用法：

const textscript = 'console.log("test")';
loadScriptFromText(textscript);

JavaScript 代码：【复制】 
function loadScriptFromText(code) {
	const blob = new Blob([code], {type: 'application/javascript'});
	const url = URL.createObjectURL(blob);

	const script = document.createElement('script');
	script.src = url;
	script.onload = () => URL.revokeObjectURL(url); // 清理内存
	document.head.appendChild(script);
}