jsonpath 结构化数据抽取神器 告别多层嵌套

守护式等待 / 2023-06-13 / 原文

data = {"store": {
    "book": [
        {"category": "reference",
         "author": "Nigel Rees",
         "title": "Sayings of the Century",
         "price": 8.95
         },
        {"category": "fiction",
         "author": "Evelyn Waugh",
         "title": "Sword of Honour",
         "price": 12.99
         },
        {"category": "fiction",
         "author": "Herman Melville",
         "title": "Moby Dick",
         "isbn": "0-553-21311-3",
         "price": 8.99
         },
        {"category": "fiction",
         "author": "J. R. R. Tolkien",
         "title": "The Lord of the Rings",
         "isbn": "0-395-19395-8",
         "f": {"price": 22.99}
         }
    ],
    "bicycle": {
        "color": "red",
        "price": 19.95
    }
}
}

from jsonpath import jsonpath

print(jsonpath(data, "$..price"))

结果输出如下: