【发布时间】:2011-03-07 14:05:33
【问题描述】:
我想循环遍历一个数组字符串并将它们添加到NSString,方法如下:
NSMutableArray *emailsArray = [[NSMutableArray alloc] initWithObjects:@"One", @"Two", @"Three", nil];
for (id email in emailsArray {
NSString *emails = ??;
}
所以最后的NSString应该是这样的:
NSString *emails = @"One|Two|Three";
【问题讨论】:
标签: iphone objective-c nsstring string-concatenation