javascript 对 CSV 中的文本进行排序

Question

我的 Excel CSV 文件中有数据。这是格式。

"","","","","the useful data
"
"","","","","the useful data
"
"","","","","the useful data
"
"","","","","the useful data
and the rest
"

如何格式化此文本，使最后一列末尾有“并使其像这样。

"","","","","the useful data"
"","","","","the useful data"
"","","","","the useful data"
"","","","","the useful data and the rest"

我为此使用 JavaScript。

Answer 1

var myCSVContent = ... // your csv here
myCSVContent
    // removes line breaks within value and add whitespace
    .replace(/((?:\\")|[^"])\n([^"])/g, "$1 $2")   
    // removes unwanted line breaks
    .replace(/\n(["\w])([^"]|$)/g, "$1$2")