refactor/ThoughtWorks.QRCode.Test/QrCodeUtil.cs

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using System.Drawing;
using ThoughtWorks.QRCode.Codec;
using ThoughtWorks.QRCode.Codec.Data;

namespace CommonUtils
{
    /// <summary>
    /// 二维码工具
    /// </summary>
    public static class QrCodeUtil
    {
        /// <summary>
        /// 返回二维码图片
        /// </summary>
        public static Bitmap Encode(string text)
        {
            var qrCodeEncoder = new QRCodeEncoder();
            //qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
            //qrCodeEncoder.QRCodeScale = 4;
            //qrCodeEncoder.QRCodeVersion = 29;
            //qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
            return qrCodeEncoder.Encode(text);
        }

        /// <summary>
        /// 定义参数,生成二维码
        /// </summary>
        public static void Create(string text, string path)
        => Encode(text).Save(path);

        /// <summary>
        /// 返回二维码定义的字符串
        /// </summary>
        public static string Decode(Bitmap image)
        {
            var qrCodeBitmapImage = new QRCodeBitmapImage(image);
            var qrCodeDecoder = new QRCodeDecoder();
            return qrCodeDecoder.decode(qrCodeBitmapImage);
        }

        /// <summary>
        /// 返回二维码定义的字符串
        /// </summary>
        public static string Decode(string path)
        => Decode(new Bitmap(path));
    }
}