文件名称:ThreadedCoreData
介绍说明－－下载内容均来自于网络，请自行研究使用
多线程操作数据库:苹果官方封装的CoreData在多线程操作是不安全的,源码中提供了相对比较安全的例子-Mulit thread operate Core Data
(系统自动生成,下载前可以参看下载内容)
下载文件列表
ThreadedCoreData
................\.DS_Store
__MACOSX
........\ThreadedCoreData
........\................\._.DS_Store
ThreadedCoreData\build
................\.....\Debug-iphonesimulator
................\.....\.....................\ThrdCoreData.app
................\.....\.....................\................\2.0.png
................\.....\.....................\................\3.0.png
................\.....\.....................\................\4.0.png
................\.....\.....................\................\5.0.png
................\.....\.....................\................\Default.png
................\.....\.....................\................\Earthquakes.mom
................\.....\.....................\................\en.lproj
................\.....\.....................\................\........\Localizable.strings
................\.....\.....................\................\Icon-72.png
................\.....\.....................\................\Icon-Small-50.png
................\.....\.....................\................\Icon-Small.png
................\.....\.....................\................\Icon-Small@2x.png
................\.....\.....................\................\Icon.png
................\.....\.....................\................\Icon@2x.png
................\.....\.....................\................\Info.plist
................\.....\.....................\................\iTunesArtwork
................\.....\.....................\................\MainWindow.nib
................\.....\.....................\................\PkgInfo
................\.....\.....................\................\RootView.nib
................\.....\.....................\................\ThrdCoreData
................\.....\.....................\ThrdCoreData.app.dSYM
................\.....\.....................\.....................\Contents
................\.....\.....................\.....................\........\Info.plist
................\.....\.....................\.....................\........\Resources
................\.....\.....................\.....................\........\.........\DWARF
................\.....\.....................\.....................\........\.........\.....\ThrdCoreData
................\.....\ThreadedCoreData.build
................\.....\......................\Debug-iphonesimulator
................\.....\......................\.....................\ThrdCoreData.build
................\.....\......................\.....................\..................\build-state.dat
................\.....\......................\.....................\..................\build-state~.dat
................\.....\......................\.....................\..................\Objects-normal
................\.....\......................\.....................\..................\..............\i386
................\.....\......................\.....................\..................\..............\....\Earthquake.o
................\.....\......................\.....................\..................\..............\....\main.o
................\.....\......................\.....................\..................\..............\....\ParseOperation.o
................\.....\......................\.....................\..................\..............\....\RootViewController.o
................\.....\......................\.....................\..................\..............\....\SeismicXMLAppDelegate.o
................\.....\......................\.....................\..................\..............\....\ThrdCoreData.LinkFileList
................\.....\......................\.....................\..................\ThrdCoreData-all-target-headers.hmap
................\.....\......................\.....................\..................\ThrdCoreData-generated-files.hmap
................\.....\......................\.....................\..................\ThrdCoreData-own-target-headers.hmap
................\.....\......................\.....................\..................\ThrdCoreData-proj
................\.DS_Store
__MACOSX
........\ThreadedCoreData
........\................\._.DS_Store
ThreadedCoreData\build
................\.....\Debug-iphonesimulator
................\.....\.....................\ThrdCoreData.app
................\.....\.....................\................\2.0.png
................\.....\.....................\................\3.0.png
................\.....\.....................\................\4.0.png
................\.....\.....................\................\5.0.png
................\.....\.....................\................\Default.png
................\.....\.....................\................\Earthquakes.mom
................\.....\.....................\................\en.lproj
................\.....\.....................\................\........\Localizable.strings
................\.....\.....................\................\Icon-72.png
................\.....\.....................\................\Icon-Small-50.png
................\.....\.....................\................\Icon-Small.png
................\.....\.....................\................\Icon-Small@2x.png
................\.....\.....................\................\Icon.png
................\.....\.....................\................\Icon@2x.png
................\.....\.....................\................\Info.plist
................\.....\.....................\................\iTunesArtwork
................\.....\.....................\................\MainWindow.nib
................\.....\.....................\................\PkgInfo
................\.....\.....................\................\RootView.nib
................\.....\.....................\................\ThrdCoreData
................\.....\.....................\ThrdCoreData.app.dSYM
................\.....\.....................\.....................\Contents
................\.....\.....................\.....................\........\Info.plist
................\.....\.....................\.....................\........\Resources
................\.....\.....................\.....................\........\.........\DWARF
................\.....\.....................\.....................\........\.........\.....\ThrdCoreData
................\.....\ThreadedCoreData.build
................\.....\......................\Debug-iphonesimulator
................\.....\......................\.....................\ThrdCoreData.build
................\.....\......................\.....................\..................\build-state.dat
................\.....\......................\.....................\..................\build-state~.dat
................\.....\......................\.....................\..................\Objects-normal
................\.....\......................\.....................\..................\..............\i386
................\.....\......................\.....................\..................\..............\....\Earthquake.o
................\.....\......................\.....................\..................\..............\....\main.o
................\.....\......................\.....................\..................\..............\....\ParseOperation.o
................\.....\......................\.....................\..................\..............\....\RootViewController.o
................\.....\......................\.....................\..................\..............\....\SeismicXMLAppDelegate.o
................\.....\......................\.....................\..................\..............\....\ThrdCoreData.LinkFileList
................\.....\......................\.....................\..................\ThrdCoreData-all-target-headers.hmap
................\.....\......................\.....................\..................\ThrdCoreData-generated-files.hmap
................\.....\......................\.....................\..................\ThrdCoreData-own-target-headers.hmap
................\.....\......................\.....................\..................\ThrdCoreData-proj