centos环境安装RocketMQ-摩杜云开发者社区

废话不多说，直接开干

1、安装JDK1.8

下载jdk1.8：https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

centos环境安装RocketMQ_maven

下载后上传到指定目录 /www/tools/下。

解压 tar zxvf jdk-8u241-linux-x64.tar.gz /usr/local

配置环境变量：
vim /etc/profile
 
JAVA_HOME=/usr/java/jdk1.8.0_241
JRE_HOME=/usr/java/jdk1.8.0_241/jre
CLASS_PATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib
PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
export JAVA_HOME JRE_HOME CLASS_PATH PATH
 
source /etc/profile

测试jkd是否安装成功

centos环境安装RocketMQ_apache_02

2、安装maven

下载maven:http://mirrors.cnnic.cn/apache/maven/maven-3/3.2.2/binaries/apache-maven-3.2.2-bin.tar.gz

解压：

tar zxvf apache-maven-3.2.2-bin.tar.gz /usr/local

//对maven重命名
cd /usr/local
mv apache-maven-3.2.2 maven

配置环境变量：

//vim /etc/profile
export MAVEN_HOME=/usr/local/maven
export MAVEN_HOME
export PATH=$PATH:$MAVEN_HOME/bin

//刷新profile
source profile

测试maven是否安装成功

centos环境安装RocketMQ_maven_03

3、安装rocketmq

下载：wget -P /home/tools/ https://github.com/apache/rocketmq/archive/rocketmq-all-4.7.0.tar.gz

解压：tar zxvf /home/tools/rocketmq-all-4.7.0 -C /usr/local/

安装：

cd rocketmq-4.7.0/

mvn -Prelease-all -DskipTests clean install -U

这时候可能会报错，这是因为从2020-01-15之后需要使用https下载

Plugin org.apache.maven.plugins:maven-remote-resources-plugin:1.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-remote-resources-plugin:jar:1.5: Could not transfer artifact org.apache.maven.plugins:maven-remote-resources-plugin:pom:1.5 from/to central (http://repo.maven.apache.org/maven2): Failed to transfer file: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-remote-resources-plugin/1.5/maven-remote-resources-plugin-1.5.pom. Return code is: 501 , ReasonPhrase:HTTPS Required. -> [Help 1]

因此需要去修改maven下conf/settings.xml中加上

<mirrors>
    //加上这段 
    <mirror>
      <id>central</id>
      <name>Maven Repository Switchboard</name>
      <url>https://repo1.maven.org/maven2/</url>
      <mirrorOf>central</mirrorOf>
    </mirror>
</mirrors>

再使用mvn -Prelease-all -DskipTests clean install -U 编译就应该成功了