嗨,我正在尝试过滤JSON响应,以仅获取> = 0的值。
我的回答如下:
{
"response": [{
"countryId": {
"id": "10050020025",
"idScheme": "externalId"
},
"processedDateTime": "2019-11-07 05:39:09",
"AAE": [{
"amount": "1000",
"currencyCode": "USD"
}],
"TAE": [{
"amount": "0",
"currencyCode": "USD"
}]
},
{
"countryId": {
"id": "10291520071",
"idScheme": "InternalId"
},
"processedDateTime": "2019-02-03 08:21:22",
"AAE": [{
"amount": "0",
"currencyCode": "USD"
}],
"TAE": [{
"amount": "-2001",
"currencyCode": "USD"
}]
}
]
}
我正在努力实现:
{
"response": [{
"countryId": {
"id": "10050020025",
"idScheme": "externalId"
},
"processedDateTime": "2019-11-07 05:39:09",
"AAE": [{
"amount": "1000",
"currencyCode": "USD"
}]
},
{
"countryId": {
"id": "10291520071",
"idScheme": "InternalId"
},
"processedDateTime": "2019-02-03 08:21:22",
}
]
}
我正在尝试使用es6中的地图和过滤器来实现此目的,但是不好用,我不知道该怎么做。 到目前为止,我正在尝试一些硬编码方法。
const outputResponse = response
.map(value => value)
.filter(value => value.AAE[0].amount !== '0')
但是它会删除不包含'0'的整个对象。
任何帮助,请感激。
答案 0 :(得分:1)
您只需要一个 Array#map()
method 调用即可映射所有onSuccessListener
对象并删除response
和AAE
或定位的{{1 }}的值,其中TAE
<0:
keys
演示:
amount