javascript - How to convert json data to CSV file and download it

Question

1. Use in react
2. Accept json data from the background and convert json to CSV
3. The user clicks the button button to download the CSV file

How to achieve this?

Answer 1

No react involved

const data = "..." // 这里填CSV内容的字符串
const blob = new Blob([data], {type: "text/plain"})
const link = document.createElement("a")
link.href = URL.createObjectURL(blob)
link.download = "filename.csv" // 这里填保存成的文件名
link.click()
URL.revokeObjectURL(link.href)