无法转换 dataweave 中的 json 数组

Question

我是 mule 的新手，我无法将这个嵌套数组转换为我需要的格式。我搜索了各种链接，但找不到与我的要求相关的帮助。我附上了到目前为止我尝试过的代码片段，但我无法弄清楚如何继续。

代码

%dw 2.0
output application/json
var myvar={
    "name" : ["Shawn","James","Paul"],
    "sd" : ["2020-12-23","2020-12-24","2020-12-24"],
    "ed" : ["2020-12-25","2020-12-28","2020-12-27"]
}
---
myvar.name zip myvar.sd zip myvar.ed

需要输出

[
    {       
        'name': "shawn",
        'sd': "2020-12-23",
        'ed': "2020-12-25"      
    },
    {       
        'name': "james",
        'sd': "2020-12-24",
        'ed': "2020-12-28"      
    },
    {       
        'name': "Paul",
        'sd': "2020-12-24",
        'ed': "2020-12-27"      
    }   
]

实际输出

[
  [
    [
      "Shawn",
      "2020-12-23"
    ],
    "2020-12-25"
  ],
  [
    [
      "James",
      "2020-12-24"
    ],
    "2020-12-28"
  ],
  [
    [
      "Paul",
      "2020-12-24"
    ],
    "2020-12-27"
  ]
]

任何形式的指导或提示或任何相关链接都会对我很有帮助。

Answer 1

试试这个..虽然有很多方法可以解决这个问题！！

%dw 2.0
output application/json
import * from dw::core::Arrays
var myvar={
    "a": ["Shawn", "James", "Paul"],
    "b": ["2020-12-23", "2020-12-24", "2020-12-24"],
    "c": ["2020-12-25", "2020-12-28", "2020-12-27"]
}
---
1 to 3 map 
{
    name: drop(myvar.a,($-1))[0],
    sd: drop(myvar.b,($-1))[0],
    ed: drop(myvar.c,($-1))[0]
}

无法转换 dataweave 中的 json 数组

Unable to transform json array in dataweave

dataweave

mule4