[iphone DEV] 地址轉換成經緯度的方法

NSString *urlString = [NSString stringWithFormat:@"http://maps.google.com/maps/geo?q=%@&output=csv",[[tmpArray objectAtIndex:1] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];

NSString *locationString = [NSString stringWithContentsOfURL:[NSURL URLWithString:urlString]];