1 系统分析 ..........................................................................................................................................1
1.1 开发目的 ..............................................................................................................................1
1.2 开发语言 ..............................................................................................................................1
1.3 开发环境 ..............................................................................................................................2
2 功能分析 ..........................................................................................................................................2
2.1 数据处理 ..............................................................................................................................2
2.2 数据可视化 ..........................................................................................................................2
2.2.1 数据信息 .....................................................................................................................3
2.2.2会员占比....................................................................................................................3
2.2.3京东销售数据总计....................................................................................................3
2.2.4平台分类....................................................................................................................4
2.2.5用户印象....................................................................................................................4
2.2.6印象榜 TOP5...............................................................................................................4
3 实现技术 ..........................................................................................................................................5
3.1 Hadoop..................................................................................................................................5
3.2 Sqoop ....................................................................................................................................5
3.3 MySQL....................................................................................................................................6
3.4 Hive......................................................................................................................................6
3.5 Echarts................................................................................................................................7
3.6 JDBC......................................................................................................................................8
3.7 HDFS......................................................................................................................................8
4 设计实现 ........................................................................................................................................10
4.1 数据处理实现.....................................................................................................................10
4.2 Java代码设计实现.............................................................................................................11
4.3 可视化实现 ........................................................................................................................17
5 结果与分析 ....................................................................................................................................22
5.1 数据处理页面.....................................................................................................................22
5.2 数据库页面 ........................................................................................................................23
5.3 可视化页面 ........................................................................................................................25
5.3.1 数据信息模块.........................................................................................................25
5.3.2 会员占比模块.........................................................................................................25
5.3.3 京东销售数据总计模块.........................................................................................26
5.3.4 平台分类模块.........................................................................................................26
5.3.5 用户印象模块.........................................................................................................26
5.3.6 印象榜模块.............................................................................................................27
5.3.7 可视化整体界面.....................................................................................................27
学习体会 ............................................................................................................................................28
参考文献 ............................................................................................................................................29
m0_739308062023-12-12感谢资源主的分享，很值得参考学习，资源价值较高，支持！
