maven安装完成后mvn: command not found

Question

.bash_profile如下

AVEN_HOME=Documents/maven/apache-maven-3.3.9
PATH=$MAVEN_HOME/bin:$PATH
export MAVEN_HOME
export PATH
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_45.jdk/Contents/Home
~

Answer 1

1、source .bash_profile

2、重新打开一个窗口