org.h2.store.fs中的类都没提供读写方法,读写是在org.h2.store.FileStore提供 FilePath有9个子类: org.h2.store.fs.FilePathDisk 模式前缀(scheme prefix)是"file",如"file:E:\\H2\\tmp\\my.txt",没有前缀时默认也是它 org.h2.store.fs.FilePathMem 模式前缀是"memFS" org.h2.store.fs.FilePathMemLZF 模式前缀是"memLZF" org.h2.mvstore.cache.FilePathCache 模式前缀是"cache" org.h2.store.fs.FilePathNio 模式前缀是"nio" org.h2.store.fs.FilePathNioMapped 模式前缀是"nioMapped" org.h2.store.fs.FilePathRec 模式前缀是"rec" org.h2.store.fs.FilePathSplit 模式前缀是"split" org.h2.store.fs.FilePathZip 模式前缀是"zip" file:/E:/H2/eclipse-workspace-client/target/classes/org/h2/store/fs/ file:/E:/H2/eclipse-workspace-client/target/classes/