查看“Django入库”的源代码


=django数据入库=

==1、声明类==
<pre>
1、声明类：

    e = Employee()
    e.name = '入库数据'
    e.save()即可存入</pre>

==2、直接类中使用：==
<pre>
    ee = Employee(name='aa')
    ee.save()
</pre>
==3、自带返回值：==
<pre>
Employee.objects.create(name='字段值')

Django是在views.py文件中，通过导入models.py文件来创建数据的：
	
from django.shortcuts import render
 
# Create your views here.
from blog import models       #导入blog模块
from django.shortcuts import HttpResponse
def db_handle(request):
    models.UserInfo.objects.create(username='andy',password='123456',age=33)
    return HttpResponse('OK')


上面就是创建表数据，也可以通过字典的格式来创建表数据：

	
def db_handle(request):
    # models.UserInfo.objects.create(username='andy',password='123456',age=33)
    dic = {"username":"bruce","password":"123456","age":23}
    models.UserInfo.objects.create(**dic)
    return HttpResponse('OK')
</pre>

=查询：=
<pre>
result = Employee.objects.all()

返回数据对象



直接在页面中输出：

    from blog.models import Employee
    from django.shortcuts import render_to_response
    def index(req):
    	a= Employee.objects.all()
    	return render_to_response('index.html',{'items':a})


页面视图：

    	{% for i in items%}
    		<div>{{i}}</div>
    	{% endfor %}
</pre>

=see also=
[https://blog.csdn.net/fishermanmax/article/details/53233277  python-django的数据简单入库]

[https://www.cnblogs.com/alphajx/p/5097114.html  Django ORM 中的批量操作]


[https://www.cnblogs.com/shenh/p/12197747.html  Django上传excel表格并将数据写入数据库 ]


[[category:django]]