标签：cts objects 图书 exce har tpc ons ret auth
import requests
import time
url = ‘http://www.google.com.hk‘
print(time.strftime(‘%Y-%m-%d %H:%M:%S‘))
try:
html = requests.get(url, timeout=5).text
print(html)
print(‘success‘)
except requests.exceptions.RequestException as e:
print(111,e)
print(time.strftime(‘%Y-%m-%d %H:%M:%S‘))
2019-12-18 23:55:23
111 HTTPConnectionPool(host=‘www.google.com.hk‘, port=80): Max retries exceeded with url: / (Caused by ConnectTimeoutError(<urllib3.connection.HTTPConnection object at 0x10c70fc88>, ‘Connection to www.google.com.hk timed out. (connect timeout=5)‘))
2019-12-18 23:55:28
https://www.cnblogs.com/jiu0821/p/6275685.html
from django.db import models
# Create your models here.
import os
def path(instance,file):
return os.path.join("file",instance.title)
# return os.path.join("file",instance.title+‘_‘+file.name)
class Author(models.Model):
name = models.CharField(max_length=30)
age = models.IntegerField()
class Meta:
verbose_name = "作者表"
verbose_name_plural = verbose_name
def __str__(self):
return self.name
class Book(models.Model):
title = models.CharField(max_length=100)
price = models.IntegerField()
authors = models.ManyToManyField(Author)
code_file = models.FileField(upload_to=path,max_length=256,blank=True,null=True)
class Meta:
verbose_name = "图书表"
verbose_name_plural = verbose_name
def __str__(self):
return self.title
# coding:utf-8
from django.shortcuts import render, HttpResponse
from django.http import JsonResponse
# Create your views here.
from .models import Book, Author
import json
import requests
from django.conf import settings
import os
from django.core.files.base import ContentFile
def test(request):
url = r‘/Users/just/PycharmProjects/test1/app01/101010.docx‘
obj = Book.objects.filter(title="小红和小明的书").first()
obj.code_file=r‘/Users/just/PycharmProjects/test1/app01/101010.docx‘
obj.save()
# url = r‘https://www.so.com/?src=so.com‘
# file = requests.get(url)
# file = file.text
# path = os.path.join(settings.STATIC_URL,‘file‘,obj.title+"_"+str(obj.id))
# if not os.path.exists(path):
# os.mkdir(path)
# path = path+r"/test.txt"
# with open(path,‘wb‘) as f:
# f.write(r.content)
data = {"code_file":obj.code_file.url,"code":1000}
return JsonResponse(data)
{"code_file": "Users/just/PycharmProjects/test1/app01/101010.docx", "code": 1000}
obj = Book.objects.filter(id=2).first()
url = r‘https://www.so.com/?src=so.com‘
file = requests.get(url)
path = os.path.join(settings.BASE_DIR,‘file‘,obj.title)
if not os.path.exists(path):
os.makedirs(path)
path = path+os.sep+"test.txt"
print(path)
with open(path,‘wb‘) as f:
f.write(file.content)
obj.code_file=path
obj.save()
data = {"code_file":obj.code_file.url,"code":1000}
return JsonResponse(data)
{"code_file": "Users/just/PycharmProjects/test1/file/%E5%B0%8F%E7%BA%A2%E5%92%8C%E5%B0%8F%E6%9D%8E%E7%9A%84%E4%B9%A6/test.txt", "code": 1000}
标签：cts objects 图书 exce har tpc ons ret auth
原文地址：https://www.cnblogs.com/realadmin/p/12064860.html
