web打开本地文件并读取内容

<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <title>web打开本地文件并读取内容</title>
</head>

<body>
    <div>
        <input type="file" id="input" onchange="handleFilesopen(this.files[0])">
    </div>
    <script>
        function handleFilesopen(filename) {
            var reader = new FileReader();
            reader.onload = function (evt) { // 指定异步读写后触发的函数
                console.log(evt.target.result);
            };
            reader.readAsText(filename, "gb2312");
        }
    </script>
</body>

</html>

 

 

posted on 2019-12-05 14:55  覃隆强  阅读(2692)  评论(0编辑  收藏  举报