Django通过session验证登陆(装饰器)

Django通过session,验证是否登陆的装饰器。

# 创建或修改 session:

request.session[key] = value

# 获取 session:

request.session.get(key,default=None)

# 删除 session

del request.session[key] # 不存在时报错

def examineSession(func):
    def wrapper(request, *args, **kwargs):
        user = request.session.get("user", None)
        if not user:
            return render(request, "admin/login.html")
        else:
            res = func(request, *args, **kwargs)
            return res
    return wrapper

 

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