from app import create_app<\/p>\napp = create_app()<\/p>\n
if __name__ == '__main__':<\/p>\n
app.run(debug=True)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u81f3\u6b64\uff0c\u4e00\u4e2a\u7b80\u5355\u7684Flask Web\u5e94\u7528\u5df2\u7ecf\u5b8c\u6210\u3002\u63a5\u4e0b\u6765\uff0c\u53ef\u4ee5\u6839\u636e\u9879\u76ee\u9700\u6c42\uff0c\u7ee7\u7eed\u6dfb\u52a0\u6570\u636e\u6a21\u578b\u3001\u66f4\u591a\u7684\u8def\u7531\u548c\u529f\u80fd\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528Django\u6846\u67b6<\/strong><\/p>\n<\/p>\n\u5982\u679c\u9009\u62e9\u4f7f\u7528Django\u6846\u67b6\u6765\u6784\u5efa\u7a0b\u5e8f\u6846\u67b6\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5173\u952e\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n
1\u3001\u5b89\u88c5Django<\/strong><\/p>\n<\/p>\n\u4f7f\u7528pip\u5b89\u88c5Django\uff1a<\/p>\n<\/p>\n
pip install django<\/p>\n<\/code><\/pre>\n<\/p>\n
2\u3001\u521b\u5efaDjango\u9879\u76ee<\/strong><\/p>\n<\/p>\n\u4f7f\u7528Django\u7684\u547d\u4ee4\u884c\u5de5\u5177\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u9879\u76ee\uff1a<\/p>\n<\/p>\n
django-admin startproject my_project<\/p>\n<\/code><\/pre>\n<\/p>\n
3\u3001\u521b\u5efa\u5e94\u7528<\/strong><\/p>\n<\/p>\n\u5728\u9879\u76ee\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5e94\u7528\uff1a<\/p>\n<\/p>\n
cd my_project<\/p>\npython manage.py startapp my_app<\/p>\n
<\/code><\/pre>\n<\/p>\n
4\u3001\u5b9a\u4e49\u6a21\u578b<\/strong><\/p>\n<\/p>\n\u5728my_app\/models.py<\/code>\u6587\u4ef6\u4e2d\uff0c\u5b9a\u4e49\u6570\u636e\u6a21\u578b\uff1a<\/p>\n<\/p>\nfrom django.db import models<\/p>\nclass Item(models.Model):<\/p>\n
name = models.CharField(max_length=100)<\/p>\n
description = models.TextField()<\/p>\n
price = models.DecimalField(max_digits=10, decimal_places=2)<\/p>\n
<\/code><\/pre>\n<\/p>\n
5\u3001\u5b9a\u4e49\u89c6\u56fe<\/strong><\/p>\n<\/p>\n\u5728my_app\/views.py<\/code>\u6587\u4ef6\u4e2d\uff0c\u5b9a\u4e49\u89c6\u56fe\uff1a<\/p>\n<\/p>\nfrom django.shortcuts import render<\/p>\nfrom .models import Item<\/p>\n
def item_list(request):<\/p>\n
items = Item.objects.all()<\/p>\n
return render(request, 'item_list.html', {'items': items})<\/p>\n
<\/code><\/pre>\n<\/p>\n
6\u3001\u5b9a\u4e49URL<\/strong><\/p>\n<\/p>\n\u5728my_app\/urls.py<\/code>\u6587\u4ef6\u4e2d\uff0c\u5b9a\u4e49URL\u6a21\u5f0f\uff1a<\/p>\n<\/p>\nfrom django.urls import path<\/p>\nfrom . import views<\/p>\n
urlpatterns = [<\/p>\n
path('', views.item_list, name='item_list'),<\/p>\n
]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728my_project\/urls.py<\/code>\u6587\u4ef6\u4e2d\uff0c\u5305\u542b\u5e94\u7528\u7684URL\u6a21\u5f0f\uff1a<\/p>\n<\/p>\nfrom django.contrib import admin<\/p>\nfrom django.urls import include, path<\/p>\n
urlpatterns = [<\/p>\n
path('admin\/', admin.site.urls),<\/p>\n
path('items\/', include('my_app.urls')),<\/p>\n
]<\/p>\n
<\/code><\/pre>\n<\/p>\n
7\u3001\u521b\u5efa\u6a21\u677f<\/strong><\/p>\n<\/p>\n\u5728\u5e94\u7528\u76ee\u5f55\u4e0b\u521b\u5efa\u6a21\u677f\u76ee\u5f55\uff0c\u5e76\u6dfb\u52a0HTML\u6a21\u677f\uff1a<\/p>\n<\/p>\n
my_app\/<\/p>\n\u251c\u2500\u2500 migrations\/<\/p>\n
\u251c\u2500\u2500 templates\/<\/p>\n
\u2502 \u2514\u2500\u2500 item_list.html<\/p>\n
