一 需求分析與環(huán)境搭建

1.需求分析

2.環(huán)境搭建

1.2.1首先配置mysql環(huán)境

先查找一下mysql環(huán)境

[root@hadoop122 ~]# mysql --version
mysql  Ver 14.14 Distrib 5.7.28, for Linux (x86_64) using  EditLine wrapper
[root@hadoop122 ~]# 

之后用navicat連接數(shù)據(jù)庫，連上就可以了

1.2.2 配置maven環(huán)境

記得把這個(gè)maven安裝的位置記住，配到電腦的環(huán)境變量里面去

D:\IntelliJ IDEA 2022.2\plugins\maven\lib\maven3\bin

C:\Users\20120>mvn -version
Apache Maven 3.8.1 (05c21c65bdfed0f71a2f2ada8b84da59348c4c5d)
Maven home: D:\IntelliJ IDEA 2022.2\plugins\maven\lib\maven3\bin\..
Java version: 1.8.0_152, vendor: Oracle Corporation, runtime: C:\Program Files\Java\jdk1.8.0_152\jre
Default locale: zh_CN, platform encoding: GBK
OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows"

把這個(gè)里面的setting.xml配置一下

再去配置這個(gè)mirrors

 <mirror><id>alimaven</id><name>aliyun maven</name><url>http://maven.aliyun.com/nexus/content/groups/public/</url><mirrorOf>central</mirrorOf></mirror></mirrors>

配置setting環(huán)境

配置Idea里面的JDK環(huán)境

創(chuàng)建下面的項(xiàng)目

lombok插件安裝

將數(shù)據(jù)導(dǎo)入進(jìn)去，760M數(shù)據(jù)，大概能導(dǎo)一分鐘

配置Maven環(huán)境

二 打成War包，發(fā)到linux上

啟動tomcat訪問

[root@hadoop122 ~]# cd /usr/tomcat/apache-tomcat-7.0.68
[root@hadoop122 apache-tomcat-7.0.68]# cd bin
[root@hadoop122 bin]# ./startup.sh
Using CATALINA_BASE:   /usr/tomcat/apache-tomcat-7.0.68
Using CATALINA_HOME:   /usr/tomcat/apache-tomcat-7.0.68
Using CATALINA_TMPDIR: /usr/tomcat/apache-tomcat-7.0.68/temp
Using JRE_HOME:        /usr/java/jdk1.8.0_261/
Using CLASSPATH:       /usr/tomcat/apache-tomcat-7.0.68/bin/bootstrap.jar:/usr/tomcat/apache-tomcat-7.0.68/bin/tomcat-juli.jar
Tomcat started.