Flask download file vs django download file
Only difference is make_response and httpresponse.
FLASK VERSION:
from flask import make_response
@app.route('/jobstatus_download/')
def jobstatus_download():
with open('Job_status.csv', 'w') as f:
writer = csv.writer(f)
for row in sysdb_connection():
writer.writerow(row)
with open('Job_status.csv') as f:
c = f.read()
response = make_response(c)
response.headers['Content-Type'] = 'application/octet-stream'
response.headers['Content-Disposition'] = 'attachment;filename="{0}"'.format('Job_status.csv')
return response
Django Version:
from django.http import HttpResponse
def snooper_download(request):
with open('snooper_impact.csv', 'w') as f:
writer = csv.writer(f)
for row in cursor.fetchall():
writer.writerow(row)
with open('snooper_impact.csv') as f:
c = f.read()
response = HttpResponse(c)
response['Content-Type'] = 'application/octet-stream'
response['Content-Disposition'] = 'attachment;filename="{0}"'.format('snooper_impact.csv')
return response
Flask download file vs django download file的更多相关文章
- Set a static file on django
1. In setting file: ROOT_PATH='/home/ronglian/project/taskschedule' STATIC_URL = '/static/' STATICFI ...
- Django Manage File
default_storage >>> from django.core.files.base import ContentFile >>> from django ...
- Cannot open include file: 'initializer_list': No such file or directory
Cannot open include file: 'initializer_list': No such file or directory今天使用VS2012编译一个项目的时候,遇到了这个问题,上 ...
- How to Convert a Class File to a Java File?
What is a programming language? Before introducing compilation and decompilation, let's briefly intr ...
- Visual Studio发布Web项目报错:Unable to add 'xxx' to the Web site. Unable to add file 'xxx'. The specified file could not be encrypted.
背景 Visual Studio下的Web项目 现象 发布时遇到Unable to add 'xxx' to the Web site. Unable to add file 'xxx'. The ...
- 配置tomcat连接器后,启动服务报错“No Certificate file specified or invalid file format"异常
1:原来的配置是 <Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true&quo ...
- 配置CAS错误No Certificate file specified or invalid file format
配置tomcat证书 keystore文件后启动一直报错:(tomcat版本:apache-tomcat-6.0.43) tomcat配置: <Connector port="8443 ...
- ShopEx访问提示Incompatible file format: The encoded file has format major ID 2, whereas the Loader expects 4
今天测试了下ShopEx程序,但是ShopEx安装时(程序放在public_html目录下的test目录中)遇到了问题,提示错误如下:Fatal error: Incompatible file fo ...
- Qt Creator编译时:cannot open file 'debug\QtGuiEx.exe' File not found
Qt Creator编译时:cannot open file 'debug\QtGuiEx.exe' File not found 利用Qt Creator编译工程时,出现如题目所示的错误,其中红色部 ...
随机推荐
- 教你管理SQL实例系列(1-15)
全系列转自:51CTO ->jimshu http://jimshu.blog.51cto.com 目录及原本连接如下: 教你管理SQL实例(1)数据库实例 教你管理SQL实例(2)服务启动帐户 ...
- phonegap file api
https://github.com/chrisben/imgcache.js/tree/master/examples 1.FILE API file api最大的两个功能是download和upl ...
- C++语言的I/o使用方法详解
构造器 语法: fstream( const char *filename, openmode mode ); ifstream( const char *filename, openmode mod ...
- python区分大小写吗
如果能区分像myname和Myname这样的标识符,那么它就是区分大小写的.也就是说它很在乎大写和小写. myname='Ayushi' print(Myname) Traceback (most r ...
- pycharm一直scanning files to index
删除了c盘的垃圾文件之后,pycharm就一直scanning files to index 解决方法: 点击file,然后选择invalidate caches / restart ...,再弹出的 ...
- 简单理解List、set、Map接口之间的联系和区别
联系:Collection与Map属于同等关系,但Map依赖与Collection.Coolection接口的子类包含List(ArrayList.LinkedList等).Set(HashSet.T ...
- XSS Attacks - Exploiting XSS Filter
XSS Attacks - Exploiting XSS Filter mramydnei · 2015/12/21 10:11 from:http://l0.cm/xxn/ 0x00 前言 这又是一 ...
- facebook开源了他们的分布式大数据DB
https://github.com/facebook/presto facebook 3天前开源了他们的 分布式大数据DB Distributed SQL query engine for big ...
- Springboot WebSocket例子
Springboot整合WebSocket 1.application.properties #设置服务端口号 server.port=8080 #thymeleaf配置 #是否启用模板缓存. spr ...
- Python编程-编码、变量、数据类型
一.Python和其他语言对比 C语言最接近机器语言,因此运行效率是最高的,但需要编译. JAVA更适合企业应用. PHP适合WEB页面应用. PYTHON语言更加简洁,丰富的类库,使初学者更易实现应 ...