因业务需要,有时候需要把订单号改为适合在数据库执行的模式,简单写了个把掘金当备忘用
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
.box {
width: 500px;
margin: 100px auto;
}
</style>
</head>
<body>
<div class="box">
<textarea id="initializedData" rows="4" cols="50"></textarea
><button id="determine">确定</button>
<p>格式化后</p>
<textarea id="content" rows="4" cols="50"></textarea
><button id="copy">复制</button>
</div>
<script>
let initializedData = document.querySelector("#initializedData");
let determine = document.querySelector("#determine");
let content = document.querySelector("#content");
let copy = document.querySelector("#copy");
let res;
determine.onclick = () => {
let text = initializedData.value;
let arr = text.split("\n");
res = "";
arr.forEach((v, i) => {
let newV = "'" + v + "',";
res += newV;
});
content.value = res;
};
copy.onclick = () => {
navigator.clipboard.writeText(res).then(function () {
alert("成功复制到剪贴板");
});
};
</script>
</body>
</html>