diff --git a/New_College.Api/Controllers/OAuthController.cs b/New_College.Api/Controllers/OAuthController.cs
new file mode 100644
index 0000000..58f974f
--- /dev/null
+++ b/New_College.Api/Controllers/OAuthController.cs
@@ -0,0 +1,69 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using New_College.AuthHelper.OverWrite;
+using New_College.Common;
+using New_College.Common.Helper;
+using New_College.Model;
+using New_College.Model.ViewModels;
+using NPOI.SS.Formula.Functions;
+using System.Threading.Tasks;
+
+namespace New_College.Controllers
+{
+
+    [AllowAnonymous]
+    [Route("api/oauth")]
+    public class OauthController : Controller
+    {
+
+        public OauthController()
+        {
+
+        }
+
+
+
+
+
+        /// <summary>
+        ///Oauth2验证回调
+        /// </summary>
+        /// <param name="code"></param>
+        /// <returns></returns>
+        [HttpGet]
+        [Route("callback")]
+        public async Task<MessageModel<string>> Callback(string code, string state)
+        {
+            string jwtStr = string.Empty;
+            bool suc = false;
+
+            var gettoken = CasdoorHttpHelper.Post_AccessToken<CasdoorGetTokenResponse>(code);
+            //var user = await _sysUserInfoServices.GetUserRoleNameStr(name, MD5Helper.MD5Encrypt32(pass));
+            //if (user != null)
+            //{
+
+            TokenModelJwt tokenModel = new TokenModelJwt { Uid = 1, Role = gettoken.access_token };
+
+            jwtStr = JwtHelper.IssueJwt(tokenModel);
+            suc = true;
+            //}
+            //else
+            //{
+            //    jwtStr = "login fail!!!";
+            //}
+
+
+            return new MessageModel<string>()
+            {
+                success = suc,
+                msg = suc ? "success" : "fail",
+                response = jwtStr
+            };
+        }
+
+
+
+
+
+    }
+}
diff --git a/New_College.Api/New_College.xml b/New_College.Api/New_College.xml
index 237b14d..b1269cf 100644
--- a/New_College.Api/New_College.xml
+++ b/New_College.Api/New_College.xml
@@ -1144,6 +1144,13 @@
             </summary>
             <returns></returns>
         </member>
+        <member name="M:New_College.Controllers.OauthController.Callback(System.String,System.String)">
+             <summary>
+            Oauth2验证回调
+             </summary>
+             <param name="code"></param>
+             <returns></returns>
+        </member>
         <member name="T:New_College.Controllers.PermissionController">
             <summary>
             菜单管理
diff --git a/New_College.Api/Startup.cs b/New_College.Api/Startup.cs
index ea641a1..56913b2 100644
--- a/New_College.Api/Startup.cs
+++ b/New_College.Api/Startup.cs
@@ -21,6 +21,9 @@ using System.Reflection;
 using New_College.Model.ViewModels;
 using Essensoft.AspNetCore.Payment.WeChatPay;
 using Essensoft.AspNetCore.Payment.Alipay;
+using Microsoft.AspNetCore.Http;
+using IdentityModel;
+using Microsoft.AspNetCore.Authentication.Cookies;
 
 namespace New_College
 {
@@ -64,7 +67,14 @@ namespace New_College
             AliYunOssConfig.bucket = Appsettings.app(new string[] { "AliYunOss", "bucket" }).ObjToString();
             AliYunOssConfig.endpoint = Appsettings.app(new string[] { "AliYunOss", "endpoint" }).ObjToString();
 
-       
+
+
+            ///三方验证接口
+            CasdoorConfig.Endpoint = Appsettings.app(new string[] { "Casdoor", "Endpoint" });
+            CasdoorConfig.ClientId = Appsettings.app(new string[] { "Casdoor", "ClientId" });
+            CasdoorConfig.ClientSecret = Appsettings.app(new string[] { "Casdoor", "ClientSecret" });     
+            CasdoorConfig.CallbackPath = Appsettings.app(new string[] { "Casdoor", "CallbackPath" });
+
 
 
             services.AddMemoryCacheSetup();
diff --git a/New_College.Api/appsettings.json b/New_College.Api/appsettings.json
index 344d533..f763510 100644
--- a/New_College.Api/appsettings.json
+++ b/New_College.Api/appsettings.json
@@ -206,5 +206,15 @@
     "accessKeySecret": "EvC8MjRaQC1kHubgU4MtecZnofOb0v",
     "bucket": "static-data-ycymedu",
     "endpoint": "https://oss-cn-shanghai.aliyuncs.com"
-  } 
+  },
+  "Casdoor": {
+    "Endpoint": "http://192.168.103.119:8000",
+    "OrganizationName": "六纬生涯",
+    "ApplicationName": "六纬生涯",
+    "ApplicationType": "webapi",
+    "ClientId": "ae6bdccc3a7821232b31",
+    "ClientSecret": "ac4f5eeb78528f2b89d56d2c3148d717c5db5e99",
+    "CallbackPath": "http://192.168.103.119:8000/login/oauth/authorize?client_id=ae6bdccc3a7821232b31&response_type=code&redirect_uri=http://192.168.103.100:8083/callback&scope=read&state=casdoor",
+    "RequireHttpsMetadata": false
+  }
 }
diff --git a/New_College.Common/GlobalVar/AliYunOssConfig.cs b/New_College.Common/GlobalVar/AliYunOssConfig.cs
index 8f37601..9325107 100644
--- a/New_College.Common/GlobalVar/AliYunOssConfig.cs
+++ b/New_College.Common/GlobalVar/AliYunOssConfig.cs
@@ -16,4 +16,24 @@ namespace New_College
 
