Use

defineEventHandler

1. Returns a csv string from the exampleData array.

const exampleData = [
  {
    car: 'Audi',
    price: 40000,
    color: 'blue',
  },
  {
    car: 'BMW',
    price: 35000,
    color: 'black',
  },
  {
    car: 'Porsche',
    price: 6000,
    color: 'green',
  },
]

export default defineEventHandler(async () => {
  try {
    const { csv } = await pergelChangeName()
      .json2csv()
      .use({
        data: exampleData,
      })

    return csv
  }
  catch (error: any) {
    return error.message
  }
})

2. Returns the HTTP response Content-Disposition with the attachment value and the filename value as csv-[timestamp].csv.

const exampleData = [
  {
    car: 'Audi',
    price: 40000,
    color: 'blue',
  },
  {
    car: 'BMW',
    price: 35000,
    color: 'black',
  },
  {
    car: 'Porsche',
    price: 6000,
    color: 'green',
  },
]

export default defineEventHandler(async (event) => {
  try {
    const { setResponseCsv } = await pergelChangeName()
      .json2csv()
      .use({
        data: exampleData,
      })

    await setResponseCsv({
      event,
      csv: true,
    })
  }
  catch (error: any) {
    return error.message
  }
})

changeName

changeName is the name of your project. Please change it to your project name.