JavaScript : Save/Load array to a file?

Question

(This is for local use only, using WAMP) I have some Javascript's that create a array containing some string and objects. I would like to save this array to a file, so that i can later load it into another JavaScript.

I have seached Google all night, but can seem to find any way of doing this :(

Answer 1

use JSON.stringify(myarray) first, then you can use AJAX to send the data to the server. You can use file_put_contents (php) to save the file to the server's disk...you can retrieve the array and use it later using JSON.parse(array_from_file);

Answer 2

您可以将json发送到php服务器，然后从那里将其写入json文件。

Answer 3

If you are doing this locally, you can constrain yourself to Chrome and use the HTML5 FileWriter API. Here's a guide to get you started. Also, you can check on the status of the browser compatibility matrix here .

Also, you might want to consider using the HTML5 LocalStorage or SessionStorage API's as well.

There's also the HTML5 FileSystem API polyfill that uses IndexedDB .