Javase Knowledge 1

1.java_cmd

1. JAVAP: Anti-compilation (. class file)
2. Javac: Compiled as (. class file)
3. Dir: File content (which files are included)
4. -version: Version number
5. CD/D: Switch Address directory

• Network programming:
• ipconfig view IP configuration;
• Netstat-an

2. Compile and run

• Java-d bin Src\helloworld.java Compilation
• JAVA-CP bin Com.yema.javese.lesson02.HelloWorld Run

3.1 First cd/d into the Bin directory (package is. class file)1> hit Jar pack: JAR-CVF Run.jar *
2> hit executable jar package:
First Write Aaa.txt, Main-class: Space com.yema.run.Running Enter (specify run main Class) JAR-CVFM Run.jar. \aaa.txt *
3> contains the JRE jar:
Write Start.bat:start Jre/bin/javaw-jar run.jar The file JRE package generated in the second step
4> Common Packaging Programs:
Launch4j;exe4j3.2. Method Two

Javase Knowledge 1