JavaScript-Learning/array/remove.html at master · xiazhe/JavaScript-Learning · GitHub

23 lines (17 loc) · 522 Bytes

<!DOCTYPE html>

<html>

<title>移除数组项</title>

</head>

<body>

// https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Array/splice

var myFish = ["angel", "clown", "mandarin", "surgeon"];

var clown = myFish[1];

myFish.splice(myFish.indexOf(clown), 1);

console.log(myFish);

</script>

</body>

</html>

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