v1.0

comment/urls.py

@@ -14,7 +14,9 @@ Including another URLconf
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
 from django.urls import path
-from . import views
+
+from comment.views import CommentView
+
 urlpatterns = [
-    path('<int:song_id>.html', views.commentView, name='comment'),
+    path('<int:song_id>', CommentView.as_view(), name='comment'),
 ]

comment/views.py

@@ -1,20 +1,15 @@
 from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
 from django.shortcuts import render, redirect
 from django.http import Http404
+from django.views import View
+
 from index.models import *
 import time
 
-'''
-    试图函数的commentView有1个函数参数，其中song_id是来自于URL的变量。URL的变量和视图函数的参数要一一对应，
-    如果视图函数的参数与URL的变量对应不上，那么程序会抛出参数不相符的报错信息。
-'''
-
 
-def commentView(request, song_id):
-    # 热搜歌曲
-    search_song = Dynamic.objects.select_related('song').order_by('-dynamic_search').all()[:6]
-    # 点评提交处理
-    if request.method == 'POST':
+class CommentView(View):
+    def post(self, request, song_id):
+        # 点评提交处理
         comment_text = request.POST.get('comment', '')
         comment_user = request.user.username if request.user.username else '匿名用户'
         if comment_text:
@@ -24,8 +19,11 @@ def commentView(request, song_id):
             comment.comment_date = time.strftime('%Y-%m-%d', time.localtime(time.time()))
             comment.song_id = song_id
             comment.save()
-        return redirect('/comment/%s.html' % (str(song_id)))
-    else:
+        return redirect('/comment/%s' % song_id)
+
+    def get(self, request, song_id):
+        # 热搜歌曲
+        search_song = Dynamic.objects.select_related('song').order_by('-dynamic_search').all()[:6]
         song_info = Song.objects.filter(song_id=song_id).first()
         # 歌曲不存在抛出404异常
         if not song_info:

music/settings.py

@@ -87,9 +87,9 @@ WSGI_APPLICATION = 'music.wsgi.application'
 DATABASES = {
     'default': {
         'ENGINE': 'django.db.backends.mysql',
-        'NAME': '数据库名称',
+        'NAME': 'music',
         'USER': 'root',
-        'PASSWORD': '数据库密码',
+        'PASSWORD': 'yao950724',
         'HOST': '127.0.0.1',
         'PORT': '3306',
     }

music/urls.py

@@ -35,7 +35,7 @@ path('',include('index.urls')):
 urlpatterns = [
     path('admin/', admin.site.urls),
     path('', include('index.urls')),  #
-    path('ranking.html', include('ranking.urls')),
+    path('ranking', include('ranking.urls')),
     path('play/', include('play.urls')),
     path('comment/', include('comment.urls')),
     path('search/', include('search.urls')),

play/urls.py

@@ -18,7 +18,7 @@ from . import views
 
 urlpatterns = [
     # 歌曲播放页面
-    path('<int:song_id>.html', views.playView, name='play'),
+    path('<int:song_id>', views.playView, name='play'),
     # 歌曲下载
-    path('download/<int:song_id>.html', views.downloadView, name='download')
+    path('download/<int:song_id>.mp3', views.downloadView, name='download')
 ]

play/views.py

@@ -1,3 +1,5 @@
+from urllib.parse import quote
+
 from django.shortcuts import render
 from django.http import StreamingHttpResponse
 from index.models import *
@@ -6,7 +8,7 @@ from index.models import *
 # 歌曲播放页面
 def playView(request, song_id):
     # 热搜歌曲
-    search_song = Dynamic.objects.select_related('song').order_by('-dynamic_search').all()[:6]
+    search_song = Dynamic.objects.select_related('song').order_by('-dynamic_search').all()[:4]
     # 歌曲信息
     song_info = Song.objects.get(song_id=int(song_id))
     # 播放列表
@@ -41,15 +43,18 @@ def playView(request, song_id):
     else:
         dynamic_info = Dynamic(dynamic_plays=1, dynamic_search=0, dynamic_down=0, song_id=song_id)
         dynamic_info.save()
-    return render(request, 'play.html', locals())
+    response = render(request, 'play.html', locals())
+
+    return response
 
 
 # 歌曲下载
 def downloadView(request, song_id):
     # 根据song_id查找歌曲信息
     song_info = Song.objects.get(song_id=int(song_id))
+    print(song_id)
     # 添加下载次数
-    dynamic_info = Dynamic.objects.filter(song_id=int(song_id)).first()
+    dynamic_info = Dynamic.objects.filter(song=int(song_id)).first()
     # 判断歌曲动态信息是否存在，存在就在原来基础上加1
     if dynamic_info:
         dynamic_info.dynamic_down += 1
@@ -71,8 +76,11 @@ def downloadView(request, song_id):
                     break
 
