lldb 命令
x p 读取当前对象在内存中的地址(iOS小端模式)x:16进制读取
x/5xg p 按照内存段读取,读5段,5可变 ,x:16进制读取
memory read
View Memory
Debug -> Debug Workflow -> View Memory
注: 需要知道内存段首地址去搜索,不建议使用
1.应用
创建一个类
#import <Foundation/Foundation.h>
NS_ASSUME_NONNULL_BEGIN
@interface LGTeacher : NSObject
@property (nonatomic, copy) NSString *name;
@property (nonatomic, assign) int age;
@property (nonatomic, assign) long height;
@property (nonatomic, strong) NSString *hobby;
@end
NS_ASSUME_NONNULL_END
初始化一个类
LGTeacher *p = [[LGTeacher alloc] init];
p.name = @"LG_Cooci";
p.age = 18;
p.height = 185;
p.hobby = @"女";
NSLog(@"%@",p);(断点)