每天一个JavaScript实例-分割字符串

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//用逗号隔开字符串成数组打印。<!doctype html><html lang="en"><head>  <meta charset="utf-8">    <title>每天一个JavaScript实例-分割字符串</title>    <script>    window.onload = function(){var keywordList = prompt("输入字符,用","分开");var arrayList = keywordList.split(",",2);console.log(arrayList);var resultString="";for(var i = 0; i < arrayList.length;i++){resultString+="keyword:" + arrayList[i] + "<br />";}var aaa = document.getElementById("result");aaa.innerHTML = resultString;}    </script>   </head><body>    <div id = "result"></div> </body></html>
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