jsonpath_rw操作json

from jsonpath_rw import parse

def get_key_from_data(key,data):
    # 定义匹配规则
    json_expr=parse(key)
    result=json_expr.find(data)
    # [match.value for match in male][0]
    return [match.value for match in result]

if __name__ == '__main__':
    # key="msg"
    # key="data[*].uid"
    key="$..uid"
    data={"code":"","msg":"success","data":[
        {"uid":"","name":"zs","age":11},
        {"uid": "", "name": "ls", "age": 12},
        {"uid": "", "name": "ww", "age": 13}
    ]}
    print(get_key_from_data(key,data))