\u251c\u2500\u2500 __init__.py<\/p>\n
\u251c\u2500\u2500 admin.py<\/p>\n
\u251c\u2500\u2500 apps.py<\/p>\n
\u251c\u2500\u2500 models.py<\/p>\n
\u251c\u2500\u2500 tests.py<\/p>\n
\u2514\u2500\u2500 views.py<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728item_list.html<\/code>\u6587\u4ef6\u4e2d\uff0c\u7f16\u5199HTML\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<!DOCTYPE html><\/p>\n<html><\/p>\n
<head><\/p>\n
<title>Item List<\/title><\/p>\n
<\/head><\/p>\n
<body><\/p>\n
<h1>Items<\/h1><\/p>\n
<ul><\/p>\n
{% for item in items %}<\/p>\n
<li>{{ item.name }} - {{ item.price }}<\/li><\/p>\n
{% endfor %}<\/p>\n
<\/ul><\/p>\n
<\/body><\/p>\n
<\/html><\/p>\n
<\/code><\/pre>\n<\/p>\n
8\u3001\u8fd0\u884c\u9879\u76ee<\/strong><\/p>\n<\/p>\n\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fd0\u884cDjango\u5f00\u53d1\u670d\u52a1\u5668\uff1a<\/p>\n<\/p>\n
python manage.py runserver<\/p>\n<\/code><\/pre>\n<\/p>\n
\u8bbf\u95eehttp:\/\/127.0.0.1:8000\/items\/<\/code>\uff0c\u5e94\u8be5\u53ef\u4ee5\u770b\u5230\u5b9a\u4e49\u7684\u9879\u76ee\u5217\u8868\u9875\u9762\u3002<\/p>\n<\/p>\n\u4e09\u3001\u4f7f\u7528FastAPI\u6846\u67b6<\/strong><\/p>\n<\/p>\n\u5982\u679c\u9009\u62e9\u4f7f\u7528FastAPI\u6846\u67b6\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5173\u952e\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n
1\u3001\u5b89\u88c5FastAPI\u548cUvicorn<\/strong><\/p>\n<\/p>\n\u4f7f\u7528pip\u5b89\u88c5FastAPI\u548cUvicorn\uff1a<\/p>\n<\/p>\n
pip install fastapi uvicorn<\/p>\n<\/code><\/pre>\n<\/p>\n
2\u3001\u7f16\u5199FastAPI\u5e94\u7528<\/strong><\/p>\n<\/p>\n\u5728\u9879\u76ee\u76ee\u5f55\u4e0b\u521b\u5efamain.py<\/code>\u6587\u4ef6\uff0c\u7f16\u5199FastAPI\u5e94\u7528\uff1a<\/p>\n<\/p>\nfrom fastapi import FastAPI<\/p>\napp = FastAPI()<\/p>\n
@app.get("\/")<\/p>\n
def read_root():<\/p>\n
return {"Hello": "World"}<\/p>\n
@app.get("\/items\/{item_id}")<\/p>\n
def read_item(item_id: int, q: str = None):<\/p>\n
return {"item_id": item_id, "q": q}<\/p>\n
<\/code><\/pre>\n<\/p>\n
3\u3001\u8fd0\u884cFastAPI\u5e94\u7528<\/strong><\/p>\n<\/p>\n\u4f7f\u7528Uvicorn\u8fd0\u884cFastAPI\u5e94\u7528\uff1a<\/p>\n<\/p>\n
uvicorn main:app --reload<\/p>\n<\/code><\/pre>\n<\/p>\n
\u8bbf\u95eehttp:\/\/127.0.0.1:8000\/<\/code>\uff0c\u5e94\u8be5\u53ef\u4ee5\u770b\u5230\u8fd4\u56de\u7684JSON\u54cd\u5e94\u3002<\/p>\n<\/p>\n\u603b\u7ed3<\/p>\n
\u4ee5\u4e0a\u4ecb\u7ecd\u4e86\u4f7f\u7528Python\u7f16\u5199\u7a0b\u5e8f\u6846\u67b6\u7684\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4\uff0c\u5305\u62ec\u9009\u62e9\u5408\u9002\u7684\u6846\u67b6\u3001\u5b9a\u4e49\u9879\u76ee\u7ed3\u6784\u3001\u8bbe\u7f6e\u865a\u62df\u73af\u5883\u548c\u7f16\u5199\u57fa\u7840\u4ee3\u7801\u3002\u6839\u636e\u9879\u76ee\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u6846\u67b6\uff0c\u5e76\u6309\u7167\u4e0a\u8ff0\u6b65\u9aa4\u8fdb\u884c\u5f00\u53d1\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u548c\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n \u5982\u4f55\u9009\u62e9\u5408\u9002\u7684Python\u5e93\u6765\u521b\u5efa\u7a0b\u5e8f\u6846\uff1f<\/strong>
