获取到表格每一行与表头不对应处理方法

 

//表格表头
a = {
    zh: '账号',
    hm: '户名',
    fc: '房产',
    mj: '面积',
    ye: '余额',
    zr: '昨日'
}
//获取到的表格中每一行，与表头并不对应
b = [{
    hm: 'zhj',
    fc: 'dx',
    ye: '很多',
    zr: '回不来',
    zh: '123',
    mj: '100'
},{
    hm: 'zhj1',
    fc: 'dx1',
    ye: '很多1',
    zr: '回不来1',
    zh: '1231',
    mj: '1001'
},{
    hm: 'zhj2',
    fc: 'dx2',
    ye: '很多2',
    zr: '回不来2',
    zh: '1232',
    mj: '1002'
},{
    hm: 'zhj3',
    fc: 'dx3',
    ye: '很多3',
    zr: '回不来3',
    zh: '1233',
    mj: '1003'
},{
    hm: 'zhj4',
    fc: 'dx4',
    ye: '很多4',
    zr: '回不来4',
    zh: '1234',
    mj: '1004'
},{
    hm: 'zhj5',
    fc: 'dx5',
    ye: '很多5',
    zr: '回不来5',
    zh: '1235',
    mj: '1005'
}]
//后台上送需要二位数组，数组第一项为表头
var all = [['账号','户名','房产','面积','余额','昨日']]
function(a,b) {
  b.forEach((item,index,arr)=>{
    tempBefore = [] ,tempAfter = []
    for(itemA in a) {
        
         tempAfter.push(item[itemA])    
    }
    all.push(tempAfter)
    })  
}