😎1、获取微信用户电话号码后更新微信用户表电话号码属性 2、新增生成带页面参数的小程序二维码接口

Admin.NET/Admin.NET.Application/Configuration/Wechat.json

@@ -11,7 +11,8 @@
     "WxOpenAppId": "",
     "WxOpenAppSecret": "",
     "WxToken": "", // 小程序消息推送中的令牌(Token)
-    "WxEncodingAESKey": "" // 小程序消息推送中的消息加解密密钥(EncodingAESKey)
+    "WxEncodingAESKey": "", // 小程序消息推送中的消息加解密密钥(EncodingAESKey)
+    "QRImagePath": "" //小程序生成带参数二维码保存位置（绝对路径 eg: D:\\Web\\wwwroot\\Upload\\QRImage）
   },
   // 微信支付
   "WechatPay": {

Admin.NET/Admin.NET.Core/Service/Wechat/Dto/WxOpenInput.cs

@@ -142,3 +142,24 @@ public class VerifySignatureInput
     /// </summary>
     public string Echostr { get; set; }
 }
+
+/// <summary>
+/// 生成带参数小程序二维码
+/// </summary>
+public class GenerateQRImageInput
+{
+    /// <summary>
+    /// 扫码进入的小程序页面路径，最大长度 128 个字符，不能为空； eg: pages/index?id=0001
+    /// </summary>
+    public string PagePath { get; set; }
+
+    /// <summary>
+    /// 文件保存的名称
+    /// </summary>
+    public string ImageName { get; set; }
+
+    /// <summary>
+    /// 图片宽度 默认430
+    /// </summary>
+    public int Width { get; set; } = 430;
+}

Admin.NET/Admin.NET.Core/Service/Wechat/Dto/WxOpenOutput.cs

@@ -15,3 +15,10 @@ public class WxPhoneOutput
 {
     public string PhoneNumber { get; set; }
 }
+
+public class GenerateQRImageOutput
+{
+    public bool Success { get; set; }
+    public string ImgPath { get; set; }
+    public string Message { get; set; }
+}

Admin.NET/Admin.NET.Core/Service/Wechat/SysWxOpenService.cs

@@ -82,6 +82,23 @@ public class SysWxOpenService : IDynamicApiController, ITransient
         if (resUserPhoneNumber.ErrorCode != (int)WechatReturnCodeEnum.请求成功)
             throw Oops.Oh(resUserPhoneNumber.ErrorMessage + " " + resUserPhoneNumber.ErrorCode);
 
+        var wxUser = await _sysOAuthUserRep.GetFirstAsync(p => p.OpenId == input.OpenId);
+        if (wxUser == null)
+        {
+            wxUser = new SysOAuthUser
+            {
+                OpenId = input.OpenId,
+                Mobile = resUserPhoneNumber.PhoneInfo?.PhoneNumber,
+                PlatformType = PlatformTypeEnum.微信小程序
+            };
+            wxUser = await _sysOAuthUserRep.AsInsertable(wxUser).ExecuteReturnEntityAsync();
+        }
+        else
+        {
+            wxUser.Mobile = resUserPhoneNumber.PhoneInfo?.PhoneNumber;
+            await _sysOAuthUserRep.AsUpdateable(wxUser).IgnoreColumns(true).ExecuteCommandAsync();
+        }
+
         return new WxPhoneOutput
         {
             PhoneNumber = resUserPhoneNumber.PhoneInfo?.PhoneNumber
@@ -194,6 +211,68 @@ public class SysWxOpenService : IDynamicApiController, ITransient
         return resTemplate;
     }
 
+    /// <summary>
+    /// 生成二维码
+    /// </summary>
+    /// <param name="input"> 扫码进入的小程序页面路径，最大长度 128 个字符，不能为空； eg: pages / index ? id = AY000001 </param>
+    /// <returns></returns>
+    [DisplayName("生成小程序二维码")]
+    [ApiDescriptionSettings(Name = "GenerateQRImage")]
+    public async Task<GenerateQRImageOutput> GenerateQRImageAsync(GenerateQRImageInput input)
+    {
+        GenerateQRImageOutput generateQRImageOutInput = new GenerateQRImageOutput();
+        if (input.PagePath.IsNullOrEmpty())
+        {
+            generateQRImageOutInput.Success = false;
+            generateQRImageOutInput.ImgPath = "";
+            generateQRImageOutInput.Message = $"生成失败 页面路径不能为空";
+            return generateQRImageOutInput;
+        }
+
+        if (input.ImageName.IsNullOrEmpty())
+        {
+            input.ImageName = DateTime.Now.ToString("yyyyMMddHHmmss");
+        }
+
+        var accessToken = await GetCgibinToken();
+        var request = new CgibinWxaappCreateWxaQrcodeRequest
+        {
+            AccessToken = accessToken,
+            Path = input.PagePath,
+            Width = input.Width
+        };
+        var response = await _wechatApiClient.ExecuteCgibinWxaappCreateWxaQrcodeAsync(request);
+
+        if (response.IsSuccessful())
+        {
+            var QRImagePath = App.GetConfig<string>("Wechat:QRImagePath");
+            //判断文件存放路径是否存在
+            if (!Directory.Exists(QRImagePath))
+            {
+                Directory.CreateDirectory(QRImagePath);
+            }
+            // 将二维码图片数据保存为文件
+            var filePath = QRImagePath + $"\\{input.ImageName.ToUpper()}.png";
+            if (File.Exists(filePath))
+            {
+                File.Delete(filePath);
+            }
+            File.WriteAllBytes(filePath, response.GetRawBytes());
+
+            generateQRImageOutInput.Success = true;
+            generateQRImageOutInput.ImgPath = filePath;
+            generateQRImageOutInput.Message = "生成成功";
+        }
+        else
+        {
+            // 处理错误情况
+            generateQRImageOutInput.Success = false;
+            generateQRImageOutInput.ImgPath = "";
+            generateQRImageOutInput.Message = $"生成失败 错误代码：{response.ErrorCode}  错误描述：{response.ErrorMessage}";
+        }
+        return generateQRImageOutInput;
+    }
+
     /// <summary>
     /// 获取Access_token
     /// </summary>