     # 将文件内容写入StreamingHttpResponse对象，并以字节流方式返回给用户，实现文件下载
-    filename = str(song_id) + '.mp3'
+    filename = song_info.song_name + '.mp3'
+    print(filename)
     response = StreamingHttpResponse(file_iterator(file))
     response['Content-Type'] = 'application/octet-stream'
-    response['Content-Disposition'] = 'attachment; filename="%s"' % (filename)
+    # response['Content-Disposition'] = 'attachment; filename={}'.format(filename)
+    response['Content-Disposition'] = 'attachment; {}'.format("filename*=utf-8''{}".format(quote(filename)))  # quote确保中文格式不乱码
+    print(response['Content-Disposition'])
     return response

ranking/templates/ranking.html

@@ -46,7 +46,7 @@
             {% for item in All_list  %}
                 <li class="computer">
                 <div class="main-cate">
-                    <a href="{% url 'ranking' %}?type={{ item.song_type }}" class="main-title">{{ item.song_type }}</a>
+                    <a href="{% url 'ranking' %}?type={{ item.song_company }}" class="main-title">{{ item.song_company }}</a>
                 </div>
                 </li>
             {% endfor  %}

ranking/urls.py

@@ -18,5 +18,5 @@ from . import views
 urlpatterns = [
     path('', views.rankingView, name='ranking'),
     # 通用视图
-    path('.list', views.RankingList.as_view(), name='rankingList'),
+    # path('.list', views.RankingList.as_view(), name='rankingList'),
 ]

ranking/views.py

@@ -17,33 +17,33 @@ def rankingView(request):
     return render(request, 'ranking.html', locals())
 
 
-# 通用视图
-from django.views.generic import ListView
-
-
-class RankingList(ListView):
-    # context_object_name设置Html模版的某一个变量名称
-    context_object_name = 'song_info'
-    # 设定模版文件
-    template_name = 'ranking.html'
-
-    # 查询变量song_info的数据
-    def get_queryset(self):
-        # 获取请求参数
-        song_company = self.request.GET.get('type', '')
-        if song_company:
-            song_info = Dynamic.objects.select_related('song').filter(song__song_company=song_company).order_by(
-                '-dynamic_plays').all()[:10]
-        else:
-            song_info = Dynamic.objects.select_related('song').order_by('-dynamic_plays').all()[:10]
-        return song_info
-
-    # 添加其他变量
-    def get_context_data(self, **kwargs):
-        context = super().get_context_data(**kwargs)
-        # 搜索歌曲
-        context['search_song'] = Dynamic.objects.select_related('song').order_by('-dynamic_search').all()[:4]
-        # 所有歌曲分类
-        context['All_list'] = Song.objects.values('song_company').distinct()
-        return context
-# Create your views here.
+# #通用视图
+# from django.views.generic import ListView
+#
+#
+# class RankingList(ListView):
+#     # context_object_name设置Html模版的某一个变量名称
+#     context_object_name = 'song_info'
+#     # 设定模版文件
+#     template_name = 'ranking.html'
+#
+#     # 查询变量song_info的数据
+#     def get_queryset(self):
+#         # 获取请求参数
+#         song_company = self.request.GET.get('type', '')
+#         if song_company:
+#             song_info = Dynamic.objects.select_related('song').filter(song__song_company=song_company).order_by(
+#                 '-dynamic_plays').all()[:10]
+#         else:
+#             song_info = Dynamic.objects.select_related('song').order_by('-dynamic_plays').all()[:10]
+#         return song_info
+#
+#     # 添加其他变量
+#     def get_context_data(self, **kwargs):
+#         context = super().get_context_data(**kwargs)
+#         # 搜索歌曲
+#         context['search_song'] = Dynamic.objects.select_related('song').order_by('-dynamic_search').all()[:4]
+#         # 所有歌曲分类
+#         context['All_list'] = Song.objects.values('song_company').distinct()
+#         return context
+# # Create your views here.

