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java学习的好范例

                      Marine Biology Simulation

This file contains information on compiling and running the Marine
Biology Simulation program under UNIX, including Linux and OS X,
either with a makefile or without one.

Compiling and running with a makefile:

If you have the make command on your system, you can use the makefile
in this directory.  First copy it to the JavaMBS/Code directory.
Then, in that directory, run one of the following commands:
    make            Compiles all the Java source files that need it
    make MBSGUI     Compiles necessary source files and runs full GUI version
    make SimpleMBSDemo1  Compiles necessary source files and runs first demo
    make SimpleMBSDemo2  Compiles necessary source files and runs second demo

When you go to open an environment data file, the file chooser
window should come up in the Code directory, where the program is
running.  You will need to go up to the JavaMBS directory and then
down to the DataFiles directory to find the initial configuration
files.

For Chapter 3 (and later chapters), if you are using the Fish.java
file from the DynamicPopulation directory rather than modifying
the file in the Code directory (see FishModsForChap3.txt in the
Code directory for more details), edit the makefile to switch
which Fish.java file is being used as the sourcefile for the Fish
class.  To do this, switch which definition of FISHSOURCE is
commented out in the makefile; the comment symbol is the pound sign
(#).  Then remove Fish.class from the Code directory and run make
as described above.

Compiling and running without a makefile:

To compile all the necessary files for the Marine Biology Simulation,
run the following command within the Code directory:
  javac -classpath .:./mbsbb.jar:./mbsgui.jar *.java

To run the Marine Biology Simulation, run the following
command from within the Code directory:
  java -classpath .:./mbsbb.jar:./mbsgui.jar [target]
where [target] should be replaced by one of the following:
    MBSGUI            program with full graphical user interface
                        (from beginning of Chapter 1)
    SimpleMBSDemo1    simple demo program (end of Chapter 1)
    SimpleMBSDemo2    second demo program (end of Chapter 1)

When you go to open an environment data file, the file chooser
window should come up in the Code directory, where the program is
running.  You will need to go up to the JavaMBS directory and then
down to the DataFiles directory to find the initial configuration
files.

For Chapter 3 (and later chapters), if you are using the Fish.java
file from the DynamicPopulation directory rather than modifying
the file in the Code directory (see FishModsForChap3.txt in the
Code directory for more details), you will also need to execute
the following command in the DynamicPopulation directory:
  javac -classpath ..:../mbsbb.jar:../mbsgui.jar Fish.java
Then copy the Fish.class file from the DynamicPopulation directory
to the Code directory before running the java command above to
actually run the simulation.