django前后端结合_简单4步用FLASK/Django部署你的Pyecharts项目

from flask import Flask
from jinja2 import Markup, Environment, FileSystemLoader
from pyecharts.globals import CurrentConfig
 
# 关于 CurrentConfig，可参考 [基本使用-全局变量]
CurrentConfig.GLOBAL_ENV = Environment(loader=FileSystemLoader("./templates"))
 
from pyecharts import options as opts
from pyecharts.charts import Bar
 
app = Flask(__name__, static_folder="templates")
 
#########################以下代码可以替换！！！
def bar_base() -> Bar:
    c = (
        Bar()
        .add_xaxis(["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"])
        .add_yaxis("商家A", [5, 20, 36, 10, 75, 90])
        .add_yaxis("商家B", [15, 25, 16, 55, 48, 8])
        .set_global_opts(title_opts=opts.TitleOpts(title="Bar-基本示例", subtitle="我是副标题"))
    )
    return c
##########################################
@app.route("/")
def index():
    c = bar_base()
    return Markup(c.render_embed())
 
 
if __name__ == "__main__":
    app.run()

python server.py

django-admin startproject pyecharts_django_demo

python manage.py startapp demo

# pyecharts_django_demo/settings.py
INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'demo'  # <---
]

# demo/urls.py
from django.conf.urls import url
 
from . import views
 
urlpatterns = [
    url(r'^$', views.index, name='index'),
]

#pyecharts_django_demo/urls.py
from django.conf.urls import include, url
from django.contrib import admin
 
urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'demo/', include('demo.urls')) # <---
]

from jinja2 import Environment, FileSystemLoader
from pyecharts.globals import CurrentConfig
from django.http import HttpResponse
 
CurrentConfig.GLOBAL_ENV = Environment(loader=FileSystemLoader("./demo/templates"))
 
from pyecharts import options as opts
from pyecharts.charts import Bar
 
 
def index(request):
    c = (
        Bar()
        .add_xaxis(["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"])
        .add_yaxis("商家A", [5, 20, 36, 10, 75, 90])
        .add_yaxis("商家B", [15, 25, 16, 55, 48, 8])
        .set_global_opts(title_opts=opts.TitleOpts(title="Bar-基本示例", subtitle="我是副标题"))
    )
    return HttpResponse(c.render_embed())

python manage.py runserver