#import "ViewController.h"#import "Base64CodeByteFunc.h"@interface ViewController ()@end@implementation ViewController- (void)viewDidLoad {  [super viewDidLoad];  // Do any additional setup after loading the view, typically from a nib.  NSString *passWord = [Base64CodeByteFunc encodePassword:@"123456"];  NSLog(@"----passWord---%@",passWord);}