javascript读写本地文件

var fso = new ActiveXObject("Scripting.FileSystemObject");

var fw = fso.CreateTextFile("c:\hello.txt", 1, true);

fw.WriteLine("你好，小红");

fw.close();

var fr = fso.OpenTextFile("c:\hello.txt", 1, false, true);

var str = fr.ReadLine();

fr.close();