前端数据处理技巧（实例）

{
  rows: [
    ["Lisa", 16, "Female", "2000-12-01"],
    ["Bob", 22, "Male", "1996-01-21"]
  ],
  metaData: [
    { name: "name", note: '' },
    { name: "age", note: '' },
    { name: "gender", note: '' },
    { name: "birthday", note: '' }
  ]
}

将以上数据转换成如下格式：

[
  { name: "Lisa", age: 16, gender: "Female", birthday: "2000-12-01" },
  { name: "Bob", age: 22, gender: "Male", birthday: "1996-01-21" },
]

方案：

 function parseData(data) {
        let arr = [];
        data.rows.map((row) => {
            let obj = {};
            row.map((ele, index) => {
                obj[data.metaData[index].name] = ele;
            });
            arr.push(obj);
        });
        return arr;
    }