10 lines
250 B
Plaintext
10 lines
250 B
Plaintext
//判断浏览器是否支持Async和Await
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function isAsyncAwaitSupport() {
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let func;
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try {
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eval("func = async function(){};");
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} catch (e) {
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return false;
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}
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return Object.getPrototypeOf(func).constructor != null;
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} |