阻止不了的菜鸡
2019-09-17
github上的课件能否提前给出一部分，方便预习
2
月落泉
2019-09-18
张老师您好，最近有个问题我比较疑惑，现在使用ARC，为什么有时候还需要自己加个AutoreleasePool呢？创建的子线程系统有没有帮我们创建AutoreleasePool？
作者回复: AutoreleasePool还有一个作用是解决内存峰值的问题。 可以根据需求添加，比如在一个循环里大量创建图片等等。 官方文档里仍然要求在子线程自己设置autoreleasepool
1
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