Question

怎样把一个NSMutableArray内容转换成NSStringn

Answer 1

NSMutableArray * array = [[NSMutableArray alloc] init];
[array addObject:@"123"];
[array addObject:@"456"];
[array addObject:@"789"];
[array addObject:@"asd"];

NSString * Str = [NSString stringWithFormat:@""];

for (int i = 0; i < [array count] ; i ++ ) {
Str = [Str stringByAppendingString:[array objectAtIndex:i]];
}
NSLog(@"%@",Str);
[array release];