3.反序列化器的新增、更新功能

1.定义create方法直接在数据库中进行新增

from rest_framework import serializers
from Plate.models import Userclass Userserializer(serializers.Serializer):id = serializers.IntegerField(label=\'ID\', read_only=True)name = serializers.CharField(max_length=4, label=\'姓名\')password = serializers.CharField(max_length=20, label=\'密码\')sex = serializers.BooleanField(label=\'性别\')addr = serializers.CharField(max_length=100, label=\'地址\', allow_blank=True)def validate_name(self, value):if value == \"徐骁\":raise serializers.ValidationError(\'姓名不能传入徐骁\')return valuedef validate(self, data):if data.get(\'addr\') == \'武帝城\':raise serializers.ValidationError(\'地址不能输入武帝城\')elif data.get(\'