回答編集履歴
3
chousei
answer
CHANGED
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@@ -3,7 +3,7 @@
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3
3
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const filename="test.gif";
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4
4
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const type=data.match(/image/.+?(?=;)/)[0];
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5
5
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const bin = atob(data.replace(/^.*,/, ''));
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6
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-
const buffer = new Uint8Array(bin.length).map((
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6
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+
const buffer = new Uint8Array(bin.length).map((_,x)=>bin.charCodeAt(x));
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7
7
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const blob = new Blob([buffer.buffer], {type});
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8
8
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const method="post";
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9
9
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const body=new FormData();
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2
chousei
answer
CHANGED
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@@ -3,10 +3,7 @@
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3
3
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const filename="test.gif";
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4
4
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const type=data.match(/image/.+?(?=;)/)[0];
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5
5
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const bin = atob(data.replace(/^.*,/, ''));
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6
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-
const buffer = new Uint8Array(bin.length);
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6
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+
const buffer = new Uint8Array(bin.length).map((x,y)=>bin.charCodeAt(y));
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7
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-
for (var i = 0; i < bin.length; i++) {
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8
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-
buffer[i] = bin.charCodeAt(i);
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9
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-
}
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10
7
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const blob = new Blob([buffer.buffer], {type});
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11
8
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const method="post";
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12
9
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const body=new FormData();
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1
chousei
answer
CHANGED
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@@ -1,5 +1,5 @@
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1
1
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```javascript
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2
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-
let data
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2
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+
let data="data:image/gif;base64,R0lGODdhEAAQAIACAAUFBfr6+iwAAAAAEAAQAAACJoyPqcsIrV6QE1hbscSGzl4dXJiJ1HM66ua1nPclG9ixNgzl+s4XADs=";
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3
3
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const filename="test.gif";
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4
4
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const type=data.match(/image/.+?(?=;)/)[0];
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5
5
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const bin = atob(data.replace(/^.*,/, ''));
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