('07/04',320,20,201.0091743119266),('07/05',300,32,181.4884792626728),('07/06',311,67,202.3440366972477),('07/07',340,62,226.98617511520737),('07/08',327,107,241.14883720930231),('07/09',342,107,244.17592592592592),('07/10',326,102,227.21495327102804),('07/11',306,96,214.03773584905662),('07/12',313,105,215.04651162790697),('07/13',315,97,218.62325581395348),('07/14',328,97,218.3674418604651),('07/15',335,87,225.3860465116279),('07/16',316,90,217.353488372093),('07/17',331,110,224.46511627906978),('07/18',335,106,233.6),('07/19',326,168,243.1813953488372),('07/20',329,142,243.28372093023256),('07/21',321,120,230.01869158878506),('07/22',330,106,221.58139534883722),('07/23',307,122,212.53023255813955),('07/24',299,102,189.70697674418605),('07/25',280,65,186.75348837209302),('07/26',327,57,198.32407407407408),('07/27',302,128,221.2),('07/28',327,101,224.5906976744186),('07/29',322,120,237.2232558139535),('07/30',327,112,218.07906976744187),('07/31',316,100,220.2073732718894),('08/01',322,92,223.66511627906976),('08/02',337,115,235.0139534883721),('08/03',347,96,238.7314814814815),('08/04',370,86,247.80751173708921),('08/05',327,41,228.87962962962962),('08/06',310,75,202.6),('08/07',307,76,194.90277777777777),('08/08',325,82,190.0648148148148),('08/09',347,86,182.36915887850466),('08/10',257,100,173.88679245283018),('08/11',261,57,179.1860465116279),('08/12',295,75,194.12962962962962),('08/13',332,66,208.6139534883721),('08/14',345,37,209.37383177570092),('08/15',318,72,203.90232558139536),('08/16',267,86,180.67906976744186),('08/17',267,65,175.26728110599078),('08/18',246,37,168.44131455399062),('08/19',265,67,180.3287037037037),('08/20',282,115,183.52558139534884),('08/21',263,106,174.96744186046513),('08/22',297,90,180.58256880733944),('08/23',250,82,172.8479262672811),('08/24',254,75,174.86976744186046),('08/25',266,72,180.28240740740742),('08/26',287,82,185.53953488372093),('08/27',315,32,179.93119266055047),('08/28',332,45,175.28310502283105),('08/29',347,36,177.52534562211983),('08/30',347,35,186.38947368421051),('08/31',296,62,180.5462962962963),('09/01',302,-4,171.9953488372093),('09/02',280,55,177.3860465116279),('09/03',317,90,193.5860465116279),('09/04',328,106,212.08837209302325),('09/05',312,86,204.2325581395349),('09/06',322,87,207.74418604651163),('09/07',302,84,206.1860465116279),('09/08',279,17,172.7953488372093),('09/09',254,0,138.07943925233644),('09/10',225,-25,122.87441860465117),('09/11',282,20,145.5185185185185),('09/12',285,51,165.35813953488372),('09/13',227,-20,139.85340314136127),('09/14',247,-7,144.4),('09/15',256,-69,119.94418604651163),('09/16',213,-16,109.8232558139535),('09/17',222,-37,93.73148148148148),('09/18',217,-57,82.77251184834124),('09/19',257,-6,105.20370370370371),('09/20',267,-77,113.09302325581395),('09/21',287,-45,111.24537037037037),('09/22',296,-20,151.56744186046512),('09/23',311,-80,143.8186046511628),('09/24',307,-62,116.37209302325581),('09/25',300,-37,128.86976744186046),('09/26',300,6,152.62325581395348),('09/27',305,41,189.34562211981566),('09/28',276,-72,158.5767441860465),('09/29',240,-40,106.46261682242991),('09/30',290,-14,127.04608294930875),('10/01',298,-18,168.26388888888889),('10/02',284,-77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SET SQL_MODE=@OLD_SQL_MODE */; /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */; /*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */; /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;

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