Database Visualization Tools:
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From APP01 import modelsdef orm (Request): #增加数据 # method 1: # models. UserInfo.objects.create (username= ' root ', password= ' root123 ') # method 2: # obj = models. UserInfo (username= ' ZTE ', password= ' ZTE ') # obj.save () # method Three: # dict1={' username ': ' zte1 ', ' Password ': ' Zte1 '} # obj = models. UserInfo (**dict1) # obj.save () #查找数据 # result=models. UserInfo.objects.all () # # Print result # for row in result: # Print Row.id,row.username, Row.password # result = models. UserInfo.objects.filter (username= ' root ') # result = models. UserInfo.objects.filter (username= ' root ', password= ' root123 ') # for row in result: # Print row.id, Row.username,row.password #删除 # models. UserInfo.objects.filter (id= ' 4 '). Delete () #更新 models. UserInfo.objects.all (). Update (password=45678) return HttpResponse (' ADASD ')
#-*-Coding:utf-8-*-from __future__ import unicode_literalsfrom django.db import models# Create your models Here.class UserInfo (models. Model): username=models. Charfield (max_length=32) password=models. Charfield (MAX_LENGTH=64) class ZTE (models. Model): id=models. Autofield (primary_key=true) #主键, self-increasing username=models. Charfield (max_length=32) password=models. Charfield (max_length=64) email=models. Charfield (Max_length=64,null=true)
Search and delete of ORM database