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Django, Why does the system automatically generate an empty session? every time the request is made?
I saved the user s login information in session, the django_ session table, but I found that every time a request is made, if the current session does not exist, the system automatically generates an empty session, like this: ] [1] [1]
I saved the ab...
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How to default the current time in the timestamp field of django models?
Field definition in model
date_publish = models.IntegerField(verbose_name="" , default=0)
how do I set the default current timestamp?
...
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Session problem of Django
blog s article like function, like once + 1, use session to record the current user problem point is: if you like article 1, article 2 will indicate that it has been supported. The reason is to judge that session how to realize that articles cannot b...
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Centos7shell postgres login failed
Baidu said that there is a problem with the verification method in the file var lib pgsql 9.5 data pg_hba.conf, but the reason for changing the verification method is to use the command psql-U postgres-d mydjango-p 5432-h 127.0.0.1 to log in directl...
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Django upload file url configuration error
error configuring url while re-learning django configuration upload file
from django.conf.urls import url
from . import views
from django.conf import settings
from .upload import upload_image
urlpatterns = [
-sharp
url(r ^$ , views.index, name=...
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About the inaccessibility of the website (https+nginx+dns parsing)
in order to obtain Tencent Cloud s ssl certificate, enter the URL domain name after modifying the non-Wanwang domain name registered by Aliyun.
the website cannot be accessed. Has anyone encountered ?
nginx is normal: [root@iZwz9hbv3lrr68d8bo5dvp...
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The problem of Django REST framework as a video upload interface
there is no problem with uploading small files on (iOS, Android) on mobile devices, but there are some larger files (more than 50m). After the upload progress is completed, it will take a long time for the server to return response information, and some...
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When using uWsgi to build a django server, the Python version of anaconda is incorrect
when I install anaconda, on the server and run python, the prompt version number is 3.6.4 but when I use uwsgi, I report an error Internal Server Error I read the prompt,-no python application found, check your startup logs for errors-
looked through...
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The problem of vue combined with django, is that the data can not be obtained by the thermal map.
this is the first small work that combines vue and django experiments. The problem occurs when the data is not available. Cannot be displayed in the thermal map. Please give me some advice. Thank you!
this is a vue component with the following code:
...
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Form submission combined with ajax?
formajax
sendcodephone_numNoneurl
...
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How should django be written in such a way as SQL?
that s the question. I ve been looking for it on the Internet for a long time, but I can t find it. for example, I want to query SQL: select a from atable,btable where atable.id=btable.id
an is the field of atable and b is the field of btable. B...
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Failed to create a project using Vue.js in python3 virtual environment in centos system
vue
chromedriver@2.37.0
...
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About what token doesn't understand.
at present, we are writing the api interface, which is the interface provided for the mobile end, so why do we add a token? when we set the user name and password for the user? And the document also says to verify it in the way of token? Isn t it okay t...
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Django how to sequence number array or specified format
query the data in this way
user_add1 = UserAddress.objects.filter(id=int(add_id))
then serialize
json_data = serializers.serialize("json", user_add1, ensure_ascii=False)
return json
return HttpResponse(json.dumps(json_data), content_t...
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Django reset password
as shown in the picture of the program, user.set_password ( data [ password ] ) also verifies that the output is True, but check to the database and find that the password has not changed. What is the reason? but if you do this in the database,...
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Why does it take so long for django to perform a simple database operation through queryset?
as shown in the figure, a simple add and query operation takes up to 1 second [environment: windows + python3 + django2]. (the amount of data in PS: is not much, and todo_list has only 2 rows of data, which is still so slow.)
def get(request):
-...
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Django template inheritance, no inheritance data, is there any good way?
wrote a blog, tags has to be loaded every page, so use template inheritance, inherited there is no data, is there any good way?
I can think of a global variable or decorator. Does Django have a better solution?
...
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How to construct a total api for multiple api, of django rest framework to call more than one api at a time
"task1": "http: localhost:8000 api task1 ",
"task2": "http: localhost:8000 api task2 ",
"task3": "http: localhost:8000 api task3 ",
requestapi?
"big_job": "http: localhost:800...
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Django project nginx reverse proxy static file cannot be accessed
For the project of django, direct command to run at 0.0.0.0 9090 is OK
nginx reverse proxy is used to access static resources of 127.0.0.1purl 9090.
my configuration is like this
location {
proxy_pass http: 127.0.0.1:9090;...
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Gunicorn runs the django project. How can I see the output from the command line?
run this command root@VM-0-14-debian:~ webvue-sharp gunicorn-w 1 webvue.wsgi:application-b 127.0.0.1 webvue.wsgi:application 9090-t 30 as follows:
[2018-04-02 17:56:58 +0000] [9374] [INFO] Starting gunicorn 19.7.1
[2018-04-02 17:56:58 +0000] [9374] [I...
