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  • admin源码之url设计

    如何实现批量设计url?

    1、创建Django项目

    2、新建app01 和 app02

    3、在models.py中创建模型

    4、在settings.py中完成数据库配置、app配置等

    5、数据库迁移

    6、在urls.py中配置路径:

    from django.contrib import admin
    from django.urls import path, include
    from django.conf.urls import url
    from django.shortcuts import HttpResponse
    from app01 import views
    
    def get_method():
        """增删改查操作"""
        method_list = []
        method_list.append(url(r'^add/', views.add))
        method_list.append(url(r'^(d+)/delete/', views.delete))
        method_list.append(url(r'^(d+)/edit/', views.edit))
        method_list.append(url(r'^$', views.show))
        return method_list
    
    
    def get_urls():
        """匹配路径"""
        models = admin.site._registry  # 获取所有模型表
        url_list = []
        for model in models:
            app_label = model._meta.app_label  # app名称
            model_name = model._meta.model_name  # 模型表名称
            print("app_label:", app_label, "--", "model_name:", model_name)
            url_list.append(url(r'%s/%s/' % (app_label, model_name), (get_method(), None, None)))
        return url_list
    
    urlpatterns = [
        # url设计
        url(r'^yuan/', (get_urls(), None, None))
    ]
    View Code

    7、在views.py中编写视图函数:

    def add(request):
        return HttpResponse("add")
    
    
    def delete(request, delete_id):
        return HttpResponse("delete")
    
    
    def edit(request, edit_id):
        return HttpResponse("edit")
    
    
    def show(request):
        return HttpResponse("show")
    View Code

    这样通过http://127.0.0.1:8080/yuan/app01/book/2/delete/或者http://127.0.0.1:8080/yuan/app01/book/add/等路径,便可以访问相应的视图函数

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  • 原文地址:https://www.cnblogs.com/yanlin-10/p/9585543.html
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