男女，好吧，

person_info0.json

person_info1.json

 SharedAppDelegate.userInfo = [UserInfo userInfoWithDic:responseObject];

 [TTCacheUtil writeObject:responseObject toFile:CACHE_MAINPAGE_PERSONINFO];

 

 [TTCacheUtil writeObject:responseObject toFile:CACHE_MAINPAGE_PERSONINFO];

 SharedAppDelegate.userInfo = [UserInfo userInfoWithDic:responseObject];

#define CACHE_MAINPAGE_PERSONINFO       

[NSString stringWithFormat:@"person_info%d.json", SharedAppDelegate.userInfo.userID]