NSString rangeOfString(NSString rangeOfString)

NSString rangeOfString(NSString rangeOfString)

如何使用rangeOfString查找搜索到的字符串的实际索引？ 所以我有这个：

[name rangeOfString: @"Arnold"]; 如何检索字符串位置的索引？ 我需要开头索引和字符串结束的索引。 例子会有所帮助。

How do I find the actual index of the string searched for using rangeOfString? So I have this:

[name rangeOfString: @"Arnold"]; How do I retrieve the index of the string's location? I need both the beginning index and the index where the string ends. Example would help.

最满意答案

NSRange range = [name rangeOfString: @"Arnold"]; NSUInteger start = range.location; NSUInteger end = start + range.length; NSRange range = [name rangeOfString: @"Arnold"]; NSUInteger start = range.location; NSUInteger end = start + range.length;NSString rangeOfString(NSString rangeOfString)

如何使用rangeOfString查找搜索到的字符串的实际索引？ 所以我有这个：

[name rangeOfString: @"Arnold"]; 如何检索字符串位置的索引？ 我需要开头索引和字符串结束的索引。 例子会有所帮助。

How do I find the actual index of the string searched for using rangeOfString? So I have this:

[name rangeOfString: @"Arnold"]; How do I retrieve the index of the string's location? I need both the beginning index and the index where the string ends. Example would help.

最满意答案

NSRange range = [name rangeOfString: @"Arnold"]; NSUInteger start = range.location; NSUInteger end = start + range.length; NSRange range = [name rangeOfString: @"Arnold"]; NSUInteger start = range.location; NSUInteger end = start + range.length;