梅科尔工作室-DjangoWeb 应用框架+MySQL数据库第四次培训

Django项目文件梳理

 django学习文档

Django 文档 | Django 文档 | Django (djangoproject.com)

前端核心代码

import qs from 'querystring'
import fetch from '@system.fetch'
export default {
    data:{
        winfo:"",
    },
    onClick(){
        fetch.fetch({
            url:'http://192.168.2.105:8080/',
            data:qs.stringify({'id':'1'}),
            responseType:"json",
            method:"POST",
            success:(resp)=>{
                this.winfo = resp.data;
                console.log("返回数据："+this.winfo)
            },
            fail:(resp)=>{
                this.winfo = resp.data;
                console.log("获取数据失败："+this.winfo+resp)
            }
        });
    },
}

后端核心代码

from django.shortcuts import render
from django.http import HttpResponse
from django.shortcuts import render
from student import models
from rest_framework.views import APIView
 
class AppReq1(APIView):
    def post(self, request):
        re = models.Students.objects.filter(Age=20)//注意re不能写成request，会报错
        arr = []
        for i in re:
            content = {'姓名': i.Name, '邮箱': i.Email, '年龄': i.Age}
            arr.append(content)
        print(arr)
        print(type(arr))
        ID = request.data.get('id')
        # username = request.data.get('username')
        # password = request.data.get('password')
        print(ID)
        # print(username)
        # print(password)
        return HttpResponse(arr)

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