相关疑难解决方法(0)

stringByAppendingString:Objective-C中是否存在()字符串连接的快捷方式,或者NSString通常使用的快捷方式？

例如,我想做:

NSString *myString = @"This";
NSString *test = [myString stringByAppendingString:@" is just a test"];

更像是:

string myString = "This";
string test = myString + " is just a test";