         public static string endpoint { get; set; }
     }
+
+
+
+    public static class CasdoorConfig
+    {
+
+        /// <summary>
+        ///验证接口入口
+        /// </summary>
+        public static string Endpoint { get; set; }
+        public static string ClientId { get; set; }
+        public static string ClientSecret { get; set; }
+
+        /// <summary>
+        /// 回调登录地址
+        /// </summary>
+        public static string CallbackPath   { get; set; }
+    }
+
+
 }
diff --git a/New_College.Common/Helper/CasdoorHttpHelper.cs b/New_College.Common/Helper/CasdoorHttpHelper.cs
new file mode 100644
index 0000000..e0ad695
--- /dev/null
+++ b/New_College.Common/Helper/CasdoorHttpHelper.cs
@@ -0,0 +1,111 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Net.Http;
+using System.Text;
+
+namespace New_College.Common
+{
+    public class CasdoorHttpHelper
+    {
+
+        /// <summary>
+        /// 获取accesstoken
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="code"></param>
+        /// <returns></returns>
+        public static T Post_AccessToken<T>(string code) where T : new()
+        {
+            var authinfo = new T();
+            try
+            {
+                string requestUri = string.Format("{0}/api/login/oauth/access_token", CasdoorConfig.Endpoint);
+                var httpClientHandler = new HttpClientHandler
+                {
+                    ServerCertificateCustomValidationCallback = (message, certificate2, arg3, arg4) => true
+                };
+                using (HttpClient httpClient = new HttpClient(httpClientHandler))
+                {
+                    var content = new StringContent(Newtonsoft.Json.JsonConvert.SerializeObject(new CasdoorRequest() { code = code, grant_type = "authorization_code", client_id = CasdoorConfig.ClientId, client_secret = CasdoorConfig.ClientSecret }), Encoding.UTF8, "application/json");
+                    var responseStr = httpClient.PostAsync(requestUri, content).Result.Content.ReadAsStringAsync().Result;
+                    var obj = JsonConvert.DeserializeObject<T>(responseStr);
+                    return obj;
+                }
+            }
+            catch (Exception ex)
+            {
+                throw ex;
+            }
+        }
+
+
+
+        /// <summary>
+        /// 刷新token
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="refresh_token"></param>
+        /// <param name="scope"></param>
+        /// <returns></returns>
+        public static T Post_RefreshToken<T>(string refresh_token, string scope) where T : new()
+        {
+            var authinfo = new T();
+            try
+            {
+                string requestUri = string.Format("{0}/api/login/oauth/refresh_token", CasdoorConfig.Endpoint);
+                var httpClientHandler = new HttpClientHandler
+                {
+                    ServerCertificateCustomValidationCallback = (message, certificate2, arg3, arg4) => true
+                };
+                using (HttpClient httpClient = new HttpClient(httpClientHandler))
+                {
+                    var content = new StringContent(Newtonsoft.Json.JsonConvert.SerializeObject(new CasdoorRefeshToken() { refresh_token = refresh_token, scope = "built-in", grant_type = "authorization_code", client_id = CasdoorConfig.ClientId, client_secret = CasdoorConfig.ClientSecret }), Encoding.UTF8, "application/json");
+                    var responseStr = httpClient.PostAsync(requestUri, content).Result.Content.ReadAsStringAsync().Result;
+                    var obj = JsonConvert.DeserializeObject<T>(responseStr);
+                    return obj;
+                }
+            }
+            catch (Exception ex)
+            {
+                throw ex;
+            }
+        }
+
+
+
+
+        private class CasdoorRequest
+        {
+            public string grant_type { get; set; }
+            public string client_id { get; set; }
+            public string client_secret { get; set; }
+            public string code { get; set; }
+        }
+
+
+
+        private class CasdoorRefeshToken
+        {
+
+            public string grant_type { get; set; }
+            public string client_id { get; set; }
+            public string client_secret { get; set; }
+            public string scope { get; set; }
+
+            public string refresh_token { get; set; }
+
+        }
+
+    }
+
+
+
+
+
+
+
+
+
+
+}
diff --git a/New_College.Model/New_College.Model.csproj b/New_College.Model/New_College.Model.csproj
index bf70a47..f429710 100644
--- a/New_College.Model/New_College.Model.csproj
+++ b/New_College.Model/New_College.Model.csproj
@@ -16,6 +16,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="sqlSugarCore" Version="5.0.0.15" />
+		<PackageReference Include="System.ComponentModel.Annotations" Version="5.0.0" />
 	</ItemGroup>
 
 	<ItemGroup>
diff --git a/New_College.Model/ViewModels/Result/CasDoorTokenResult.cs b/New_College.Model/ViewModels/Result/CasDoorTokenResult.cs
new file mode 100644
index 0000000..28abe1c
--- /dev/null
+++ b/New_College.Model/ViewModels/Result/CasDoorTokenResult.cs
@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace New_College.Model.ViewModels
+{
+    public class CasdoorGetTokenResponse
+    {
+        public string access_token { get; set; }
+        public int expires_in { get; set; }
+        public string id_token { get; set; }
+        public string refresh_token { get; set; }
+        public string scope { get; set; }
+        public string token_type { get; set; }
+        public string error { get; set; }
+        public string error_description { get; set; }
+    }
+
+}