Zi 字媒體
2017-07-25T20:27:27+00:00
Node.js檔案操作可以透過fs這個module處理
讀取檔案
var fs = require("fs");
var filename = "test.html";
var encode = "utf8";
fs.readFile(filename, encode, function(error, data){
console.log(data);
});
寫入檔案
//Write
fs.writeFile('message.txt', 'Hello Node', function (err) {
if (err) throw err;
console.log('It\'s saved!');
});
//Append
fs.appendFile('message.txt', 'data to append', function (err) {
if (err) throw err;
console.log('The "data to append" was appended to file!');
});
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