1. 准备好工程执行所需的所有依赖jar包,也可以使用maven导出依赖的方法导出;
2. 将工程打包,此处打成jar包,如上图所示,zookeeper-learn-1.0-SNAPSHOT.jar,本次需要jdk java命令执行的jar包;
3. 执行jar包zookeeper-learn-1.0-SNAPSHOT.jar中Master类中main方法,工程如图所示。
4. java -classpath .;E:\local\lib\zookeeper-3.4.10.jar;E:\local\lib\zookeeper-learn-1.0-SNAPSHOT.jar;E:\local\lib\slf4j-api-1.6.1.jar;E:\local\lib\slf4j-log4j12-1.6.1.jar;E:\local\lib\netty-3.10.5.Final.jar;E:\local\lib\log4j-1.2.16.jar;E:\local\lib\jline-0.9.94.jar;E:\local\lib\jline-0.9.94.jar com.zhujq.learn.zookeeperdemo.watcher.Master 执行Master类main方法, 后面可以再跟相应的参数;
5. java6及以上版本可以通过采用通配符的形式指定所涉及的jar包或目录
java -classpath ‘.;E:\local\lib\* ’ com.zhujq.learn.zookeeperdemo.watcher.Master
where:
-
java
is a java application launcher, a type of sdkTool(A command-line tool, such as javac, javadoc, or apt)
-
-classpath D:\myprogram sets the path to the packages used in the program (on Linux, -cp /home/user/myprogram) and
-
org.mypackage.HelloWorld is the name of the main class
详细可参考:https://en.wikipedia.org/wiki/Classpath_%28Java%29