layout: post title: “2019-11-10- IOS项目 oc.markdown” date: 2019-11-10 12:11:30 +0800

  1. oc块对象

void (^a)(int) = ^(int i){ printf(“%d\n”,i); } a(5); a(6 * 2);

  1. oc打印

• %@ 对象 • %d, %i 整数

https://www.cnblogs.com/langtianya/p/3936230.html https://www.jianshu.com/p/c1201555ce96