突然发现,为什么不直接在 F12-控制台 中运行呢?
<h1>JavaScript Running</h1>
<textarea id="t" placeholder="input js code..."
style="height:300px; width:100%; resize:none; margin-bottom:30px; padding:10px; font-family: monospace;"></textarea>
<input type="button" value="Run" onclick="runCode()" style="padding:10px 25px;">
<script>
function runCode() {
try {
eval(document.getElementById('t').value);
} catch (e) {
console.log(e);
}
}
</script>