我有一个在浏览器中打开JSON数据的链接，但是不幸的是我不知道如何读取它。是否可以使用JavaScript以CSV格式转换此数据并将其保存在JavaScript文件中？
数据如下：
{ "count": 2, "items": [{ "title": "Apple iPhone 4S Sale Cancelled in Beijing Amid Chaos (Design You Trust)", "description": "Advertise here with BSA Apple cancelled its scheduled sale of iPhone 4S in one of its stores in China\u2019s capital Beijing on January 13. Crowds outside the store in the Sanlitun district were waiting on queues overnight. There were incidents of scuffle between shoppers and the store\u2019s security staff when shoppers, hundreds of them, were told that the sales [...]Source : Design You TrustExplore : iPhone, iPhone 4, Phone", "link": "http:\/\/wik.io\/info\/US\/309201303", "timestamp": 1326439500, "image": null, "embed": null, "language": null, "user": null, "user_image": null, "user_link": null, "user_id": null, "geo": null, "source": "wikio", "favicon": "http:\/\/wikio.com\/favicon.ico", "type": "blogs", "domain": "wik.io", "id": "2388575404943858468" }, { "title": "Apple to halt sales of iPhone 4S in China (Fame Dubai Blog)", "description": "SHANGHAI \u2013 Apple Inc said on Friday it will stop selling its latest iPhone in its retail stores in Beijing and Shanghai to ensure the safety of its customers and employees. Go to SourceSource : Fame Dubai BlogExplore : iPhone, iPhone 4, Phone", "link": "http:\/\/wik.io\/info\/US\/309198933", "timestamp": 1326439320, "image": null, "embed": null, "language": null, "user": null, "user_image": null, "user_link": null, "user_id": null, "geo": null, "source": "wikio", "favicon": "http:\/\/wikio.com\/favicon.ico", "type": "blogs", "domain": "wik.io", "id": "16209851193593872066" }] }
我能找到的最接近的是：将MSExcel的JSON格式转换为CSV格式
但是它将下载到CSV文件中，我将其存储在一个变量中，即整个转换后的数据。
还想知道如何更改转义字符：'\u2019'恢复正常。
'\u2019'
我尝试了这段代码：
<!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="http://code.jquery.com/jquery-1.7.1.js" type="text/javascript"></script> <script type="text/javascript"> var json3 = { "count": 2, "items": [{ "title": "Apple iPhone 4S Sale Cancelled in Beijing Amid Chaos (Design You Trust)", "description": "Advertise here with BSA Apple cancelled its scheduled sale of iPhone 4S in one of its stores in China’s capital Beijing on January 13. Crowds outside the store in the Sanlitun district were waiting on queues overnight. There were incidents of scuffle between shoppers and the store’s security staff when shoppers, hundreds of them, were told that the sales [...]Source : Design You TrustExplore : iPhone, iPhone 4, Phone", "link": "http://wik.io/info/US/309201303", "timestamp": 1326439500, "image": null, "embed": null, "language": null, "user": null, "user_image": null, "user_link": null, "user_id": null, "geo": null, "source": "wikio", "favicon": "http://wikio.com/favicon.ico", "type": "blogs", "domain": "wik.io", "id": "2388575404943858468" }, { "title": "Apple to halt sales of iPhone 4S in China (Fame Dubai Blog)", "description": "SHANGHAI – Apple Inc said on Friday it will stop selling its latest iPhone in its retail stores in Beijing and Shanghai to ensure the safety of its customers and employees. Go to SourceSource : Fame Dubai BlogExplore : iPhone, iPhone 4, Phone", "link": "http://wik.io/info/US/309198933", "timestamp": 1326439320, "image": null, "embed": null, "language": null, "user": null, "user_image": null, "user_link": null, "user_id": null, "geo": null, "source": "wikio", "favicon": "http://wikio.com/favicon.ico", "type": "blogs", "domain": "wik.io", "id": "16209851193593872066" } ] } //var objJson = JSON.parse(json3.items); DownloadJSON2CSV(json3.items); 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] + ','; } line.slice(0, line.Length - 1); str += line + '\r\n'; } $('div').html(str); } </script> </head> <body> <div></div> </body> </html>
但这似乎不起作用。有人可以帮忙吗？
好的，我终于使这段代码起作用了：
<html> <head> <title>Demo - Covnert JSON to CSV</title> <script type="text/javascript" src="http://code.jquery.com/jquery-latest.js"></script> <script type="text/javascript" src="https://github.com/douglascrockford/JSON-js/raw/master/json2.js"></script> <script type="text/javascript"> // JSON to CSV Converter function ConvertToCSV(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]) { if (line != '') line += ',' line += array[i][index]; } str += line + '\r\n'; } return str; } // Example $(document).ready(function () { // Create Object var items = [ { name: "Item 1", color: "Green", size: "X-Large" }, { name: "Item 2", color: "Green", size: "X-Large" }, { name: "Item 3", color: "Green", size: "X-Large" }]; // Convert Object to JSON var jsonObject = JSON.stringify(items); // Display JSON $('#json').text(jsonObject); // Convert JSON to CSV & Display CSV $('#csv').text(ConvertToCSV(jsonObject)); }); </script> </head> <body> <h1> JSON</h1> <pre id="json"></pre> <h1> CSV</h1> <pre id="csv"></pre> </body> </html>
非常感谢您对所有贡献者的支持。
