js 处理数据结构

  • Z时代
  • 2024-03-06
  • 分类：IT

js 处理数据结构

数据如下：想要的数据格式是数组PriceList:后面跟着每一项的key和value，priceList的长度不固定，每一个括号等于一条数据，应该如何处理，感谢各位

[PriceList
(id=2fa6ee62-d0fe-4e78-a84e-c228e3344f4d, 
adjustItemsId=e061aa19-59e6-4bab-bb4a-1d4aa9f6e9ef,
dimensionId=null, 
dimensionCode=null, 
dimensionName=null, 
dimensionType=0, 
productName=null, 
productCode=null, 
product=95832d39-9856-4a7d-9ec8-3baeb4f427a7, 
SKUName=null, 
SKUCode=null, 
SKU=97580289-6108-4c29-af08-85a83abcae30, 
measureUnit=2f83bc78-34e6-40cf-9745-1aa50bf783db,
measureUnitName=null, 
price=322.00000000, 
startDate=2022-04-01 08:00:00.0, 
endDate=null, 
tenant=O202202081613002675764, 
tenantName=null, 
tenantCode=null), 
PriceList
(id=7d338f82-0fd7-4fe4-8c26-241786a92082, 
adjustItemsId=a358ced1-2c77-45ed-8aa6-c539cc412c9c, 
dimensionId=null, 
dimensionCode=null, 
dimensionName=null, 
dimensionType=0, 
productName=null, 
productCode=null, 
product=95832d39-9856-4a7d-9ec8-3baeb4f427a7, 
SKUName=null, 
SKUCode=null, 
SKU=a89855d1-a6ad-4f31-b109-4e42e0367bd8, 
measureUnit=2f83bc78-34e6-40cf-9745-1aa50bf783db, 
measureUnitName=null, 
price=323.00000000, 
startDate=2022-04-01 08:00:00.0, 
endDate=null, 
tenant=O202202081613002675764, 
tenantName=null, 
tenantCode=null)]

想要的数据格式：

PriceList:[
{
    id:"2fa6ee62-d0fe-4e78-a84e-c228e3344f4d",
    adjustItemsld:"e061aa19-59e6-4bab-bb4a-1d4aa9f6e9ef",
    dimensionId:null,
},
{
    id:"7d338f82-0fd7-4fe4-8c26-241786a92082",
    ....
    ....
}
]

回答：

const data = `...` // 题主给的字符串
const regex = /\([\s\S]+?\)/g;
const m = data.match(regex);
const list = (m ?? [])
    .map(s => s.slice(1, -1))
    .map(s => s.split(",").map(s => s.trim().split("=", 2)))
    .map(entries => Object.fromEntries(entries));
console.log(list);

回答：

//把原字符串中的PriceList当作方法，括号里面的当参数，用eval直接执行；
let str = "[PriceList(id=2fa6ee62-d0fe-4e78-a84e-c228e3344f4d, adjustItemsId=e061aa19-59e6-4bab-bb4a-1d4aa9f6e9ef, dimensionId=null, dimensionCode=null, dimensionName=null, dimensionType=0, productName=null, productCode=null, product=95832d39-9856-4a7d-9ec8-3baeb4f427a7, SKUName=null, SKUCode=null, SKU=97580289-6108-4c29-af08-85a83abcae30, measureUnit=2f83bc78-34e6-40cf-9745-1aa50bf783db, measureUnitName=null, price=322.00000000, startDate=2022-04-01 08:00:00.0, endDate=null, tenant=O202202081613002675764, tenantName=null, tenantCode=null), PriceList(id=7d338f82-0fd7-4fe4-8c26-241786a92082, adjustItemsId=a358ced1-2c77-45ed-8aa6-c539cc412c9c, dimensionId=null, dimensionCode=null, dimensionName=null, dimensionType=0, productName=null, productCode=null, product=95832d39-9856-4a7d-9ec8-3baeb4f427a7, SKUName=null, SKUCode=null, SKU=a89855d1-a6ad-4f31-b109-4e42e0367bd8, measureUnit=2f83bc78-34e6-40cf-9745-1aa50bf783db, measureUnitName=null, price=323.00000000, startDate=2022-04-01 08:00:00.0, endDate=null, tenant=O202202081613002675764, tenantName=null, tenantCode=null)]"
let result = [];
let fnStr = str.replace(/\(|\)/g, function (i) {
    return i == "(" ? "('" : "')"
})
let fn = fnStr.slice(1, fnStr.length - 1);
function PriceList(arr) {
  let o = arr.split(',').map(item => item.trim().split('='));
  result.push(Object.fromEntries([...o]));
}
eval(fn);
console.log(result)

回答：

function PriceList(...arguments) { 
    const obj = {
        id:[...arguments][0],
        adjustItemsld:[...arguments][1],
        dimensionId:[...arguments][2],
    }
    return obj
}
const data = [
    PriceList(id = "2fa6ee62-d0fe-4e78-a84e-c228e3344f4d",
        adjustItemsId = "e061aa19-59e6-4bab-bb4a-1d4aa9f6e9ef",
        dimensionId = null,
        dimensionCode = null,
        dimensionName = null,
        dimensionType = 0,
        productName = null,
        productCode = null,
        product = "95832d39-9856-4a7d-9ec8-3baeb4f427a7",
        SKUName = null,
        SKUCode = null,
        SKU = "97580289-6108-4c29-af08-85a83abcae30",
        measureUnit = "2f83bc78-34e6-40cf-9745-1aa50bf783db",
        measureUnitName = null,
        price = 322.00000000,
        startDate = "2022-04-01 08:00:00.0",
        endDate = null,
        tenant = "O202202081613002675764",
        tenantName = null,
        tenantCode = null),
    PriceList(id = "7d338f82-0fd7-4fe4-8c26-241786a92082",
        adjustItemsId = "a358ced1-2c77-45ed-8aa6-c539cc412c9c",
        dimensionId = null, dimensionCode = null, dimensionName = null,
        dimensionType = 0, productName = null, productCode = null,
        product = "95832d39-9856-4a7d-9ec8-3baeb4f427a7",
        SKUName = null, SKUCode = null,
        SKU = "a89855d1-a6ad-4f31-b109-4e42e0367bd8",
        measureUnit = "2f83bc78-34e6-40cf-9745-1aa50bf783db",
        measureUnitName = null, price = 323.00000000,
        startDate = "2022-04-01 08:00:00.0", endDate = null,
        tenant = "O202202081613002675764", tenantName = null,
        tenantCode = null)
]
console.log(data)
[{"id":"2fa6ee62-d0fe-4e78-a84e-c228e3344f4d","adjustItemsld":"e061aa19-59e6-4bab-bb4a-1d4aa9f6e9ef","dimensionId":null},{"id":"7d338f82-0fd7-4fe4-8c26-241786a92082","adjustItemsld":"a358ced1-2c77-45ed-8aa6-c539cc412c9c","dimensionId":null}]

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