在 DataWeave 中删除包含 '\' 的 id

Question

输入

{
    "phone": [
        {
            "id": "r/2",
            "time": "2020-01-01"
        },
        {
            "id": "31",
            "time": "2020-02-21"
        },
        {
            "id": "244",
            "time": "2020-01-16"
        }
    ]
}

所需输出： 按日期范围过滤，然后删除包含“/”的 ID

[244]

尝试：我设法过滤了日期，但没有删除包含“/”的 ID

(payload.phone filter ($.time >= "2020-01-01" and $.time <= "2020-01-21")).id distinctBy $

Answer 1

我使用了函数以便于重用：

%dw 2.0
output application/json
fun filterDateRanges(a, dateStart, dateEnd) = a filter ($.time >= dateStart and $.time <= dateEnd)
fun filterIdChar(a, c)=a filter !($.id contains c)
---
filterDateRanges(filterIdChar(payload.phone, "/"), "2020-01-01", "2020-01-21").id distinctBy $

在 DataWeave 中删除包含 '\' 的 id

To remove id that contains '\' in DataWeave

dataweave

mule4