Я пытаюсь проанализировать этот LOCAL XMLhttprequest, я получаю правильный текст ответа и отображаю его в сафари. Когда я делаю объект для JSON.parse() в ответном тексте, я получаю ошибки, такие как «неопознанный токен '"' " или "ожидаемый '}'", независимо от того, как я изменяю файл .txt, он не будет анализироваться в объект для меня
Я безуспешно пытался изменить .txt на правильный формат JSON.
{playerGrid: [["3","2","2","2","2","2","2","3","3","3"], ["3","2","2","2","2","2","2","2","2","2"], ["3","2","2","2","2","2","2","2","2","3"],["3","2","2","2","2","2","2","2","2","3"], ["4","2","2","2","2","3","2","2","2","3"], ["2","2","2","2","7","3","2","2","2","3"], ["2","2","2","2","7","2","2","2","2","2"], ["2","2","2","3","3","3","2","2","2","2"], ["2","2","2,"2","2","2","2","2","2","2"], ["2","2","2","2","2","2","2","2","2","2"]],
computerGrid: [["2","2","2","7","4","9","9","2","2","2"], ["2","9","2","2","2","2","2","2","2","2"], ["2","9","2","2","2","2","2","2","2","2"], ["2","9","2","2","9","9","2","2,"2","2"], ["2","2","2","2","2","2","2","2","2","2"], ["9","9","9","9","9","2","2","2","2","2"], ["2","2","2","2","7","2","2","2","9","2"], ["2","2","2","2","2","2","2","2","9","2"], ["2","2","2","2","2","2","2","2","9","2"], ["2","2","2","2","2","2","2","2","9","2"]]};
вот мой JOSN .txt
function fileRequest()
{
var localRequest = new XMLHttpRequest();
localRequest.open("GET", "sampleJSON.txt", false);
localRequest.send(null);
document.getElementById("jsonDiv").innerHTML = localRequest.responseText;
var jsonObject = JSON.parse(localRequest.response);
document.getElementById("jsonParsed").innerHTML = jsonObject.computerGrid;
}
вот моя простая функция, я сначала отображаю ответ, а потом выдает ошибку, когда пытаюсь разобрать данные. Спасибо
Я ожидаю объект, который я могу .computerGrid или .playerGrid.
Никогда не следует использовать опцию async:false
. Это ужасная практика, и производители браузеров не рекомендуют ее.
У вас отсутствует кавычка ,"2,"2"
в 9-м или 10-м элементе массива. уверен, что это не проблема с опечаткой
У вас есть некоторые ошибки в вашем json, просто выполните поиск по "2,
, есть 2 вхождения, должно быть "2",
.
Вам не хватает закрытия "
.
Кроме того, чтобы JSON был действительным, он должен выглядеть так:
{"playerGrid":[["3","2","2","2","2","2","2","3","3","3"],["3","2","2","2","2","2","2","2","2","2"],["3","2","2","2","2","2","2","2","2","3"],["3","2","2","2","2","2","2","2","2","3"],["4","2","2","2","2","3","2","2","2","3"],["2","2","2","2","7","3","2","2","2","3"],["2","2","2","2","7","2","2","2","2","2"],["2","2","2","3","3","3","2","2","2","2"],["2","2","2","2","2","2","2","2","2","2"],["2","2","2","2","2","2","2","2","2","2"]],"computerGrid":[["2","2","2","7","4","9","9","2","2","2"],["2","9","2","2","2","2","2","2","2","2"],["2","9","2","2","2","2","2","2","2","2"],["2","9","2","2","9","9","2","2","2","2"],["2","2","2","2","2","2","2","2","2","2"],["9","9","9","9","9","2","2","2","2","2"],["2","2","2","2","7","2","2","2","9","2"],["2","2","2","2","2","2","2","2","9","2"],["2","2","2","2","2","2","2","2","9","2"],["2","2","2","2","2","2","2","2","9","2"]]}
Ключи playerGrid
и computerGrid
должны быть между "
.
Используйте JSON.parse(localRequest.responseText)
Ваш JSON
неверен, у вас отсутствуют кавычки вокруг некоторых чисел, таких как "2,
Ключи объекта "playerGrid"
и "computerGrid"
также должны быть заключены в кавычки.
let d = `{
"playerGrid": [
["3","2","2","2","2","2","2","3","3","3"], ["3","2","2","2","2","2","2","2","2","2"],
["3","2","2","2","2","2","2","2","2","3"], ["3","2","2","2","2","2","2","2","2","3"],
["4","2","2","2","2","3","2","2","2","3"], ["2","2","2","2","7","3","2","2","2","3"],
["2","2","2","2","7","2","2","2","2","2"], ["2","2","2","3","3","3","2","2","2","2"],
["2","2","2","2","2","2","2","2","2","2"], ["2","2","2","2","2","2","2","2","2","2"]],
"computerGrid": [
["2","2","2","7","4","9","9","2","2","2"], ["2","9","2","2","2","2","2","2","2","2"],
["2","9","2","2","2","2","2","2","2","2"], ["2","9","2","2","9","9","2","2","2","2"],
["2","2","2","2","2","2","2","2","2","2"], ["9","9","9","9","9","2","2","2","2","2"],
["2","2","2","2","7","2","2","2","9","2"], ["2","2","2","2","2","2","2","2","9","2"],
["2","2","2","2","2","2","2","2","9","2"], ["2","2","2","2","2","2","2","2","9","2"]]
}`;
console.info(JSON.parse(d))
PS: вы всегда можете проверить свой json с помощью codebeautify.org/jsonvalidator
почему
JSON.parse(localRequest.response)
неJSON.parse(localRequest.responseText)
?