File list (Check if you may need any files):
donghua
.......\donghua
.......\.......\AppDelegate.h
.......\.......\AppDelegate.m
.......\.......\Assets.xcassets
.......\.......\...............\AppIcon.appiconset
.......\.......\...............\..................\Contents.json
.......\.......\Base.lproj
.......\.......\..........\LaunchScreen.storyboard
.......\.......\..........\Main.storyboard
.......\.......\Info.plist
.......\.......\ViewController.h
.......\.......\ViewController.m
.......\.......\main.m
.......\donghua.xcodeproj
.......\.................\project.pbxproj
.......\.................\project.xcworkspace
.......\.................\...................\contents.xcworkspacedata
.......\.................\...................\xcuserdata
.......\.................\...................\..........\lanou3g.xcuserdatad
.......\.................\...................\..........\...................\UserInterfaceState.xcuserstate
.......\.................\...................\..........\macbook.xcuserdatad
.......\.................\...................\..........\...................\UserInterfaceState.xcuserstate
.......\.................\xcuserdata
.......\.................\..........\lanou3g.xcuserdatad
.......\.................\..........\...................\xcdebugger
.......\.................\..........\...................\..........\Breakpoints_v2.xcbkptlist
.......\.................\..........\...................\xcschemes
.......\.................\..........\...................\.........\xcschememanagement.plist
.......\.................\..........\...................\.........\动画.xcscheme
.......\.................\..........\macbook.xcuserdatad
.......\.................\..........\...................\xcschemes
.......\.................\..........\...................\.........\xcschememanagement.plist
.......\.................\..........\...................\.........\动画.xcscheme
.......\donghuaTests
.......\............\Info.plist
.......\............\__Tests.m
.......\donghuaUITests
.......\..............\Info.plist
.......\..............\__UITests.m