高位代理相对测试字符串生成，HTML代码在线实时编辑、实时预览

index.html

style.css

index.js

            
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            <!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link rel="stylesheet" href="./style.css">
  <script src="./index.js"></script>
</head>

<body>

</body>

</html>

            
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            body {
  background-color: #fefefe;
}

.title {
  margin-top: 95px;
  text-align: center;
}

.desc {
  color: #777;
  text-align: center;
}

.icon {
  display: block;
  width: 48px;
  height: 48px;
  margin: 30px auto;
}

            
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            let str = ''
for(let i = 0; i< 1000; i++) {
  str += '😀';
  // console.log(["Hello 笔.COOL 控制台"])
}
console.log(str, str.length)

预览

控制台