Mule ESB 3.8 json输出dw脚本

Question

我输入的json是这样的：

 {
      "person": {
        "personinfo": [
          {
            "VAR_KEY": "name",
            "VAR_VAL": "jack"
          },
          {
            "VAR_KEY": "sex",
            "VAR_VAL": "male"
          }
        ]
      }
    }

我想得到像这样的输出

{
          "person": {
            "personinfo": [
              {
                "name":"jack"
              },
              {
                "sex":"male"
              }
            ]
          }
        }

如何编写mule esb dw脚本？谢谢

Answer 1

这对我有用

%dw 1.0
%output application/json
---
person : {
    personinfo : payload.person.personinfo map {
       ($.VAR_KEY) : $.VAR_VAL
}}