【QT】 19 QFile文件读取/QFileInfo文件信息

[{"title":"（ 6 个子文件 5KB ） 【QT】 19 QFile文件读取/QFileInfo文件信息","children":[{"title":"18qtproject","children":[{"title":"18qtproject.pro <span style='color:#111;'> 1009B </span>","children":null,"spread":false},{"title":"widget.h <span style='color:#111;'> 304B </span>","children":null,"spread":false},{"title":"18qtproject.pro.user <span style='color:#111;'> 21.84KB </span>","children":null,"spread":false},{"title":"widget.ui <span style='color:#111;'> 984B </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 175B </span>","children":null,"spread":false},{"title":"widget.cpp <span style='color:#111;'> 2.11KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]