我想讓框前面顯示數(shù)量為啥不行呢?那里出了問題
<!DOCTYPE?html>
<html>
<head>
????<meta?charset="UTF-8">
????<title>input-number</title>
</head>
<body>
<form>
????<input?type?="number"?placeholder="請輸入賬號"?name="數(shù)量"?id="數(shù)量"/>
</form>
</body>
</html>
<!DOCTYPE?html>
<html>
<head>
????<meta?charset="UTF-8">
????<title>input-number</title>
</head>
<body>
<form>
????<input?type?="number"?placeholder="請輸入賬號"?name="數(shù)量"?id="數(shù)量"/>
</form>
</body>
</html>
2020-10-23
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2020-10-23
<!DOCTYPE?html>
<html>
<head>
????<meta?charset="UTF-8">
????<title>input-number</title>
</head>
<body>
<form>
????<label for="n_num">數(shù)量</label>
????<input?type?="number"?placeholder="請輸入賬號"?name="n_num"?id="數(shù)量"/>
</form>
</body>
</html>