问题描述
我是 mule 新手,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太多帮助。 我正在附上我迄今为止尝试过的片段,但我无法弄清楚如何进一步进行。
%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
所需输出
[
{
'name': "shawn",'sd': "2020-12-23",'ed': "2020-12-25"
},{
'name': "james",'sd': "2020-12-24",'ed': "2020-12-28"
},{
'name': "Paul",'ed': "2020-12-27"
}
]
实际输出
[
[
[
"Shawn","2020-12-23"
],"2020-12-25"
],[
[
"James","2020-12-24"
],"2020-12-28"
],[
[
"Paul","2020-12-27"
]
]
解决方法
试试这个……不过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,($-1))[0],sd: drop(myvar.b,ed: drop(myvar.c,($-1))[0]
}