如何在Objective-C中为iPhone应用程序组合两个字符串 [英] How to combine two strings in Objective-C for an iPhone app
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问题描述
如何将stringURL和stringSearch组合在一起?
How can I combine "stringURL" and "stringSearch" together?
- (IBAction)search:(id)sender;{
stringURL = @"http://www.websitehere.com/index.php?s=";
stringSearch = search.text;
/* Something such as:
stringURL_ = stringURL + stringSearch */
[web loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:stringURL_]]];
}
推荐答案
Philippe举了一个很好的例子。
Philippe gave a good example.
你也可以使用普通的 stringWithFormat
:方法。
You can also use plain stringWithFormat
: method.
NSString *combined = [NSString stringWithFormat:@"%@%@", stringURL, stringSearch];
这样你可以通过在字符串之间添加somethig来操作字符串,如:
This way you can manipulate string even more by putting somethig inbetween the strings like:
NSString *combined = [NSString stringWithFormat:@"%@/someMethod.php?%@", stringURL, stringSearch];
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