let a = [['1010','20','10'], ['3010','40','20']]
let b = [
{
  KUNN2:"0000000001",
  PARVW_TEXT:"收款方",
  VKORG:'3010',
  VTWEG:'40',
  VSBED:'20'
},
 {
  KUNN2:"0000000002",
  PARVW_TEXT:"收款方",
  VKORG:'1010',
  VTWEG:'20',
  VSBED:'10'
},
{
  KUNN2:"0000000003",
  PARVW_TEXT:"收款方",
  VKORG:'4100',
  VTWEG:'30',
  VSBED:'10'
},
{
  KUNN2:"0000000004",
  PARVW_TEXT:"收款方",
  VKORG:'3010',
  VTWEG:'40',
  VSBED:'20'
},
{
 KUNN2:"0000000005",
 PARVW_TEXT:"收款方",
 VKORG:'1010',
 VTWEG:'20',
 VSBED:'10'
 }
]

如上面2面2个数组，数组a是匹配项，随后我想要的结果是

let c = [[{
KUNN2:"0000000002",
PARVW_TEXT:"收款方",
VKORG:'1010',
VTWEG:'20',
VSBED:'10'
},{
KUNN2:"0000000005",
PARVW_TEXT:"收款方",
VKORG:'1010',
VTWEG:'20',
VSBED:'10'
}],[{
KUNN2:"0000000001",
PARVW_TEXT:"收款方",
VKORG:'3010',
VTWEG:'40',
VSBED:'20'
},{
KUNN2:"0000000004",
PARVW_TEXT:"收款方",
VKORG:'3010',
VTWEG:'40',
VSBED:'20'
}]]

希望各位大佬指教，不甚感激。### 题目描述

题目来源及自己的思路

相关代码

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你期待的结果是什么？实际看到的错误信息又是什么？