请教各位一个问题，求解答：已知二个数组，需要转成一个新得数据谢谢哈~

Question

constskutitle=[{label:"颜色",prop:"val",},{label:"尺寸",prop:"val1",},{label:"形状",prop:"val2",},{label:"规格",prop:"val3",}]//表格头consttableData=[{val:"红",val1:"大",val2:"五边形",val3:"1*222",price:"22"},{val:"绿",val1:"大",val2:"6边形",val3:"1*2224",price:"2244"},{val:"蓝",val1:"大",val3:"1*225",val2:"八边形",price:"2244"}]constall=[{'颜色':"蓝",'尺寸':"大",'形状':"八边形",'规格':"1*225",'价格':"2244"}]skutitle数组和tableData数组转成all数组那种数据格式得，目前代码如下functionarrayList(skutitle,tableData){varresult=[]for(leti=0;i

Answer 1

你的表格头数据差一个价格，实现的方法如下，你看能否符合你的预期：
constsku2Obj=skutitle.reduce((total,cur)=>{
total[cur.prop]=cur.label;
returntotal;
},{});
constall=tableData.reduce((result,cur)=>{
letobj=Object.keys(cur).reduce((buffResult,buffCur)=>{
buffResult[sku2Obj[buffCur]]=cur[buffCur];
returnbuffResult;
},{});
result.push(obj);
returnresult;
},[]);
console.log(all);
                            

Answer 2

functiontransform(tableData,skutitle){
returntableData.map(data=>{
constkeys=Object.keys(data);
constnewKeys=keys.map(key=>getLabelByProp(key,skutitle));
constnewData={};
newKeys.forEach((key,i)=>{
newData[key]=data[keys[i]];
});
returnnewData;
});
functiongetLabelByProp(prop,skutitle){
for(leti=0;iif(skutitle[i].prop===prop)returnskutitle[i].label;
}
returnprop;
}
}