每天自動獲取最新一條。
封裝了下**：
def get_today_word():
today = datetime.date.today()
word=word.objects.filter(add_time__year=today.year,
add_time__month=today.month,
add_time__day=today.day).first()
if word:
return (json.loads(word.content),today.weekday()+1)
else:
s = requests.session()
url = ""
data =
ret = s.post(url=url, data=data).content.decode('utf-8')
word.objects.create(content=ret)
return (json.loads(ret),today.weekday()+1)
第二個引數是自己拼出的今天的星期。
建立了一張word資料表，把每天的資料儲存下來；另乙個好處是，只需要第一次去爬取，第二次開啟頁面，直接從資料庫獲取json資料就行了。
class word(models.model):
'''每日一句
'''content = models.textfield(verbose_name=u'json內容')
add_time = models.datetimefield(default=datetime.now, verbose_name="新增時間")
class meta:
verbose_name = "每日一句"
verbose_name_plural = verbose_name
def __str__(self):
return self.add_time.strftime('%y-%m-%d')
word = get_today_word()每日一句} --- }
每日一句 2014 8 26
when life gets hard and you want to give up,remember that life is full of ups and downs,and without the downs,the ups would mean nothing 當生活很艱難,你想要放棄的...
每日一句 2014 9 1
people with goals succeed because they know where they re going 有目標的人能夠成功，因為他們知道他們要去哪 people with goals succeed because they know where they re going ...
190405每日一句
從未消失，從未遠離，你就在我的心裡。與成功相比，失敗的意義要深刻的多。喬治 克魯尼 演員 instructive n str kt v tem4 gre adj.有益的 教育性的 增長知識的 有啟發性的 英英釋義 something that is instructive gives useful ...