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NHGraphCoderPro

本地图形验证码 先上效果(v2.0 持续更新)

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image

Dependency:

  • FBShimmering:facebook开源组件,Git地址
  • JGAFImageCache:Git开源组件,Git地址

Features:

1,支持本地图片作为验证码模板,无需后台支持
2,支持网络图片作为验证码模版(只需一个URL)
3,可统计验证成功、失败次数(自己计数)
4,不依赖于其他平台闭源SDK、framework

Usage:

使用比较简单

创建:

  • 本地图片验证
	//native image to detect
	CGSize size = self.view.bounds.size;
    UIImage *img__ = [UIImage imageNamed:@"test_4.jpg"];
    NHGraphCoder *coder = [NHGraphCoder codeWithImage:img__];
    coder.center = CGPointMake(size.width*0.5, size.height*0.5);
    [coder handleGraphicCoderVerifyEvent:^(NHGraphCoder * _Nonnull cd, BOOL success) {
        NSLog(@"验证结果:%d",success);
    }];
    [self.view addSubview:coder];
  • 网络图片验证
	//network image to detect
    NSString *url = @"http://pic.pimg.tw/loloto/1357207442-1350656755_l.jpg?v=1357207447";
    NHGraphCoder *coder = [NHGraphCoder codeWithURL:url];
    coder.center = CGPointMake(size.width*0.5, size.height*0.5);
    [coder handleGraphicCoderVerifyEvent:^(NHGraphCoder * _Nonnull cd, BOOL success) {
        NSLog(@"验证结果:%d",success);
    }];
    [self.view addSubview:coder];

刷新图形:

	[coder resetStateForDetect];

Feedback:

nanhujiaju@gmail.com

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Graph code verified by native(some like:geetest.com)

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