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如何获取 文件类型?文件更新日期?多谢高手帮忙!
来源: 互联网 发布时间:2015-11-17
本文导语: 如何获取 文件类型?文件更新日期? 多谢高手帮忙! | File类 long lastModified() Returns the time that the file denoted by this abstract pathname was last modified FileView 类 String getTypeDescripti...
如何获取 文件类型?文件更新日期?
多谢高手帮忙!
多谢高手帮忙!
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File类
long lastModified()
Returns the time that the file denoted by this abstract pathname was last modified
FileView 类
String getTypeDescription(File f)
A human readable description of the type of the file.
long lastModified()
Returns the time that the file denoted by this abstract pathname was last modified
FileView 类
String getTypeDescription(File f)
A human readable description of the type of the file.
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java.io.File
获取文件类型你取文件的后缀就行了,更新时期是lastModified()方法。
获取文件类型你取文件的后缀就行了,更新时期是lastModified()方法。