serializers
Django中提供了非常便捷的序列化组件，特别是对前后端分离项目来说使用非常的方便。
如果我们想对QuerySet进行序列化，那么使用这个是非常棒的选择！
from django.core import serializers
from django.shortcuts import render
from django.shortcuts import HttpResponse
from django.core import serializers
from app01 import models
def test(request):
if request.method == "POST":
user_queryset = models.UserTest.objects.all()
res = serializers.serialize("json",user_queryset) # 序列化类型，序列化内容
return HttpResponse(res)
return render(request,"base.html",locals())
<body>
<button type="button">获取数据</button>
</body>
<script src='https://cdn.bootcdn.net/ajax/libs/jquery/3.5.1/jquery.js'></script>
<script>
window.onload = (() => {
document.querySelector("button").addEventListener("click",(ele) => {
$.ajax({
url: "http://127.0.0.1:8000/",type: "post",dataType: 'JSON',success: (res) => {
console.log(res);
},error:()=>{
console.log("失败");
}
})
})
})
</script>
格式化出的数据：
[{
"model": "app01.usertest","pk": 1,"fields": {
"name": "Yunya","age": 18,"gender": false
}
},{
"model": "app01.usertest","pk": 2,"fields": {
"name": "Jack","age": 19,"gender": true
}
},"pk": 3,"fields": {
"name": "Tom","pk": 4,"fields": {
"name": "Marin","age": 16,"gender": true
}
}]