\u5728\u521b\u5efa\u7a0b\u5e8f\u6846\u65f6\uff0c\u9009\u62e9\u5408\u9002\u7684Python\u5e93\u81f3\u5173\u91cd\u8981\u3002\u5e38\u7528\u7684\u5e93\u5305\u62ecTkinter\u3001PyQt\u548cKivy\u3002Tkinter\u662fPython\u7684\u6807\u51c6GUI\u5e93\uff0c\u9002\u5408\u7b80\u5355\u7684\u684c\u9762\u5e94\u7528\uff1bPyQt\u529f\u80fd\u5f3a\u5927\uff0c\u9002\u5408\u9700\u8981\u590d\u6742\u7528\u6237\u754c\u9762\u7684\u9879\u76ee\uff1bKivy\u5219\u9002\u7528\u4e8e\u79fb\u52a8\u8bbe\u5907\u548c\u591a\u70b9\u89e6\u63a7\u7684\u5e94\u7528\u3002\u6839\u636e\u9879\u76ee\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5e93\uff0c\u5c06\u6709\u52a9\u4e8e\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n\u6211\u5e94\u8be5\u5982\u4f55\u8bbe\u8ba1\u7a0b\u5e8f\u6846\u7684\u7528\u6237\u754c\u9762\uff1f<\/strong>
\u8bbe\u8ba1\u7528\u6237\u754c\u9762\u65f6\uff0c\u8003\u8651\u7528\u6237\u7684\u9700\u6c42\u548c\u4f7f\u7528\u4e60\u60ef\u975e\u5e38\u91cd\u8981\u3002\u786e\u4fdd\u754c\u9762\u7b80\u6d01\u660e\u4e86\uff0c\u6309\u94ae\u548c\u529f\u80fd\u5e03\u5c40\u5408\u7406\u3002\u4f7f\u7528\u9002\u5f53\u7684\u989c\u8272\u548c\u5b57\u4f53\uff0c\u4ee5\u63d0\u5347\u53ef\u8bfb\u6027\u548c\u7f8e\u89c2\u5ea6\u3002\u6b64\u5916\uff0c\u6d4b\u8bd5\u4e0d\u540c\u7528\u6237\u7684\u53cd\u9988\uff0c\u8fdb\u884c\u8fed\u4ee3\u4f18\u5316\uff0c\u8fd9\u6837\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n\u5982\u4f55\u5728\u7a0b\u5e8f\u6846\u4e2d\u6dfb\u52a0\u4e8b\u4ef6\u54cd\u5e94\u529f\u80fd\uff1f<\/strong>
\u5728\u7a0b\u5e8f\u6846\u4e2d\uff0c\u6dfb\u52a0\u4e8b\u4ef6\u54cd\u5e94\u529f\u80fd\u53ef\u4ee5\u901a\u8fc7\u7ed1\u5b9a\u4e8b\u4ef6\u548c\u521b\u5efa\u56de\u8c03\u51fd\u6570\u6765\u5b9e\u73b0\u3002\u4ee5Tkinter\u4e3a\u4f8b\uff0c\u53ef\u4ee5\u4f7f\u7528bind()<\/code>\u65b9\u6cd5\u5c06\u7279\u5b9a\u4e8b\u4ef6\uff08\u5982\u6309\u94ae\u70b9\u51fb\u3001\u952e\u76d8\u8f93\u5165\uff09\u4e0e\u76f8\u5e94\u7684\u51fd\u6570\u5173\u8054\u3002\u786e\u4fdd\u4f60\u7684\u56de\u8c03\u51fd\u6570\u80fd\u591f\u5904\u7406\u7528\u6237\u7684\u8f93\u5165\uff0c\u5e76\u7ed9\u4e88\u53ca\u65f6\u7684\u53cd\u9988\uff0c\u8fd9\u6837\u53ef\u4ee5\u589e\u5f3a\u5e94\u7528\u7684\u4ea4\u4e92\u6027\u548c\u7528\u6237\u6ee1\u610f\u5ea6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u7528Python\u7f16\u5199\u7a0b\u5e8f\u6846\u67b6\u7684\u65b9\u6cd5\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4\uff1a\u9009\u62e9\u5408\u9002\u7684\u6846\u67b6\u3001\u5b9a\u4e49\u9879\u76ee\u7ed3\u6784\u3001\u8bbe\u7f6e\u865a\u62df\u73af\u5883\u3001\u7f16\u5199\u57fa\u7840\u4ee3\u7801 […]","protected":false},"author":3,"featured_media":1112784,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1112777"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1112777"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1112777\/revisions"}],"predecessor-version":[{"id":1112785,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1112777\/revisions\/1112785"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1112784"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1112777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1112777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1112777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"\u5982\u4f55\u7528python\u505a\u4e00\u4e2a\u7a0b\u5e8f\u6846\"](\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25074649\/34d2e8b5-4cf1-4821-bc06-b17af7bc4968.webp\")
<\/p>\n