如何删除json文件中的所有'\‘

import json

def remove_backslashes_from_json_file(file_path):
    # 读取JSON文件
    with open(file_path, 'r') as file:
        json_str = file.read()

    # 解析JSON字符串
    json_obj = json.loads(json_str)

    # 处理JSON对象
    def remove_backslashes(obj):
        if isinstance(obj, str):
            return obj.replace('\\', '')
        elif isinstance(obj, list):
            return [remove_backslashes(item) for item in obj]
        elif isinstance(obj, dict):
            return {key: remove_backslashes(value) for key, value in obj.items()}
        else:
            return obj

    json_obj = remove_backslashes(json_obj)

    # 生成新的JSON字符串
    new_json_str = json.dumps(json_obj)

    # 写入新的JSON文件
    with open('new_file.json', 'w') as file:
        file.write(new_json_str)

# 调用函数，传入JSON文件路径
remove_backslashes_from_json_file('example.json')