tony

如果传入的class错误，也会导致crash

2

NSDictionary *userInfo = @{ @"class": @"HSFeedsViewController", @"property": @{ @"ID": @"123", @"type": @"12" } }; 如果传入的class错误，也会导致crash if (!newClass) { Class superClass = [NSObject class]; newClass = objc_allocateClassPair(superClass, className, 0); objc_registerClassPair(newClass); }...