OC 通过字符串获取类的属性
2020-09-28 本文已影响0人
liang1030
Ivar imgIvar = class_getInstanceVariable([self class], "_propertyName");
UIImage *img = object_getIvar(self, imgIvar);
Ivar imgIvar = class_getInstanceVariable([self class], "_propertyName");
UIImage *img = object_getIvar(self, imgIvar);