build.bat

JAVA编程实现用于处理表达式的简单编译器

@echo off
 

rem ===========运行控制==========
if "%1"=="" goto DISP:  
if %1 ==c    goto COMPILE:
if %1 ==e    goto RUN:


rem ===========运行提示信息==========
:DISP
echo ------------------------------编译器-------------------------------
echo .
echo .   build c                          //编译程序          
echo .
echo .   build e sin(11-log(12)*5)+10     //运行程序         
echo .
echo ----------------------------------------------------------------------
goto EXIT:



rem ===========运行体==========
:COMPILE
   javac  -deprecation -d bin *.java
   goto EXIT:

:RUN
   cd bin 
   java   SP_test %2
   cd ..
   goto EXIT:

 
:EXIT