突然白屏还以为电脑坏了白高兴了

Hunter_ht/hunter/templates/hunter/user.html

@@ -25,13 +25,13 @@
 <nav>
     <div>
         <div id="hunter">
-            <span><a href="{% url 'hunter:index' %}">HUNTER</a></span>
+            <span><a href="/">HUNTER</a></span>
         </div>
         <div id="bar" class="">
             <div class="smaller_bottom_bar">
                 <a href="" class="main_bar" onclick="exit()">退出</a>
-                <a href="" class="main_bar" id="{{ u.userID }}">修改个人信息</a>
-                <span id="username" class="main_bar">{{ u.name }}</span>
+                <a href="" class="main_bar userID"  id="">修改个人信息</a>
+                <span id="username" class="main_bar">{{ usr.name }}</span>
             </div>
         </div>
     </div>
@@ -195,17 +195,22 @@
 <script type="text/javascript">
     window.onload=function(){
         let session = window.sessionStorage;
-        if($('#username').text()!==sessionStorage["username"]){
-            alert("请求异常，请重新登录");
+        let url = window.location.pathname;
+        let id = url.split('/')[2];
+        if(id!==sessionStorage["userID"]){
             console.log($('#username').val());
-            {#window.location.href='/';#}
+            window.location.href='/';
+        }else{
+            $('#username').append(session['username']);
+            $('.userID')[0].id=session['userID'];
+
         }
     };
     function exit(){
         let session = window.sessionStorage;
         session['username']="";
-        session['password']="";
-        window.location.href='/index/';
+        session['userID']="";
+        window.location.href='/';
     }
     var submit_what = '';
     function addPub(){

Hunter_ht/hunter/views.py

@@ -98,10 +98,8 @@ def login(request):
 
 
 def user(request, user_id):
-    try:
-        usr = User.objects.get(userID=user_id)
-    except ObjectDoesNotExist as e:
-        return redirect(request, 'hunter/index.html')
+    usr = get_object_or_404(User, pk=user_id)
+    print(usr.name)
     username = usr.name
     u = {'userID': user_id, 'name': username}
     my_publication_year_list = {}
@@ -123,7 +121,7 @@ def user(request, user_id):
         year = str(art.editDateTime)[0:4]
         art.editDateTime = str(art.editDateTime)[5:10]
         u = User.objects.filter(userID=art.authorID).values('name')
-        art.authorID = u[0]['name']
+        art.authorID = username
         if year in my_article_year_list.keys():
             my_article_year_list[year].append(art)
         else:
@@ -140,7 +138,7 @@ def user(request, user_id):
         else:
             my_cve_year_list[year] = [cve]
     context = {
-        'user': u,
+        'user': usr,
         'publication_year_list': my_publication_year_list,
         'cve_year_list': my_cve_year_list,
         'article_year_list': my_article_year_list,