方法一NSString *homebrew= @"ImperialIndia Pale Ale (IPA)";//从末尾开始搜索"ia"字符串NSRange range = [homebrew rangeOfString:@"ia"options:NSBackwardsSearch];方法一z方法二NSString *tempDoucment = NSTemporaryDirectory();//获取缓存目录NSCharacterSet *charSet = [NSCharacterSetcharacterSetWithCharact Read More
posted @ 2014-04-08 14:27
leevaboo
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