DynamoDB在查询响应中为每个元素包括一个数据类型描述符,如下所示:
"Item": {
"M" : {
"Age": {"N": "8"},
"Name": {"S": "Fido"},
"Vaccinations": {
"M": {
"Rabies": {
"L": [
{"S": "2009-03-17"},
{"S": "2011-09-21"},
{"S": "2014-07-08"}
]
},
"Distemper": {"S": "2015-10-13"}
}
}
}
}
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我想剥离所有这些描述符(“ S”,“ L”,“ M”等),以便JSON.stringify在数据之前看起来像下一个示例。
"Item": {
"Age": "8",
"Name": "Fido",
"Vaccinations": {
"Rabies": [
"2009-03-17",
"2011-09-21",
"2014-07-08"
]
"Distemper": "2015-10-13"
}
}
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是否有标准(或推荐)方法来执行此操作?