1、运行Xcode并创建项目

2、选择项目类型,继续

3、录入项目的名称、公司名称,继续

4、选择存放的位置,继续

5、项目创建后

6、添加Label控件

7、调整Lable大小,设置Lable文字居中

8、添加Button控件

9、修改Button的文本

10、添加代码h

11、添加代码m

12、拖拽使控件与变量关联


13、拖拽使控件与事件绑定


14、拖拽为ViewController设置View Outlet

15、运行程序和模拟器
【编辑推荐】