将两个JSON对象合并为一个

本文介绍了将两个JSON对象合并为一个的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我有两个JSON对象.一种是使用json，dumps()转换的python数组，另一种包含来自数据库的记录，并使用json序列化器进行序列化.我想将它们组合成一个JSON对象.

I have two JSON objects. One is python array which is converted using json,dumps() and other contains records from database and is serialized using json serializer. I want to combine them into a single JSON object.

例如:

obj1 = ["a1", "a2", "a3"]

obj2 = [
    {
        "pk": "e1",
        "model": "AB.abc",
        "fields": {
            "e_desc": "abcd"
        }
    },
    {
        "pk": "e1",
        "model": "AB.abc",
        "fields": {
            "e_desc": "hij"
        }
    },

]

我想将它们合并为单个对象，如下所示:

I want to merge them into single object as below:

finalObj = {
               obj1:["a1", "a2", "a3"],
               obj2: [
                         {
                             "pk": "e1",
                             "model": "AB.abc",
                             "fields": {
                             "e_desc": "abcd"
                              }
                         },
                         {
                              "pk": "e1",
                              "model": "AB.abc",
                               "fields": {
                               "e_desc": "hij"
                                }
                          },

                     ]
           }

我该怎么做?

推荐答案

一旦它们为JSON格式，您将无法执行-JSON只是文本.您需要先在Python中将它们组合起来:

You can't do it once they're in JSON format - JSON is just text. You need to combine them in Python first:

data = { 'obj1' : obj1, 'obj2' : obj2 }
json.dumps(data)

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