如何在JS中使用CSV内联赋值变量

const csvData = "1,2,3,4,5";
const dataArray = csvData.split(",");
console.log(dataArray); // 输出：[1, 2, 3, 4, 5]

const csvData = "1,2,3\n4,5,6\n7,8,9";
const rows = csvData.split("\n");
const dataArray = rows.map(row => row.split(","));
console.log(dataArray); // 输出：[[1, 2, 3], [4, 5, 6], [7, 8, 9]]

const csvData = "name,age,city\nJohn,25,New York\nJane,30,San Francisco";
const rows = csvData.split("\n");
const headers = rows[0].split(",");
const dataArray = rows.slice(1).map(row => {
  const values = row.split(",");
  return headers.reduce((obj, header, index) => {
    obj[header] = values[index];
    return obj;
  }, {});
});
console.log(dataArray);
// 输出：
// [
//   { name: "John", age: "25", city: "New York" },
//   { name: "Jane", age: "30", city: "San Francisco" }
// ]