基于Spark的丽江文旅游客评价大数据分析系统

6/21/2026 pythonflask

# 项目概况

master (opens new window)

# 数据类型

丽江文旅游客评价数据_模拟数据

# 开发环境

centos7

# 软件版本

python3.8.18、hadoop3.2.0、mysql8.0.41、scala2.12.18、jdk8

# 开发语言

python、Scala

# 开发流程

数据上传(hdfs)->数据分析(spark)->数据存储(mysql)->后端(flask)->前端(html+js+css)

# 可视化图表

2026-06-21_130217

# 操作步骤

# python安装包


pip3 install pandas==2.0.3 -i https://pypi.tuna.tsinghua.edu.cn/simple/
pip3 install flask==3.0.0 -i https://pypi.tuna.tsinghua.edu.cn/simple/
pip3 install flask-cors==4.0.1 -i https://pypi.tuna.tsinghua.edu.cn/simple/
pip3 install pymysql==1.1.0 -i https://pypi.tuna.tsinghua.edu.cn/simple/

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# 启动MySQL


# 查看mysql是否启动 启动命令: systemctl start mysqld.service
systemctl status mysqld.service
# 进入mysql终端
# MySQL的用户名:root 密码:123456
# MySQL的用户名:root 密码:123456
# MySQL的用户名:root 密码:123456
mysql -uroot -p123456

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# 启动Hadoop


# 离开安全模式: hdfs dfsadmin -safemode leave
# 启动hadoop
bash /export/software/hadoop-3.2.0/sbin/start-hadoop.sh

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hadoop

# 准备目录


mkdir -p /data/jobs/project/
cd /data/jobs/project/

# 解压 "data" 目录下的 "lijiang_tourism_reviews.7z" 到当前目录下
# 上传 "project-spark-lijiang-cultural-tourism-reviews-data-analysis" 整个文件夹 到 "/data/jobs/project/" 目录

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# 上传文件到hdfs


cd /data/jobs/project/project-spark-lijiang-cultural-tourism-reviews-data-analysis/data/

hdfs dfs -mkdir -p /data/input/
hdfs dfs -rm -r /data/input/*
hdfs dfs -put lijiang_tourism_reviews.csv /data/input/
hdfs dfs -ls /data/input/

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# 程序打包


cd /data/jobs/project/project-spark-lijiang-cultural-tourism-reviews-data-analysis/spark-job/

# 对 "spark-job" 目录下的项目 "spark-job" 进行打包
# 打包命令
mvn clean package -DskipTests

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# 创建MySQL库


mysql -uroot -p123456 -e 'CREATE DATABASE IF NOT EXISTS lijiang_tourism CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;'

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# spark数据分析


cd /data/jobs/project/project-spark-lijiang-cultural-tourism-reviews-data-analysis/spark-job/

spark-submit \
--master local[*] \
--class org.example.LijiangTourismReviewAnalyzer \
target/spark-job.jar /data/input/

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# 启动可视化


cd /data/jobs/project/project-spark-lijiang-cultural-tourism-reviews-data-analysis/可视化/

python3 app.py

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Last Updated: 6/21/2026, 5:03:36 AM