【Unity-學習-008】Unity 生成二維碼_QR碼_ZiXing生成

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using ZXing;
using ZXing.QrCode;

public class CreatQR : MonoBehaviour {

    //需要生產二維碼的字符串數組  
    string[] QrCodeStr = { "ni hao , shi jie.Hello World,lkasdljasdklfjsdlkfjl;asdjf;lkdsjfl;jalksdjal;ksdjalsdj " };
    //在屏幕上顯示二維碼  
    public RawImage image;
    //存放二維碼  
    Texture2D encoded;
    int Nmuber = 0;
    // Use this for initialization  
    void Start()
    {
        
        encoded = new Texture2D(256, 256);
    }

    // Update is called once per frame  
    void Update()
    {
        if (Input.GetKeyDown(KeyCode.Space))
        {
            Btn_CreatQr();
            Nmuber++;
            if (Nmuber >= QrCodeStr.Length)
            {
                Nmuber = 0;
            }
        }
    }

    /// <summary>
    /// 定義方法生成二維碼 
    /// </summary>
    /// <param name="textForEncoding">需要生產二維碼的字符串</param>
    /// <param name="width">寬</param>
    /// <param name="height">高</param>
    /// <returns></returns>       
    private static Color32[] Encode(string textForEncoding, int width, int height)
    {
        var writer = new BarcodeWriter
        {
            Format = BarcodeFormat.QR_CODE,
            Options = new QrCodeEncodingOptions
            {
                Height = height,
                Width = width,
                CharacterSet = "UTF-8" 
            }
        };
        return writer.Write(textForEncoding);
    }


    /// <summary>  
    /// 生成二維碼  
    /// </summary>  
    public void Btn_CreatQr()
    {
       
        if (QrCodeStr[Nmuber].Length > 1)
        {
            //二維碼寫入圖片    
            var color32 = Encode(QrCodeStr[Nmuber], encoded.width, encoded.height);
            encoded.SetPixels32(color32);
            encoded.Apply();
            //生成的二維碼圖片附給RawImage    
            image.texture = encoded;
        }
        else
        {
            GameObject.Find("Text_1").GetComponent<Text>().text = "沒有生成信息";
        }
    }
}

利用zixing生成，支持中文。下載資源解壓放在plugin文件夾。