diff --git a/TRM/back/app/functions/Fpost.py b/TRM/back/app/functions/Fpost.py
index 5651e8b..2f07b4a 100644
--- a/TRM/back/app/functions/Fpost.py
+++ b/TRM/back/app/functions/Fpost.py
@@ -1,6 +1,8 @@
 from ..models.users import User as users
 from ..models.post import Post as post
-
+import secrets
+import hashlib
+from datetime import datetime, timedelta
 from sqlalchemy.orm import Session
 class Fpost:
     def __init__(self,session:Session):
@@ -23,9 +25,48 @@
         return True
     
     def review(self,postid,status):
+        print(status)
         res=self.session.query(post).filter(post.id==postid).first()
         if not res:
             return False
         res.status=status
         self.session.commit()
-        return True
\ No newline at end of file
+        return True
+    
+    def createtoken(self, userid):
+        """
+        根据userid创建token并插入到数据库
+        :param userid: 用户ID
+        :return: 生成的token字符串
+        """
+        # 生成随机盐值
+        salt = secrets.token_hex(16)
+        
+        # 创建哈希值：userid + 当前时间戳 + 随机盐值
+        current_time = str(datetime.now().timestamp())
+        hash_input = f"{userid}_{current_time}_{salt}"
+        
+        # 生成SHA256哈希值作为token
+        token = hashlib.sha256(hash_input.encode()).hexdigest()
+        
+        # 设置时间
+        created_time = datetime.now()
+        expires_time = created_time + timedelta(days=1)  # 一天后过期
+        
+        try:
+            # 创建新的token记录
+            new_token = Token(
+                token=token,
+                expires_at=expires_time,
+                created_at=created_time
+            )
+            
+            # 假设self.session是数据库会话对象
+            self.session.add(new_token)
+            self.session.commit()
+            
+            return token
+            
+        except Exception as e:
+            self.session.rollback()
+            raise Exception(f"创建token失败: {str(e)}")
\ No newline at end of file
diff --git a/TRM/back/app/functions/__pycache__/Fpost.cpython-310.pyc b/TRM/back/app/functions/__pycache__/Fpost.cpython-310.pyc
index fe0c6de..13abb35 100644
--- a/TRM/back/app/functions/__pycache__/Fpost.cpython-310.pyc
+++ b/TRM/back/app/functions/__pycache__/Fpost.cpython-310.pyc
Binary files differ