如何在Django中添加搜索TextField？

from django.db import models

class YourModel(models.Model):
    # 其他字段...
    search_text = models.TextField(blank=True, null=True)

from django.db import models

class YourModel(models.Model):
    # 其他字段...
    search_text = models.TextField(blank=True, null=True)

    def save(self, *args, **kwargs):
        self.search_text = f"{self.field1} {self.field2} {self.field3}"  # 将需要搜索的字段拼接成一个字符串
        super().save(*args, **kwargs)

from django.shortcuts import render
from .models import YourModel

def search(request):
    query = request.GET.get('q')  # 获取搜索关键词
    results = YourModel.objects.filter(search_text__icontains=query)  # 使用icontains进行模糊搜索
    return render(request, 'search_results.html', {'results': results})

from django import forms

class SearchForm(forms.Form):
    query = forms.CharField(label='Search')

<form method="GET" action="{% url 'search' %}">
    {{ form }}
    <button type="submit">Search</button>
</form>

{% for result in results %}
    <p>{{ result }}</p>
{% empty %}
    <p>No results found.</p>
{% endfor %}