Question

我无法写writeFile来写文件。它可以找到它是否不在函数中，因此它不是模块，但是当调用函数时，它会导致错误。

[Uncaught TypeError：无法读取属性＆＃39; writeFile＆＃39;未定义的]

JS代码：

var fs = require('fs');
var input = document.getElementById('filename');
var fileName = input.value;

function recordToFilename() {
var input = document.getElementById('filename');
var fileName = input.value;
var qw = fileName;

if (qw) {
    alert('value of: ' + qw);
    console.log(qw);
    // demo output
    var myObject = {
        qw: qw,
        fullN: function() {
            return this.qw;
        }
    };

    document.getElementById("demo").innerHTML = myObject.fullN();
    var path = "danny.txt";
    var data1 = "jdsfhadj"
    fs.writeFile(path,data1)
    //end demo output code
    } else {
        alert('Please enter a filename!');
        input.focus();
    }
};

HTML代码：

<html>
<head>
    <title>writeFile</title>
    <script src="jquery.js"></script>
    <script src="bonescript.js"></script>
    <script src="test_3.js"></script>
</head>
<body>

    <label for="filename">Filename</label>
    <input name="filename" id="filename" type="text">

    <a id="enter_button" onclick="recordToFilename();"    href="javascript:void(0);" title="enter">enter name</a>
    <br>
    <p id="demo"></p>
</body>
</html>

Answer 1

请升级您的节点版本以解决此问题。

Node.js writeFile [Uncaught TypeError：无法读取属性＆＃39; writeFile＆＃39;未定义]

1 个答案: