#如何实现将一个文件夹下的所有.java文件全部编译一遍？

Question

javac *.java
jbuild x也有这个功能。

Answer 1

javac /directory/*.java不会吧,我试过的啊!怎么会不行呢! JB的全部编译也是这样的啊!

Answer 2

javac *.java在命令行下面直接编译,是可以的

Answer 3

这是我的执行结果,再多的java文件也一样,前提是在当前目录下当然你可以做更多的设置
------------------------------------------------------------
D:\door\client>dir
 驱动器 D 中的卷是 develop
 卷的序列号是 D8DD-DE11 D:\door\client 的目录2004-09-09  11:06       <DIR>          .
2004-09-09  11:06       <DIR>          ..
2004-09-09  11:06                  646 CommonBase.class
2004-08-20  18:38                  611 CommonBase.java
2004-09-02  08:57       <DIR>          CVS
2004-09-08  17:02       <DIR>          main
2004-09-09  11:06                2,350 ODdict.class
2004-09-06  17:13                1,829 ODdict.java
               4 个文件          5,436 字节
               4 个目录 10,127,908,864 可用字节D:\door\client>javac *.javaD:\door\client>dir
 驱动器 D 中的卷是 develop
 卷的序列号是 D8DD-DE11 D:\door\client 的目录2004-09-09  11:06       <DIR>          .
2004-09-09  11:06       <DIR>          ..
2004-09-09  11:07                  646 CommonBase.class
2004-08-20  18:38                  611 CommonBase.java
2004-09-02  08:57       <DIR>          CVS
2004-09-08  17:02       <DIR>          main
2004-09-09  11:07                2,350 ODdict.class
2004-09-06  17:13                1,829 ODdict.java
               4 个文件          5,436 字节
               4 个目录 10,127,908,864 可用字节D:\door\client>

Answer 4

OK
JAVAC *.JAVA 可行！