<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>eBay Search Results</title>
<style type="text/css">body { font-family: arial,sans-serif;} </style>
<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>
</head>
<body>
<h1>JSON</h1>
<pre id="results"></pre>
<h1>CSV</h1>
<pre id="csv"></pre>
<script>
//Function that create JSON to CSV format.
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;
}
// Parse the response and build an HTML table to display search results
function _cb_findItemsByKeywords(root) {
var items = root.findItemsByKeywordsResponse[0].searchResult[0].item || [];
for (var i = 0; i < items.length; ++i) {
var item = items[i];
var title = item.title;
var pic = item.galleryURL;
var viewitem = item.viewItemURL;
}
var jsonObject = JSON.stringify(items);
// Display JSON
$('#results').text(jsonObject);
//Convert JSON to CSV & Display CSV
$('#csv').text(ConvertToCSV(jsonObject));
} // End _cb_findItemsByKeywords() function
// Construct the request
// Replace MyAppID with your Production AppID
var url = "http://svcs.ebay.com/services/search/FindingService/v1";
url += "?OPERATION-NAME=findItemsByKeywords";
url += "&SERVICE-VERSION=1.0.0";
url += "&SECURITY-APPNAME=APIID";
url += "&GLOBAL-ID=EBAY-US";
url += "&RESPONSE-DATA-FORMAT=JSON";
url += "&callback=_cb_findItemsByKeywords";
url += "&REST-PAYLOAD";
url += "&keywords=harry%20potter";
url += "&paginationInput.entriesPerPage=3";
// Submit the request
s=document.createElement('script'); // create script element
s.src= url;
document.body.appendChild(s);
</script>
</body>
</html>
当我在上述代码的APIID字段中设置开发人员API ID并运行时，它在网页上显示JSON和CSV格式。但是我无法将显示在网页上的此csv数据保存到我的本地hardisk。
我看到了一些可以创建文件并保存在硬盘上的php代码，但我无法使其与此代码一起使用。
我是新来的，我在eBay上有300种产品的大量库存，我需要以csv格式下载这些产品，以便可以将其提供给其他电子商务网站。
eBay网站也以XML格式返回JSON格式的数据，但是到目前为止，我还不想使用其他格式的数据检索，因为我可以通过在Web上查看其他代码并将其制作出来，从而在网页上看到CSV数据使用上面粘贴的eBay开发人员网站上的示例代码。
我得到的输出是：-
JSON格式
[{"itemId":["171430021529"],"title":["New Harry Potter Hermione Granger Rotating Time Turner Necklace Gold Hourglass"],"globalId":["EBAY-US"],"primaryCategory":[{"categoryId":["29798"],"categoryName":["Harry Potter"]}],"galleryURL":["http://thumbs2.ebaystatic.com/m/mqajRbE-6CfHvlB64wNF5Ew/140.jpg"],"viewItemURL":["http://www.ebay.com/itm/New-Harry-Potter-Hermione-Granger-Rotating-Time-Turner-Necklace-Gold-Hourglass-/171430021529?pt=LH_DefaultDomain_0"],"paymentMethod":["PayPal"],"autoPay":["true"],"location":["China"],"country":["CN"],"shippingInfo":[{"shippingServiceCost":[{"@currencyId":"USD","__value__":"0.17"}],"shippingType":["Flat"],"shipToLocations":["Worldwide"],"expeditedShipping":["false"],"oneDayShippingAvailable":["false"],"handlingTime":["3"]}],"sellingStatus":[{"currentPrice":[{"@currencyId":"USD","__value__":"1.48"}],"convertedCurrentPrice":[{"@currencyId":"USD","__value__":"1.48"}],"sellingState":["Active"],"timeLeft":["P2DT0H54M52S"]}],"listingInfo":[{"bestOfferEnabled":["false"],"buyItNowAvailable":["false"],"startTime":["2014-08-22T04:09:56.000Z"],"endTime":["2015-05-19T04:14:56.000Z"],"listingType":["FixedPrice"],"gift":["false"]}],"returnsAccepted":["true"],"galleryPlusPictureURL":["http://galleryplus.ebayimg.com/ws/web/171430021529_1_0_1.jpg"],"condition":[{"conditionId":["1000"],"conditionDisplayName":["New"]}],"isMultiVariationListing":["false"],"topRatedListing":["false"]},{"itemId":["221770537517"],"title":["Harry Potter Hogwarts Crest Logo and Motto Golden School Badge Charms Necklace"],"globalId":["EBAY-US"],"primaryCategory":[{"categoryId":["155101"],"categoryName":["Necklaces & Pendants"]}],"galleryURL":["http://thumbs2.ebaystatic.com/m/mMm2s0grYJYAnjAVz8pa-Ug/140.jpg"],"viewItemURL":["http://www.ebay.com/itm/Harry-Potter-Hogwarts-Crest-Logo-and-Motto-Golden-School-Badge-Charms-Necklace-/221770537517?pt=LH_DefaultDomain_0"],"paymentMethod":["PayPal"],"autoPay":["false"],"location":["China"],"country":["CN"],"shippingInfo":[{"shippingServiceCost":[{"@currencyId":"USD","__value__":"0.0"}],"shippingType":["Free"],"shipToLocations":["Worldwide"],"expeditedShipping":["false"],"oneDayShippingAvailable":["false"],"handlingTime":["1"]}],"sellingStatus":[{"currentPrice":[{"@currencyId":"USD","__value__":"0.92"}],"convertedCurrentPrice":[{"@currencyId":"USD","__value__":"0.92"}],"bidCount":["6"],"sellingState":["Active"],"timeLeft":["P0DT0H2M16S"]}],"listingInfo":[{"bestOfferEnabled":["false"],"buyItNowAvailable":["false"],"startTime":["2015-05-12T03:22:20.000Z"],"endTime":["2015-05-17T03:22:20.000Z"],"listingType":["Auction"],"gift":["false"]}],"returnsAccepted":["true"],"condition":[{"conditionId":["1500"],"conditionDisplayName":["New without tags"]}],"isMultiVariationListing":["false"],"topRatedListing":["false"]},{"itemId":["111668667939"],"title":["Hot Movie Harry Potter Horcruxes Alloy Crystal Ring 8# Crown Vintage Jewelry"],"globalId":["EBAY-US"],"primaryCategory":[{"categoryId":["29798"],"categoryName":["Harry Potter"]}],"galleryURL":["http://thumbs4.ebaystatic.com/m/mj3SFZMMPyUvnkja_iiTikg/140.jpg"],"viewItemURL":["http://www.ebay.com/itm/Hot-Movie-Harry-Potter-Horcruxes-Alloy-Crystal-Ring-8-Crown-Vintage-Jewelry-/111668667939?pt=LH_DefaultDomain_0"],"paymentMethod":["PayPal"],"autoPay":["false"],"location":["China"],"country":["CN"],"shippingInfo":[{"shippingServiceCost":[{"@currencyId":"USD","__value__":"0.0"}],"shippingType":["Free"],"shipToLocations":["Worldwide"],"expeditedShipping":["false"],"oneDayShippingAvailable":["false"],"handlingTime":["1"]}],"sellingStatus":[{"currentPrice":[{"@currencyId":"USD","__value__":"1.25"}],"convertedCurrentPrice":[{"@currencyId":"USD","__value__":"1.25"}],"bidCount":["7"],"sellingState":["Active"],"timeLeft":["P0DT0H4M24S"]}],"listingInfo":[{"bestOfferEnabled":["false"],"buyItNowAvailable":["false"],"startTime":["2015-05-12T03:24:28.000Z"],"endTime":["2015-05-17T03:24:28.000Z"],"listingType":["Auction"],"gift":["false"]}],"returnsAccepted":["true"],"galleryPlusPictureURL":["http://galleryplus.ebayimg.com/ws/web/111668667939_1_0_1.jpg"],"condition":[{"conditionId":["1000"],"conditionDisplayName":["New"]}],"isMultiVariationListing":["false"],"topRatedListing":["false"]}]
CSV
171430021529,New Harry Potter Hermione Granger Rotating Time Turner Necklace Gold Hourglass,EBAY-US,[object Object],http://thumbs2.ebaystatic.com/m/mqajRbE-6CfHvlB64wNF5Ew/140.jpg,http://www.ebay.com/itm/New-Harry-Potter-Hermione-Granger-Rotating-Time-Turner-Necklace-Gold-Hourglass-/171430021529?pt=LH_DefaultDomain_0,PayPal,true,China,CN,[object Object],[object Object],[object Object],true,http://galleryplus.ebayimg.com/ws/web/171430021529_1_0_1.jpg,[object Object],false,false
221770537517,Harry Potter Hogwarts Crest Logo and Motto Golden School Badge Charms Necklace,EBAY-US,[object Object],http://thumbs2.ebaystatic.com/m/mMm2s0grYJYAnjAVz8pa-Ug/140.jpg,http://www.ebay.com/itm/Harry-Potter-Hogwarts-Crest-Logo-and-Motto-Golden-School-Badge-Charms-Necklace-/221770537517?pt=LH_DefaultDomain_0,PayPal,false,China,CN,[object Object],[object Object],[object Object],true,[object Object],false,false
111668667939,Hot Movie Harry Potter Horcruxes Alloy Crystal Ring 8# Crown Vintage Jewelry,EBAY-US,[object Object],http://thumbs4.ebaystatic.com/m/mj3SFZMMPyUvnkja_iiTikg/140.jpg,http://www.ebay.com/itm/Hot-Movie-Harry-Potter-Horcruxes-Alloy-Crystal-Ring-8-Crown-Vintage-Jewelry-/111668667939?pt=LH_DefaultDomain_0,PayPal,false,China,CN,[object Object],[object Object],[object Object],true,http://galleryplus.ebayimg.com/ws/web/111668667939_1_0_1.jpg,[object Object],false,false
您的gson数组由列表中的每个项目几乎相同的gson结构组成，没有简单的方法来处理它，而是编写一个长函数来处理json数组中的每个项目。首先添加标题，然后为标题中的每个项目添加一行数据，
看看这段代码是否对您有用，我在json数组中的项目上对其进行了测试，并且可以正常工作，
//Function that create JSON to CSV format.
