iOS9中增加了系统的安全性,你会发现默认情况下打开非https的网址后,在读取网络数据时发生如下错误: The resource could not be loaded because the App Transport Security policy requires the use of a secure ...
ats123&34;{&34;liting&34;30,&34;ba20220101&34;} },p5;结构体嵌套初始化 int main() { struct Book p3&61;{&34;史记&34;34;小明&34;88,&34;hg0001&34;};定义结构体变量 printf(&34;s%s%d%s%s%d%s&34;p1.book_...