【发布时间】:2020-07-03 15:26:55
【问题描述】:
有人可以帮我在 mule 4 中编写 dataweave 吗
CSV 输入
name, dateOfSelected, joiningDate, leavingDate, age
John, 2020-02-20, 2020-02-22, 2020-04-30, 28
Sam, 2020-02-21, 2020-02-22, 2020-04-20, 30
Ben, 2020-03-03, 2020-03-04, 2020-04-29, 34
Mike, 2020-04-21, 2020-04-21, 2020-06-19, 25
预期的 JSON 输出应包含分组在 dateOfSelected 字段值下的名称、加入日期和离开日期
{
"failedToQuery": "No",
"result": "success",
"dataAvailable" : "yes"
"2020-02-20": {
"joiningDate": "2020-02-22",
"leavingDate": "2020-04-30",
"name": "John"
},
"2020-02-21": {
"joiningDate": "2020-02-22",
"leavingDate": "2020-04-20",
"name": "Sam"
},
"2020-03-03": {
"joiningDate": "2020-03-04",
"leavingDate": "2020-04-29",
"name": "Ben"
},
"2020-04-21": {
"joiningDate": "2020-04-21",
"leavingDate": "2020-06-19",
"name": "Mike"
}
}
我将运行一个数据库查询,以使用 dateOfSelected 字段值获取 CSV 输入数据。 如果没有从 DB 返回数据,输出应该是
{
"failedToQuery": "No",
"result": "Success",
"dataAvailable" : "no"
}
【问题讨论】:
标签: transformation dataweave mulesoft mule4