更新到Xcode8.0以后,真机调试打印的log信息显示不全,无法显示中文
#ifdef DEBUG
#define LRString [NSString stringWithFormat:@"%s", __FILE__].lastPathComponent
#define JKLog(...) printf("%s: %s 第%d行: %s\n\n",[[NSString lr_stringDate] UTF8String], [LRString UTF8String] ,__LINE__, [[NSString stringWithFormat:__VA_ARGS__] UTF8String]);
#else
#define JKLog(...)
#endif