Django 提交 form 表单

在 templates 文件夹下创建一个 index.html 文件来提交和展示数据

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/userInfo" method="post">
    <p>名字<input type="text" name="username"></p>
    <p>性别<input type="text" name="sex"></p>
    <p>邮箱<input type="text" name="email"></p>
    <p><input type="submit" value="submit"></p>
</form>
<hr>
<h1>数据展示</h1>
<table border="1px">
    <tr>
        <td>名字</td>
        <td>性别</td>
        <td>邮箱</td>
    </tr>

    {% for i in user_list %}
    <tr>
        <td>{{ i.username }}</td>
        <td>{{ i.sex }}</td>
        <td>{{ i.email }}</td>
    </tr>
    {% endfor %}
</table>
</body>
</html>

在 views.py 文件中编写逻辑

from django.shortcuts import render

# Create your views here.

user_list=[]

def userInfo(req):

    if req.method=="POST":
        username = req.POST.get("username", None)
        sex = req.POST.get("sex", None)
        email = req.POST.get("email", None)
        user = {"username":username, "sex":sex, "email":email}
        user_list.append(user)

    return render(req, "index.html", {"user_list":user_list})

在 urls.py 文件中添加路径

from django.contrib import admin
from django.urls import path
from blog import views

urlpatterns = [
    path('admin/', admin.site.urls),
    path('userInfo', views.userInfo),
]

因为涉及到表单提交，暂时把检查跨域安全的配置注释，在 settings.py 文件中注释

    #'django.middleware.csrf.CsrfViewMiddleware',

启动服务后，浏览器访问 http://127.0.0.1:8888/userInfo

Django 提交 form 表单_数据