Leo*_*gos 0 javascript arrays object lodash
我有一个对象数组,我需要转换为单个对象.例如:需要转换
var data=[
{
"name": "EMPRESA",
"value": "CMIP"
},
{
"name": "DSP_DIRECAO",
"value": "CMIP@040@1900-01-01"
},
{
"name": "DSP_DEPT",
"value": "CMIP@040@1900-01-01@42@1900-01-01"
},
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...]
至
{
"EMPRESA": "CLCA",
"DSP_DIRECAO": "CLCA@100@1900-01-01",
"DSP_DEPT": "CLCA@100@1900-01-01@100@1900-01-01",
...
}
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将数据[x] [名称]转换为属性,将数据[x] [值]转换为属性值谢谢
不使用LoDash,而是直接使用 reduce()
var obj = data.reduce( (a,b) => {
return a[b.name] = b.value, a;
}, {});
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var data=[
{
"name": "EMPRESA",
"value": "CMIP"
},
{
"name": "DSP_DIRECAO",
"value": "CMIP@040@1900-01-01"
},
{
"name": "DSP_DEPT",
"value": "CMIP@040@1900-01-01@42@1900-01-01"
}
]
var obj = data.reduce( (a,b) => {
return a[b.name] = b.value, a;
}, {});
console.log(obj);Run Code Online (Sandbox Code Playgroud)
在LoDash中做同样的事情就像是
var obj = _.transform(data, (a,b) => {
return a[b.name] = b.value, a;
},{});
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