如何将 java 类的目录添加到项目中？
我正在开发一个 Java 项目，并希望包含一个充满类的目录。 这些是“JEdit Syntax”类，位于两个包中：
org.syntax.jedit
org.syntax.jedit.tokenmarker
但是，无论我在哪里查看，它都会告诉我“导入整个 jar 文件”。 我的问题是没有 jar 文件，只有一个带有子目录的目录，两个子目录都充满了 *.java 文件，每个文件都包含一个类。
在Netbeans 6.5中，我通过“Jar/Folder”添加了一个库，并且两者都出现在我创建的新库中，但是当我去导入上面列出的两个包时，出现“org.syntax.jedit不存在”的错误（找不到标志）”。
谁能告诉我我做错了什么？
万分感谢。
I have a Java project I'm working on, and wish to include a directory full of classes. These are the "JEdit Syntax" classes, and come within two packages:
org.syntax.jedit
org.syntax.jedit.tokenmarker
However, everywhere I look it tells me to "import the entire jar file". My problem is that there is no jar file, just a directory with a subdirectory, both filled with *.java files, each containing a class.
In Netbeans 6.5 I added a library by "Jar/Folder", and both appear in my new library I created, but when I go to import the two packages listed above, I get the error that "org.syntax.jedit does not exist (cannot find symbol)".
Can anyone show me what I'm doing wrong?
Thanks a ton.
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听起来您试图将这两个包分别添加到您的类路径中 - 并且级别错误。
如果您指向一个文件夹，则必须指向包层次结构的“根”文件夹 - 即在本例中为“org”的父文件夹
然后从那里它将向下查找包/文件夹层次结构 org/syntax/jedit 以找到您的类。
因此，如果您的文件位于目录“c:\mylib\src\main\java\org\syntax\jedit”中，那么您需要将编译器文件夹指向“c:\mylib\src\main\java”。
然后应该找到所有的类。
It sounds like you have tried to add the two packages to your classpath seperately - and at the wrong level.
If you are pointing at a folder, you have to point to the "root" folder of the package hierarchy - ie in this case the folder which is the parent of "org"
Then from there it will look down the package/folder hierarchy org/syntax/jedit to find your classes.
So if your files are in the directory "c:\mylib\src\main\java\org\syntax\jedit" then you need to point the compiler folder at "c:\mylib\src\main\java".
That should then find all the classes.
我同意 evnafets 的观点，您可能添加了 org 目录，但您应该添加包含它们的目录。 如果有 ant 文件 (build.xml)，您还可以轻松地从这些目录中构建 jar。
I agree with evnafets, you probably added the org directories, but you should have added the directory that contains them. You can also build a jar out of those directories easily if there is an ant file (build.xml).