質問編集履歴
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エラー詳細を追加
test
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test
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@@ -2,14 +2,48 @@
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```url
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//Twitter Developerのサンプル
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> //Twitter Developerのサンプル
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https://publish.twitter.com/oembed?url=https%3A%2F%2Ftwitter.com%2FInterior%2Fstatus%2F507185938620219395
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```
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上記urlにアクセスしてjsonデータは取得できたのですが、これをfetchAPIを使ってページに出力する方法がわかりません。
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試しに
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```JavaScript
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function (){
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var url = 'https://publish.twitter.com/oembed?url=https%3A%2F%2Ftwitter.com%2FInterior%2Fstatus%2F507185938620219395';
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fetch(url).then(function(response) {
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console.log(response);
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return response();
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}).then(function(json) {
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console.log(json);
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});
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}
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```
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と書いてみたのですが、
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> Access to fetch at 'https://publish.twitter.com/oembed?url=https%3A%2F%2Ftwitter.com%2FInterior%2Fstatus%2F507185938620219395' from origin 'null' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.
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> Uncaught (in promise) TypeError: Failed to fetch
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48
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49
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というエラーが出てしまいます。
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