add

login.py

+import random
 import time
 
 
 class User:
-    def __init__(self, name: str, password: str):
+    def __init__(self, name="admin", password="admin@123"):
         self.uid = self.generate_uid()
         self.name = name
         self.password = password
 
     def generate_uid(self) -> str:
         timestamp = time.time()
+        timestamp_str = str(timestamp).replace(".", "")
+        timestamp_str_len = len(timestamp_str)
+        if timestamp_str_len < 17:
+            for i in range(17 - timestamp_str_len):
+                timestamp_str = timestamp_str + str(random.randint(0, 9))
+        if len(timestamp_str) > 17:
+            timestamp_str = timestamp_str[:17]
+        prefix_str = str(random.randint(1000, 9999))
+        suffix_str = str(random.randint(1000, 9999))
+        return prefix_str + timestamp_str + suffix_str
 
+
+if __name__ == '__main__':
+    u = User()
+    print(u.uid)
+    print(len(u.uid))