huangyirong 3 years ago
parent
commit
e676944f52
1 changed files with 0 additions and 1 deletions
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      Objc4_Study/Objc4_Study/main.mm

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Objc4_Study/Objc4_Study/main.mm

@@ -331,7 +331,6 @@ int main(int argc, const char * argv[]) {
         class_rw_t *personMetaClassData = perClass->metaClass()->data();
         NSLog(@"%p %p",stuClass,perClass);
         ///
-        ///https://juejin.im/post/5c9487a6f265da611e177614
         ///class_rw_t结构中有一个class_ro_t类型的指针ro,看一下class_ro_t结构体。
         /// class_ro_t结构体存储了类在编译期就已经确定的属性、方法以及遵循的协议
         // 因为在编译期就已经确定了,所以是ro(readonly)的,不可修改