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在将数据写入数据库时​​，任何人都可以在 django 中帮助我解决这个问题，我收到此错误：

/artisans/reg/
registration() 处的 TypeError 得到了意外的关键字参数 'ar_name'
请求方法：POST
请求 URL：http://localhost:9000/artisans/reg/
Django 版本：3.2.9
异常类型：TypeError
异常值： registration() 得到了一个意外的关键字参数 'ar_name'
异常位置：C:\DihhProj\DIHH\artisans\views.py，第 42 行，在注册
Python 可执行文件：C:\DihhProj\hhenv\Scripts\python.exe
Python 版本： 3.7.7

我正在分享我收到此错误的代码：

视图.py

def registration(request):
    if request.method=="POST":

        length = 12
        characters = list('abcdefghijklmopqrstuvwxyz!@#$1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ')
        reg_string = list('1234567890')
        reg_id = 'DIHH2021-'
        pword = ''

        for x in range(4):
            reg_id += random.choice(reg_string)

        for x in range(length):
            pword += random.choice(characters)

        fullname = request.POST['Aname']
        email = request.POST['email_ID']
        phone = request.POST['phone_no']
        dob = request.POST['DoB']
        gender = request.POST['gender']
        cat = request.POST['category']
        arID = request.POST['artisan_ID']
        aadhaar = request.POST['aadhaar_no']
        address = request.POST['address']
        BnV = request.POST['block_village']
        dist = request.POST['district']
        train = request.POST['training']
        #print(fullname, reg_id, pword, email, phone, dob, gender, cat, arID, aadhaar, address, BnV, dist, train)
        def save(self, *args, **kwargs):
            super.save(*args, **kwargs)

        ins = registration(ar_name=fullname, reg_no=reg_id, password=pword, email=email, phone_no=phone, dob=dob, gender=gender, category=cat, artisan_id=arID, aadhaar=aadhaar, address=address, block_village=BnV, district=dist, training=train)
        ins.save()
        print("the Data has been inserted to database")
        return HttpResponseRedirect('/artisans/createProfile/')

    return render(request, "artisans/reg2.html", {})

在models.py中

from django.db import models
class registration(models.Model):
    ar_name         =   models.CharField(max_length=60)
    reg_no          =   models.CharField(primary_key=True, max_length=50)
    password        =   models.CharField(max_length=30)
    email           =   models.EmailField()
    phone_no        =   models.CharField(max_length=11)
    dob             =   models.DateField()
    gender          =   models.CharField(max_length=15)
    category        =   models.CharField(max_length=6)
    artisan_id      =   models.CharField(max_length=50)
    aadhaar         =   models.CharField(max_length=20)
    address         =   models.TextField()
    block_village   =   models.CharField(max_length=60)
    district        =   models.CharField(max_length=60)
    training        =   models.TextField()

    def __str__(self):
        return self.reg_no
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