JavaScript读取本地Json或txt文本文件
2022-04-29 18:04:10罗分明网络博客
<!doctype html>
<html lang="zh-cn">
<head>
<meta charset="UTF-8">
<title>上传文件</title>
</head>
<body>
<input type="file" id="testJsonFile" onchange="openFile(event)" >
<script type="text/javascript">
//获取到选中的文件
var openFile = function (event) {
var input = event.target;
var reader = new FileReader();
reader.onload = function () {
if (reader.result) {
//显示文件内容
console.log(reader.result);
}
};
reader.readAsText(input.files[0]);
};
</script>
</body>
</html>
