CentOS6 Java开发环境配置（JDK、Tomcat、Maven、IDEA）

一、JDK

 1 wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie"  http://download.oracle.com/otn-pub/java/jdk/8u131-b11/d54c1d3a095b4ff2b6607d096fa80163/jdk-8u131-linux-x64.tar.gz
 2 tar –zxvf jdk-8u131-linux-x64.tar.gz
 3 mkdir -p /usr/java
 4 mv jdk1.8.0_131 /usr/java/
 5 vi /etc/profile
 6     JAVA_HOME=/usr/java/jdk1.8.0_131
 7     CLASSPATH=$CLASSPATH:$JAVA_HOME/lib
 8     PATH=$PATH:$JAVA_HOME/bin
 9     export PATH JAVA_HOME CLASSPATH
10 unlink /usr/bin/java
11 chmod +x /usr/java/jdk1.8.0_131/bin/*
12 source /etc/profile
13 java -version

二、Tomcat

下载安装包：http://tomcat.apache.org/download-80.cgi

三、Maven

1.下载安装包：https://maven.apache.org/download.cgi

2.配置Maven环境

1 vim /etc/profile
2     MAVEN_HOME=/opt/apache-maven-3.6.3
3     export PATH=${MAVEN_HOME}/bin:${PATH}
4 source /etc/profile

3.更改Maven配置文件

 1 <localRepository>/opt/repository</localRepository>
 2 <!--------------------->
 3 <mirror>
 4   <id>alimaven</id>
 5   <mirrorOf>central</mirrorOf>
 6   <name>aliyun maven</name>
 7   <url>http://maven.aliyun.com/nexus/content/repositories/central/</url>
 8 </mirror>
 9 <mirror>
10   <id>jboss-public-repository-group</id>
11   <mirrorOf>central</mirrorOf>
12   <name>JBoss Public Repository Group</name>
13   <url>http://repository.jboss.org/nexus/content/groups/public</url>
14 </mirror>
15 <!--------------------->
16 <profile>
17   <id>jdk18</id>
18   <activation>
19     <jdk>1.8</jdk>
20     <activeByDefault>true</activeByDefault>
21   </activation>
22   <properties>
23     <maven.compiler.source>1.8</maven.compiler.source>
24     <maven.compiler.target>1.8</maven.compiler.target>
25     <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
26   </properties>
27 </profile>

四、Intellij IDEA

1.下载安装包：https://www.jetbrains.com/idea/download

2.注册：http://intellij.mandroid.cn/（2017版）

见：https://blog.csdn.net/qq_29347295/article/details/88531304

3.创建桌面快捷方式

(1)在Desktop打开Terminal

(2)输入命令

 1 vim idea.desktop
 2     #!/usr/bin/env xdg-open
 3     [Desktop Entry]
 4     Version=2017.2.7
 5     Type=Application
 6     Name=IDEA
 7     Comment=Sophisticated text editor for code, markup and prose
 8     Exec=/opt/idea-17.2/bin/idea.sh
 9     Terminal=false
10     Icon=/opt/idea-17.2/bin/idea.png
11     Categories=Development;