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如何在python3.6中将两个json文件合并为一个文件

在Python 3.6中,可以使用以下步骤将两个JSON文件合并为一个文件:

  1. 首先,导入json模块:
代码语言:txt
复制
import json
  1. 然后,打开两个JSON文件并将它们加载为Python对象:
代码语言:txt
复制
with open('file1.json', 'r') as f1, open('file2.json', 'r') as f2:
    data1 = json.load(f1)
    data2 = json.load(f2)

这里假设要合并的两个JSON文件分别为file1.jsonfile2.json

  1. 接下来,将两个Python对象合并为一个新的Python对象:
代码语言:txt
复制
merged_data = {**data1, **data2}

这里使用了Python 3.6中的字典解包操作符**来合并两个字典。

  1. 最后,将合并后的Python对象写入一个新的JSON文件:
代码语言:txt
复制
with open('merged_file.json', 'w') as f:
    json.dump(merged_data, f)

这里将合并后的Python对象merged_data写入名为merged_file.json的新文件中。

完成以上步骤后,两个JSON文件中的数据将被合并到一个新的JSON文件merged_file.json中。

注意:以上代码示例中,file1.jsonfile2.json是要合并的两个JSON文件的文件名,你需要根据实际情况进行修改。

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