| 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364 | <!DOCTYPE html><html lang="zh-CN"><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>  <script src="./js/usign.js"></script>  <script type="module">    window.onload = () => {      const resultDom = document.querySelector('#result');      const btn = document.querySelector('#encrypt');      btn.addEventListener('click', () => {        const inputDom = document.querySelector('#params');        const payloadDom = document.querySelector('#payload');        const value = inputDom.value;        let payload = undefined;        try {          if (payloadDom.value.trim()) {            payload = JSON.parse(payloadDom.value);          }          resultDom.value = u_sign(value, payload);        } catch (error) {          alert('参数错误');        }      });      const copy = document.querySelector('#copy');      copy.addEventListener('click', () => {        const value = resultDom.value;        if (value) {          resultDom.select();          document.execCommand("Copy");          resultDom.blur();        }      });    }  </script>  <link rel="stylesheet" href="./css/index.css" /></head><body>  <div id="app">    <form>      <div class="form-item">        <label>请求地址及参数:</label>        <textarea id="params" type="text"          placeholder="示例: /youzy.dms.basiclib.api.career.job.hits.inc?jobCode=02030502"></textarea>        <textarea id="payload" type="text"          placeholder='示例(json字符串): {"provinceCode":43,"score":0,"year":2021,"course":"物理","bzType":"本专"}'></textarea>      </div>      <input id="encrypt" type="button" value="加密">    </form>    <form>      <div class="form-item">        <label>结果:</label>        <textarea id="result" type="text"></textarea>      </div>      <input id="copy" type="button" value="复制">    </form>  </div></body></html>
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