Update 学生管理.py

学生管理.py

@@ -298,11 +298,11 @@ def update_stu():
 # 删除学生信息             
 def del_stu():
     stus = read_stu_csv()
-    stu_names = stus['学号ID'].values.tolist()
+    stu_IDs = stus['学号ID'].values.tolist()
-    stu_phones = stus['电话'].values.tolist()
+
     while True:
         stu_input = eval(input("请输入学生学号："))
-        if stu_input in stu_names: 
+        if stu_input in stu_IDs: 
             print_message("您确定删除此学生吗？")
             confirm_flag = input("y/n：")
             if confirm_flag == 'y':
@@ -337,23 +337,23 @@ if __name__=="__main__":
             break
         if x==1:
             read_someone_by_name()
+        elif x==0:
+            read_all_stus()
         elif x==2:
             read_someone_by_phone()
-        elif x==3:
+        elif x==4:
             read_stu()
-        elif x==4:                
+        elif x==5:                
             update_by_name()
-        elif x==5:
-            update_by_phone()    
         elif x==6:
-            add_stu()
+            update_by_phone()    
         elif x==7:
-            update_stu()
+            add_stu()
-        elif x==0:
-            read_all_stus()
         elif x==8:
-            del_stu()
+            update_stu()
         elif x==9:
+            del_stu()
+        elif x==3:
             read_stu_by_number()
         else:
             print('输入错误，重新输入')