删除了.idea
	deleted:    .idea/.name
	deleted:    .idea/compiler.xml
	deleted:    .idea/copyright/profiles_settings.xml
	deleted:    .idea/encodings.xml
	deleted:    .idea/libraries/libs.xml
	deleted:    .idea/misc.xml
	deleted:    .idea/modules.xml
	deleted:    .idea/scopes/scope_settings.xml
	deleted:    .idea/vcs.xml
	deleted:    .idea/workspace.xml