Phantom.js用fs.write附加到文件 [英] Phantomjs append to file with fs.write

问题描述

如何使用fs.write()附加到文件?

在相同文件上使用fs.write会覆盖内容:

Using fs.write on the same files overwrites the content:

var fs = require('fs');
try {
    fs.write("file.txt", "Hello World", 'w');
    fs.write("file.txt", "Hello World", 'w');
} catch(e) {
    console.log(e);
}

推荐答案

在fs.write调用中，使用附加模式a代替[over] write模式w.

Use append mode a instead of [over]write mode w in the fs.write call.

var fs = require('fs');
try {
    fs.write("file.txt", "Hello World", 'a');
    fs.write("file.txt", "Hello World", 'a');
} catch(e) {
    console.log(e);
}

我是根据 python open() C fopen 文档；很高兴，其他文件模式也可能有效，但未经我测试.

I inferred this based on the python open() C fopen documentation; Glad it worked, other file modes may work but were not tested by me.

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