search/urls.py

@@ -16,5 +16,5 @@ Including another URLconf
 from django.urls import path
 from . import views
 urlpatterns = [
-    path('<int:page>.html', views.searchView, name='search'),
+    path('<int:page>', views.searchView, name='search'),
 ]

search/views.py

@@ -1,46 +1,41 @@
-from django.shortcuts import render, redirect
+from django.shortcuts import render
 from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
 from django.db.models import Q
-from index.models import *
+from index.models import Song, Dynamic
 
 
 def searchView(request, page):
-    if request.method == 'GET':
-        # 搜索歌曲
-        search_song = Dynamic.objects.select_related('song').order_by('-dynamic_search').all()[:6]
-        # 获取搜索内容，如果kword为空即查询全部歌曲
-        kword = request.session.get('kword', '')
-        if kword:
-            # Q是SQL语句里的or语法
-            song_info = Song.objects.values('song_id', 'song_name', 'song_singer', 'song_time').filter(
-                Q(song_name__icontains=kword) | Q(song_singer=kword)).order_by('-song_release').all()
-            print(song_info)
-        else:
-            song_info = Song.objects.values('song_id', 'song_name', 'song_singer', 'song_time').order_by(
-                '-song_release').all()[:50]
-        # 分页功能
-        paginator = Paginator(song_info, 5)
-        try:
-            contacts = paginator.page(page)
-        except PageNotAnInteger:
-            contacts = paginator.page(1)
-        except EmptyPage:
-            contacts = paginator.page(paginator.num_pages)
-        # 添加歌曲搜索次数
-        song_exist = Song.objects.filter(song_name=kword)
-        if song_exist:
-            song_id = song_exist[0].song_id
-            dynamic_info = Dynamic.objects.filter(song_id=int(song_id)).first()
-            # 判断歌曲动态信息是否存在，存在就在原来基础上加1
-            if dynamic_info:
-                dynamic_info.dynamic_search += 1
-                dynamic_info.save()
-            # 动态信息不存在则创建新的动态信息
-            else:
-                dynamic = Dynamic(dynamic_plays=0, dynamic_search=1, dynamic_down=0, song_id=song_id)
-                dynamic.save()
-        return render(request, 'search.html', locals())
+    # 热搜歌曲
+    search_song = Dynamic.objects.select_related('song').order_by('-dynamic_search').all()[:4]
+    # 获取搜索内容，如果kword为空即查询全部歌曲
+    kword = request.POST.get('kword', '')
+    if kword:
+        # Q是SQL语句里的or语法
+        song_info = Song.objects.values('song_id', 'song_name', 'song_singer', 'song_time').filter(
+            Q(song_name__icontains=kword) | Q(song_singer=kword)).order_by('-song_release').all()
     else:
-        # 处理POST请求，并重定向搜索页面。
-        request.session['kword'] = request.POST.get('kword', '')
-        return redirect('/search/1.html')
+        song_info = Song.objects.values('song_id', 'song_name', 'song_singer', 'song_time').order_by(
+            '-song_release').all()[:50]
+    # 分页功能
+    paginator = Paginator(song_info, 5)
+    try:
+        contacts = paginator.get_page(page)
+        print(contacts)
+    except PageNotAnInteger:
+        contacts = paginator.page(1)
+    except EmptyPage:
+        contacts = paginator.page(paginator.num_pages)
+    # 添加歌曲搜索次数
+    song_exist = Song.objects.filter(song_name=kword)
+    if song_exist:
+        song_id = song_exist[0].song_id
+        dynamic_info = Dynamic.objects.filter(song_id=int(song_id)).first()
+        # 判断歌曲动态信息是否存在，存在就在原来基础上加1
+        if dynamic_info:
+            dynamic_info.dynamic_search += 1
+            dynamic_info.save()
+        # 动态信息不存在则创建新的动态信息
+        else:
+            dynamic = Dynamic(dynamic_plays=0, dynamic_search=1, dynamic_down=0, song_id=song_id)
+            dynamic.save()
+    return render(request, 'search.html', locals())

user/urls.py

@@ -20,7 +20,7 @@ urlpatterns = [
     # 用户的注册和登录
     path('login.html', views.loginView, name='login'),
     # 用户中心
-    path('home/<int:page>.html', views.homeView, name='home'),
+    path('home/<int:page>', views.homeView, name='home'),
     # 退出用户登录
-    path('logout.html', views.logoutView, name='logout'),
+    path('logout', views.logoutView, name='logout'),
 ]

user/views.py

@@ -1,4 +1,6 @@
 from django.shortcuts import render, redirect
+from django.views import View
+
 from index.models import *
 from user.models import *
 from .form import MyUserCreationForm
@@ -9,6 +11,10 @@ from django.contrib.auth.decorators import login_required
 from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
 
 
+# class Login(View):
+#     def post(self, request):
+
+
 # 用户注册与登录
 def loginView(request):
     user = MyUserCreationForm()
@@ -23,7 +29,7 @@ def loginView(request):
                 user = MyUser.objects.filter(Q(mobile=loginUser) | Q(username=loginUser)).first()
                 if check_password(password, user.password):
                     login(request, user)
-                    return redirect('/user/home/1.html')
+                    return redirect('/user/home/1')
                 else:
                     tips = '密码错误'
             else:

uwsgi.pid

@@ -1 +1 @@
-9103
+8802