看了看,顺便帮你拷贝下来: -bootclasspath bootclasspath Cross-compile against the specified set of boot classes. As with the user class path, boot class path entries are separated by colons (:) and can be directories, JAR archives, or ZIP archives. -extdirs directories Cross-compile against the specified extension directories. Directories is a colon-separated list of directories. Each JAR archive in the specified directories is searched for class files.
-bootclasspath bootclasspath
Cross-compile against the specified set of boot classes. As with the user class path, boot class path entries are separated by colons (:) and can be directories, JAR archives, or ZIP archives. -extdirs directories
Cross-compile against the specified extension directories. Directories is a colon-separated list of directories. Each JAR archive in the specified directories is searched for class files.