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Init 和 Init InID 之间差异
原标题:Difference between init and initWithID
  • 时间:2012-05-27 14:32:20
  •  标签:
  • xml

谁能解释一下这行是干什么的?

XMLParser *parser1 = [[XMLParser alloc] initXMLParserWithID:1];

我怎样才能检查 XMLPassy 的身份证?

问题回答

alloc 将对象的记忆分配到默认状态。 某些对象需要额外的信息才能正确设置, 使对象有参数。 在此情况下, XMLParser 对象需要一个正确设置的识别码, 因此其对象有一个参数, 您可以通过该编号 。

我怎样才能检查 XMLPassy 的身份证?

你们能改写这段话吗?还是要举一个例子来说明你们想做什么?你们要求什么,现在还不清楚。





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