How to read and write local files?

Stefan Wörthmüller

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Mar 28, 2020, 1:41:50 PM3/28/20

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Hello

we embedded v8 into our Windows Application.

Now we would like to read and write files (i.e. json or text files) for any purpose.

Is that possible with v8?

Can somebody maybe provide a sample?

Regards

Elangovan S

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Mar 28, 2020, 1:50:00 PM3/28/20

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You can write your own wrapper and expose it to JavaScript. That's the way we do in our application. You can write class/function and register it with v8 engine.

-elangovv

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Jakob Kummerow

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Mar 29, 2020, 12:26:54 PM3/29/20

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The "Read" and "Load" functions in the sample shell provide simple examples of how to interact with files.

To view this discussion on the web visit https://groups.google.com/d/msgid/v8-users/CACo3OG-PGP3NRDsXcjrroeNEt%2BL%2B9djDFsQMTjMJCxM0zd0B7w%40mail.gmail.com.

Stefan Wörthmüller

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Mar 29, 2020, 5:42:27 PM3/29/20

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So there is no such functionality built in ?

Am Sonntag, 29. März 2020 18:26:54 UTC+2 schrieb Jakob Kummerow:

The "Read" and "Load" functions in the sample shell provide simple examples of how to interact with files.

On Sat, Mar 28, 2020 at 6:50 PM Elangovan S <elan...@gmail.com> wrote:

You can write your own wrapper and expose it to JavaScript. That's the way we do in our application. You can write class/function and register it with v8 engine.

-elangovv

On Sat, Mar 28, 2020 at 11:11 PM 'Stefan Wörthmüller' via v8-users <v8-u...@googlegroups.com> wrote:

Hello

we embedded v8 into our Windows Application.
Now we would like to read and write files (i.e. json or text files) for any purpose.

Is that possible with v8?
Can somebody maybe provide a sample?

Regards

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Jakob Kummerow

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Mar 30, 2020, 7:47:10 AM3/30/20

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If it were built into the core V8 library, that would be an ECMAScript spec violation, so it's built into the official samples ;-)

Stefan Wörthmüller

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Mar 30, 2020, 7:54:56 AM3/30/20

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Oh - thats a clear explanation - thanks.

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