实验2
.....\.idea
.....\.....\.name
.....\.....\compiler.xml
.....\.....\copyright
.....\.....\.........\profiles_settings.xml
.....\.....\encodings.xml
.....\.....\misc.xml
.....\.....\modules.xml
.....\.....\scopes
.....\.....\......\scope_settings.xml
.....\.....\vcs.xml
.....\.....\workspace.xml
.....\out
.....\...\production
.....\...\..........\实验2
.....\src
.....\...\Supermaket.java
.....\实验2.iml