java -jar java -cp and usage

java -jar

java -jar myClass.jar

• When the command is executed, it will use the directory META-INF \ MANIFEST.MF file,
• In that document, there is a parameter called Main-Class, which describes the class java -jar command execution

java -jar *.jar param1 param2

• Run jar package, it will automatically query defined mainfest startup class package jar and run

• param1, param2 as the main method parameters of time to fill

java -cp

• java -cp and -classpath as other classes classes specified path running over this, usually library, jar package and the like, need the full path to the jar package,

• window on the semicolon ";"

• Semicolon on linux ":"

java -cp .;myClass.jar packname.mainclassname

• Expression support wildcards, such as:

• java -cp .;c:\classes01\myClass.jar;c:\classes02*.jar
  packname.mainclassname

java -cp lib / *; etc / param1 param2 com.Start

• Add all the jar files in the lib and all the configuration files in the classpath etc
• Looking com.Start and class (main method in class) and run in the classpath
• param1, param2 as the main method parameters of time to fill

Note: jar file import classpath, wildcards can not be written .jar, or only use 123 *
Note: The configuration file introduction of classpath, the directory can only be written to / can not add *