ios 万能路径，获取沙盒 Document，获取沙盒 Cache,自定义NSlog

1、配置pch文件的万能访问路径：$(SRCROOT)/
2、获取沙盒 Document
#define PathDocument [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES) firstObject]
3、获取沙盒 Cache
#define PathCache [NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) firstObject]



/**
*  完美解决Xcode NSLog打印不全的宏
*/
#ifdef DEBUG
#define HKLog(FORMAT, ...) {\
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];\
[dateFormatter setDateStyle:NSDateFormatterMediumStyle];\
[dateFormatter setTimeStyle:NSDateFormatterShortStyle];\
NSTimeZone* timeZone = [NSTimeZone timeZoneWithName:@"Asia/Beijing"];\
[dateFormatter setTimeZone:timeZone];\
[dateFormatter setDateFormat:@"HH:mm:ss.SSSSSSZ"];\
NSString *str = [dateFormatter stringFromDate:[NSDate date]];\
fprintf(stderr,"--TIME：%s【FILE：%s--LINE：%d】FUNCTION：%s\n%s\n",[str UTF8String],[[[NSString stringWithUTF8String:__FILE__] lastPathComponent] UTF8String], __LINE__,__PRETTY_FUNCTION__,[[NSString stringWithFormat:FORMAT, ##__VA_ARGS__] UTF8String]);\
}
#else
# define HKLog(...);
#endif