使用 dataweave 2.0 将数组对象转换为字符串

Question

我正在尝试使用具有以下输入和输出的 Dataweave-2.0 将 Array 对象转换为 String。

输入：

[
{"Name":"Sam","language":"Java","Id":"101"},
{"Name":"Ryan","language":"C","Id":"104"},
{"Name":"Sarah","language":"C","Id":"109"},
{"Name":"Rose","language":"Java","Id":"103"}
]

我的输出应该是： Name Sam language Java Id 101 Name Ryan language C Id 104 Name Sarah language C Id 109 Name Rose language Java Id 103

我无法获得预期的输出。提前感谢任何帮助。谢谢

Answer 1

像这样的东西应该可以工作：

(payload flatMap ($ pluck ($$ ++ " " ++ $))) joinBy  "   "

输出

"Name Sam   language Java   Id 101   Name Ryan   language C   Id 104   Name Sarah   language C   Id 109   Name Rose   language Java   Id 103"

使用 dataweave 2.0 将数组对象转换为字符串

Converting Array object to string using dataweave 2.0

dataweave

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