我想对一个文件夹下的文件名进行搜索寻找

dandaoyuanye

刚学Qt,函数太多还不知道用哪个,我想对一个文件夹下搜索名字里带"2015"的文件名,用什么函数呢,另外我怎么才能获得这些文件名呢,

sywh

QFileInfoList QDir::entryInfoList ( const QStringList & nameFilters, Filters filters = NoFilter, SortFlags sort = NoSort ) const
Returns a list of QFileInfo objects for all the files and directories in the directory, ordered according to the name and attribute filters previously set with setNameFilters() and setFilter(), and sorted according to the flags set with setSorting().

The name filter, file attribute filter, and sorting specification can be overridden using the nameFilters, filters, and sort arguments.

Returns an empty list if the directory is unreadable, does not exist, or if nothing matches the specification.

See also entryList(), setNameFilters(), setSorting(), setFilter(), isReadable(), and exists().

QFileInfoList QDir::entryInfoList ( Filters filters = NoFilter, SortFlags sort = NoSort ) const

wdmxtk002

建议看一下QDir这个类