将 JSON 格式转换为 MS Excel 的 CSV 格式 [英] Convert JSON format to CSV format for MS Excel
问题描述
我收到了一个 JSON 文件，但不知道如何阅读.是否有转换器可以生成一个不错的 CSV 文件，以便将其加载到 MS Excel 中?我不懂 JSON，所以如果有人写了一个脚本或将我链接到一个可以完成这项工作的脚本，那就太棒了.
I received a JSON file but don't know how to read it. Is there a converter where I can produce a nice CSV file so it can be loaded into MS Excel? I don't understand JSON, so it would be awesome if someone wrote a script or link me to one that would do the job.
我在 http://json.bloople.net 找到了一些接近的东西，但不幸的是，它是 JSON 到 HTML.
I found something close at http://json.bloople.net but, unfortunately, it's JSON to HTML.
jsonformat.com 更接近，但它仍然不是 CSV.
jsonformat.com gets even closer, however it's still not CSV.
推荐答案
我不确定你在做什么，但是这将使用 JavaScript 从 JSON 转换为 CSV.这是使用 开源 JSON 库，因此只需将 JSON.js 下载到您保存的同一文件夹中下面的代码，它会将json3中的静态JSON值解析为CSV，并提示您在Excel中下载/打开.
I'm not sure what you're doing, but this will go from JSON to CSV using JavaScript. This is using the open source JSON library, so just download JSON.js into the same folder you saved the code below into, and it will parse the static JSON value in json3 into CSV and prompt you to download/open in Excel.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>JSON to CSV</title>
<script src="scripts/json.js" type="text/javascript"></script>
<script type="text/javascript">
var json3 = { "d": "[{"Id":1,"UserName":"Sam Smith"},{"Id":2,"UserName":"Fred Frankly"},{"Id":1,"UserName":"Zachary Zupers"}]" }
DownloadJSON2CSV(json3.d);
function DownloadJSON2CSV(objArray)
{
var array = typeof objArray != 'object' ? JSON.parse(objArray) : objArray;
var str = '';
for (var i = 0; i < array.length; i++) {
var line = '';
for (var index in array[i]) {
line += array[i][index] + ',';
}
// Here is an example where you would wrap the values in double quotes
// for (var index in array[i]) {
// line += '"' + array[i][index] + '",';
// }
line.slice(0,line.Length-1);
str += line + '
';
}
window.open( "data:text/csv;charset=utf-8," + escape(str))
}
</script>
</head>
<body>
<h1>This page does nothing....</h1>
</body>
</html>
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