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<title>Document</title>
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<body>
<script>
//做比较的两个数组
var array1 = ['a','b','c','d']//数组1 （所有人）
var array2 = ['a','d']//数组2 （需要删除的人）
//临时数组存放
var tempArray1 = []//临时数组1
var tempArray2 = []//临时数组2
for(var i=0i<array2.lengthi++){
tempArray1[array2[i]]=true//将数array2 中的元素值作为tempArray1 中的键，值为true；
}
for(var i=0i<array1.lengthi++){
if(!tempArray1[array1[i]]){
tempArray2.push(array1[i])//过滤array1 中与array2 相同的元素；
}
}
console.log(tempArray2)
const arrAll = [
{
name: 'a',
code: 'aa',
config: false
},
{
name: 'b',
code: 'bb',
config: true
},
{
name: 'c',
code: 'cc',
config: false
},
{
name: 'd',
code: 'dd',
config: false
}
]
let newarr3 = []
arrAll.map(item =>{
array2.map(list =>{
if (item.name === list) {
newarr3.push({
name: list,
config: true,
code: item.code
})
}
})
})
console.log('333', newarr3)
let newarr4 = []
arrAll.map(item =>{
tempArray2.map(list =>{
if (item.name === list) {
newarr4.push({
name: list,
config: false,
code: item.code
})
}
})
})
console.log('444', newarr4)
console.log('newall', [...newarr3, ...newarr4])
const newarrAll = [...newarr3, ...newarr4]
const newarr5 = []
arrAll.map(item =>{
newarrAll.map(list =>{
if (item.name === list.name) {
newarr5.push({
name: item.name,
config: list.config,
code: item.code
})
}
})
})
console.log('5555', newarr5)
let ques= [
{a:2,b:2},
{a:2, b:2}]
console.log([...new Set(ques.map(e =>JSON.stringify(e)))].map(e =>JSON.parse(e)))
</script>
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