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XMLHttpRequest: responseXML プロパティ - Web API | MDN
XMLHttpRequest
を用いて受け取った XML または HTML を解釈した Document
、またはデータを受け取っていなかったり、データが XML/HTML でなかったりした場合は null
InvalidStateError
DOMException
responseType
が "document
" でも空文字列でもない。
const xhr = new XMLHttpRequest();
xhr.open("GET", "/server");
// responseType を指定する場合は、空文字列または "document" でなければならない
xhr.responseType = "document";
// レスポンスを XML として解釈するよう強制する
xhr.overrideMimeType("text/xml");
xhr.onload = () => {
if (xhr.readyState === xhr.DONE && xhr.status === 200) {
console.log(xhr.response, xhr.responseXML);
}
};
xhr.send();