我嘗試部署我的代碼解析,我不斷收到一個錯誤,指出:承諾的功能,給「語法錯誤:意外的令牌}」
Update failed with Could not load triggers. The error was Uncaught SyntaxError: Unexpected token } in main.js:454
下面的代碼,行454,它指是這一個:
}, function(err) {
全碼:
Parse.Cloud.define("MatchCenterTest", function(request, response) {
//defines which parse class to iterate through
var matchCenterItem = Parse.Object.extend("matchCenterItem");
var query = new Parse.Query(matchCenterItem);
var promises = [];
//setting the limit of items at 10 for now
query.limit(10);
query.find().then(function(results) {
for (i=0; i<results.length; i++) {
url = 'http://svcs.ebay.com/services/search/FindingService/v1';
//push function containing criteria for every matchCenterItem into promises array
promises.push(function() {
return Parse.Cloud.httpRequest({
url: url,
params: {
'OPERATION-NAME' : 'findItemsByKeywords',
'SERVICE-VERSION' : '1.12.0',
'SECURITY-APPNAME' : '*APP ID GOES HERE*',
'GLOBAL-ID' : 'EBAY-US',
'RESPONSE-DATA-FORMAT' : 'JSON',
'REST-PAYLOAD&sortOrder' : 'BestMatch',
'paginationInput.entriesPerPage' : '3',
'outputSelector=AspectHistogram&itemFilter(0).name=Condition&itemFilter(0).value(0)' : results[i].get('itemCondition'),
'itemFilter(1).name=MaxPrice&itemFilter(1).value' : results[i].get('maxPrice'),
'itemFilter(1).paramName=Currency&itemFilter(1).paramValue' : 'USD',
'itemFilter(2).name=MinPrice&itemFilter(2).value' : results[i].get('minPrice'),
'itemFilter(2).paramName=Currency&itemFilter(2).paramValue' : 'USD',
//'itemFilter(3).name=LocatedIn&itemFilter(3).Value' : request.params.itemLocation,
'itemFilter(3).name=ListingType&itemFilter(3).value' : 'FixedPrice',
'keywords' : results[i].get('searchTerm'),
}
});
});
}
Parse.Promise.when(promises).then(function(){
var ebayPingResults = [];
forEach(function(httpResponse) {
var httpResponse = JSON.parse(httpResponse.text);
ebayPingResults.push(httpResponse);
});
response.success(
console.log(ebayPingResults[0]); // So you can see what the response looks like for each httpRequest that was made
)
}, function(err) {
console.log('error!');
response.error('DAMN IT MAN');
});
});
});
至於I K現在,該支架屬於那裏。爲什麼會發生此錯誤?
這」不是個:
如果你想記錄的東西,你
response.success()
呼叫之前做(普通的javascript的forEach(函數(httpResponse){'。是否有一些庫使它工作? – jfriend00當你解決了直接的問題,仍然有一些基本的東西需要解決這個代碼。 promises.push(function(){...})'會給你一個函數數組ns,而不是承諾數組 - 我希望你想'promises.push(Parse.Cloud.httpRequest({...})'。 (2)'forEach()'是一個數組方法,例如'myArray.forEach(fn)'。我期望理解和掌握'request'和'response'對象是關鍵。 –