博客美化测试

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// @property = iVar + setter + getter
// 默认是atomic原子的 读写线程安全但耗性能  一般设置nonatomic是非原子的 节省开销
//基本数据类型

@property (nonatomic,assign) int age;

@property (nonatomic,assign) float distance;

@property (nonatomic,assign) double aValue;

@property (nonatomic,assign) NSInteger count1;

@property (nonatomic,assign) NSUInteger count2;

@property (nonatomic,assign) CGFloat number1;

//枚举类型

@property (nonatomic,assign) NSTextAlignment align;

//结构体

@property (nonatomic,assign) CGSize size;

@property (nonatomic,assign) CGRect frame;

//代理委托

@property (nonatomic,assign) id assignDelegate;

@property (nonatomic,weak) id weakDelegate;

//弱引用属性

@property (nonatomic,weak) ShareManager *weakManager;

//IB拉线视图

@property (nonatomic,weak) IBOutlet UIView *testView;

//字符串

@property (nonatomic,copy) NSString *name;

//block/闭包

@property (nonatomic,copy) dispatch_block_t block;

//强引用对象

@property (nonatomic,strong) NSArray *arr;

@property (nonatomic,strong) NSMutableArray *arrM;

@property (nonatomic,strong) NSDictionary *dic;

@property (nonatomic,strong) NSMutableArray *dicM;

@property (nonatomic,strong) ShareManager  *strongManager;

//默认是readwrite 对于外部引用是可读可写 设置readonly是只读

@property (nonatomic,strong,readonly) ShareManager  *strongManager2;

动画类型

代码示例

最为常见的block动画

/// 参数一 : 时长 /// 参数二 : 执行动画块 /// 参数三 : 动画结束时回调 [UIView animateWithDuration:0.25 animations:^{ //做动画: 修改视图大小位置,透明度,颜色,transform等属性 } completion:^(BOOL finished) { //动画结束回调 }]; /// 参数一 : 时长 /// 参数二 : 延时几秒执行 /// 参数三 : 动画函数枚举 /// 参数四 : 执行动画块 /// 参数五 : 动画结束时回调 [UIView animateWithDuration:0.25 delay:1.0 options:(UIViewAnimationOptionAllowUserInteraction) animations:^{ //执行动画 } completion:^(BOOL finished) { //动画结束回调 }];

Codepen代码嵌入

    
See the Pen MogbxY by dragonir (@dragonir) on CodePen.

尝试一下 Carbon代码片段的展示

​flow st=>start: Start op=>operation: Your Operation cond=>condition: Yes or No? e=>end: over st->op->cond cond(yes)->e cond(no)->op ​

​mermaid graph LR; A[Import] -->B[Tidy] B -->C{Understand} C -->D[Transform] C -->E[Vishualise] C -->F[Model] Understand -->G[Communicate] ​

​```sequence

Title: Here is title
Alice->Bob: Hello Bob, how are you?
Note right of Bob: Bob thinks
Bob-->Alice: I am good thanks!

​```

graph LR; Android == 请求数据 ==> 接口 接口 == 查询数据库 ==> 数据库 数据库 == 返回查询结果 ==> 接口 接口 == 返回数据 ==> Android