function ConvertToCSV(objArray) {
var array = typeof objArray != 'object' ? JSON.parse(objArray) : objArray;
var str = "";
var header = "";
header += "itemId,"
header += "title,"
header += "globalId,"
header += "primaryCategory.categoryId,"
header += "primaryCategory.categoryName,"
header += "galleryURL,"
header += "viewItemURL,"
header += "paymentMethod,"
header += "autoPay,"
header += "location,"
header += "country,"
header += "shippingInfo.shippingServiceCost.currencyId,"
header += "shippingInfo.shippingServiceCost.value,"
header += "shippingInfo.shippingType,"
header += "shippingInfo.shipToLocations,"
header += "shippingInfo.expeditedShipping,"
header += "shippingInfo.oneDayShippingAvailable,"
header += "shippingInfo.handlingTime,"
header += "sellingStatus.currentPrice.currencyId,"
header += "sellingStatus.currentPrice.value,"
header += "sellingStatus.convertedCurrentPrice.currencyId,"
header += "sellingStatus.convertedCurrentPrice.value,"
header += "sellingStatus.bidCount,"
header += "sellingStatus.sellingState,"
header += "sellingStatus.timeLeft,"
header += "listingInfo.bestOfferEnabled,"
header += "listingInfo.buyItNowAvailable,"
header += "listingInfo.startTime,"
header += "listingInfo.endTime,"
header += "listingInfo.listingType,"
header += "listingInfo.gift,"
header += "returnsAccepted,"
header += "galleryPlusPictureURL,"
header += "condition.conditionId,"
header += "condition.conditionDisplayName,"
header += "isMultiVariationListing,"
header += "topRatedListing";
header += "\r\n";
str += line;
for (var i = 0; i < array.length; i++) {
var line = "";
var JsonObj = array[i];
line += JsonObj["itemId"]+",";
line += JsonObj["title"]+",";
line += JsonObj["globalId"]+",";
var primaryCategory = JsonObj["primaryCategory"];
line += primaryCategory[0]["categoryId"]+",";
line += primaryCategory[0]["categoryName"]+",";
line += JsonObj["galleryURL"]+",";
line += JsonObj["viewItemURL"]+",";
line += JsonObj["paymentMethod"]+",";
line += JsonObj["autoPay"]+",";
line += JsonObj["location"]+",";
line += JsonObj["country"]+",";
var shippingInfo = JsonObj["shippingInfo"];
var shippingServiceCost = shippingInfo[0]["shippingServiceCost"];
line += shippingServiceCost[0]["@currencyId"]+",";
line += shippingServiceCost[0]["value"]+",";
line += shippingInfo[0]["shippingType"]+",";
line += shippingInfo[0]["shipToLocations"]+",";
line += shippingInfo[0]["expeditedShipping"]+",";
line += shippingInfo[0]["oneDayShippingAvailable"]+",";
line += shippingInfo[0]["handlingTime"]+",";
var sellingStatus = JsonObj["sellingStatus"];
var currentPrice = sellingStatus[0]["currentPrice"];
var convertedCurrentPrice = sellingStatus[0]["convertedCurrentPrice"];
line += currentPrice[0]["@currencyId"]+",";
line += currentPrice[0]["value"]+",";
line += convertedCurrentPrice[0]["@currencyId"]+",";
line += convertedCurrentPrice[0]["value"]+",";
line += sellingStatus[0]["bidCount"]+",";
line += sellingStatus[0]["sellingState"]+",";
line += sellingStatus[0]["timeLeft"]+",";
var listingInfo = JsonObj["listingInfo"];
line += listingInfo[0]["bestOfferEnabled"]+",";
line += listingInfo[0]["buyItNowAvailable"]+",";
line += listingInfo[0]["startTime"]+",";
line += listingInfo[0]["endTime"]+",";
line += listingInfo[0]["listingType"]+",";
line += listingInfo[0]["gift"]+",";
line += JsonObj["returnsAccepted"]+",";
line += JsonObj["galleryPlusPictureURL"]+",";
var condition = JsonObj["condition"];
line += condition[0]["conditionId"]+",";
line += condition[0]["conditionDisplayName"]+",";
line += JsonObj["isMultiVariationListing"]+",";
line += JsonObj["topRatedListing"];
line += '\r\n';
str += line;
}
return str;
本文收集自互联网，转载请注明来源。
如有侵权，请联系 [email protected] 删除。
我来说两句