steven
/
stevenapis


			
				
					
						
						
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							<html>
  <head>
    <title>Calculate Hash - By StevenOS</title>
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.5.0/dist/css/bootstrap.min.css" integrity="sha384-9aIt2nRpC12Uk9gS9baDl411NQApFmC26EwAOH8WgZl5MYYxFfc+NcPb1dKGj7Sk"
      crossorigin="anonymous">
    <script src="https://cdn.bootcdn.net/ajax/libs/crypto-js/4.0.0/crypto-js.js"></script>
    <script src="index.js"></script>
  </head>
  <style type="text/css">
    .container {
      height: auto;
      min-width: 420px;
      background-color: rgba(226, 240, 220, 200);
      margin-top: 4rem;
      margin-bottom: 4rem;
      border-radius: 5px;
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      align-items: center;
    }

    .line {
      width: 95%;
      display: flex;
      flex-direction: row;
      justify-content: center;
      align-items: center;
      margin-top: 15px;
    }

    .label {
      width: 100px;
      margin-right: 10px;
      text-align: right;
    }

    .btn-area {
      width: 90%;
      display: flex;
      flex-direction: row;
      justify-content: left;
      align-items: center;
      margin-top: 15px;
      margin-bottom: 20px;
    }
  </style>
  <body onload="onLoad()">
    <div class="container">
      <div class="line">
        <div class="label">区块: </div>
        <div class="input-group">
          <div class="input-group-prepend">
            <span class="input-group-text" id="basic-addon1">#</span>
          </div>
          <input id="block" type="number" class="form-control" placeholder="block number" aria-label="block" value="1"
            onchange="calc()">
        </div>
      </div>
      <div class="line">
        <div class="label">随机数: </div>
        <div class="input-group">
          <input id="random" type="number" class="form-control" placeholder="random number" aria-label="random" value="0"
            onchange="calc()">
        </div>
      </div>
      <div class="line" style="align-items: flex-start;">
        <div class="label">数据: </div>
        <textarea id="data" class="form-control" aria-label="With textarea" style="min-height: 150px;" onchange="calc()"></textarea>
      </div>
      <div class="line">
        <div class="label">SHA256: </div>
        <div class="input-group">
          <textarea id="hash" type="text" class="form-control" placeholder="hash number" aria-label="hash" disabled="true"
            style="word-break:break-all;word-wrap:break-all;resize:unset;"></textarea>
        </div>
      </div>
      <div class="line">
        <div class="label">前几位为0？</div>
        <div class="input-group">
          <input id="int" type="number" class="form-control" placeholder="int" aria-label="int" value="3">
        </div>
      </div>
      <div class="btn-area">
        <button id="btn" onclick="start()" type="button" class="btn btn-success">Start!</button>
      </div>
    </div>
  </body>
</html>