109 lines
3.2 KiB
C#
109 lines
3.2 KiB
C#
using System;
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using System.Runtime.Serialization;
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using TMPro;
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using UnityEngine;
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using UnityEngine.UI;
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using ZXing;
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//生成二维码
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public class QRCodeDrawing : MonoBehaviour
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{
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public string VerificationCode;
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public RawImage QRCode;//绘制好的二维码
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public string QRCodeText = null;//二维码内容，自己填
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BarcodeWriter BarcodeWriter;//二维码绘制类
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public static QRCodeDrawing instance;
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public Button enter;
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public TMP_InputField text;
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private GameInit gameInit = new GameInit();
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private SetJson setJson = new SetJson();
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private void Start()
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{
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instance = this;
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VerificationCode = setJson.GenerateVerificationCode();
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QRCodeText = setJson.ReadUrl() + setJson.AssemblyField(VerificationCode, DateTimeOffset.Now.ToUnixTimeSeconds().ToString(), setJson.VersionNumber, setJson.AesKey);
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Debug.Log(QRCodeText);
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DrowQRCode(QRCodeText);
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enter.onClick.AddListener(() =>
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{
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verify(text.text, VerificationCode);
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});
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}
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/// <summary>
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/// 将制定字符串信息转换成二维码图片信息
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/// </summary>
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/// <param name="formatStr">要产生二维码的字符串信息</param>
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/// <param name="width">二维码的宽度</param>
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/// <param name="height">二维码的高度</param>
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/// <returns></returns>
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Color32[] GeneQRCode(string formatStr, int width, int height)
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{
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ZXing.QrCode.QrCodeEncodingOptions options = new ZXing.QrCode.QrCodeEncodingOptions();//绘制二维码之前 进行设置
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options.CharacterSet = "UTF-8";//设置字符编码，确保字符串信息保持正确
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options.Width = width;//设置二维码宽
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options.Height = height;//设置二维码高
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options.Margin = 0;//设置二维码留白(值越大，留白越大，二维码越小)
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BarcodeWriter = new BarcodeWriter { Format = BarcodeFormat.QR_CODE, Options = options };//实例化字符串绘制二维码工具
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return BarcodeWriter.Write(formatStr);
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}
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/// <summary>
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/// 根据二维码图片信息绘制制定字符串信息的二维码到指定区域
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/// </summary>
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/// <param name="str">字符串信息</param>
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/// <param name="width">二维码的宽度</param>
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/// <param name="height">二维码的高度</param>
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/// <returns></returns>
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Texture2D ShowQRCode(string str, int width, int height)
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{
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Texture2D texture = new Texture2D(width, height);
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Color32[] colors = GeneQRCode(str, width, height);
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texture.SetPixels32(colors);
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texture.Apply();
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return texture;
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}
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/// <summary>
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/// 绘制二维码
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/// </summary>
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/// <param name="formatStr">二维码信息</param>
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public void DrowQRCode(string formatStr)
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{
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Texture2D texture = ShowQRCode(formatStr, 256, 256);//注意：这个宽高度大小256不要变。不然生成的信息不正确
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//256有可能是这个ZXingNet插件指定大小的绘制像素点数值
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QRCode.texture = texture;//显示到UI界面的图片上
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}
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/// <summary>
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///验证登录场景
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/// </summary>
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/// <param name="formatStr">二维码信息</param>
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public void verify(string imformation1,string imformation2)
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{
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if (imformation1 == imformation2)
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{
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gameInit.LoadScene();
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}
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else
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{
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Debug.Log("验证码验证失败");
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}
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}
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}
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