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@@ -218,6 +218,9 @@ export const urlToBlob = async (url: string) => {
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const response = await fetch(url, { mode: 'no-cors' }); // 获取文件内容
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const blob = await response.blob(); // 转成 blob
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console.log('urlToBlob', blob);
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+ if(blob.type == 'text/html'){
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+ throw "暂未获取到平面图，请前往三维场景制作";
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+ }
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return blob;
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} catch (error) {
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// 请求出错，说明图片不存在
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