"Crazy Java Handout-Reading notes" 1.5 First Java program

1.5.1 Editing Java source code

Use any unformatted text editor

1.5.2 Compiling Java programs

Compile command: javac-d destdir srcfile

Multiple classes are defined in a source file, and multiple bytecode files are generated for compilation.

Configuring the Sublime Text 3 environment http://blog.csdn.net/wolinxuebin/article/details/41049551#

1.5.3 Running Java programs

Explanation Run: Java class name

Java-classpath Dir1;dir2; Dirn class Name

1.5.4 locating classes According to CLASSPATH environment variables

With JDK version 1.5 or more, you can not set the CLASSPATH environment variable

.; C:\Program Files\java\jdk1.5.0_06\lib\tools.jar; C:\Program Files\java\jdk1.5.0_06\lib\dt.jar

Java-classpath Dir1;dir2; Dirn class Name

Java-classpath%classpath%; .; Dir1;dir2; Dirn class Name

"Crazy Java Handout-Reading notes" 1.5 First Java program