image writing using webwrite

2017 4 11
1 个回答
更新时间：2017 4 11
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回答（1 个）

Guillaume
Guillaume 2017-4-11

0 个投票

As it is, your question makes no sense. webwrite is to send and receive data from a web server. Now possibly, your server accepts images and you could use webwrite to send it but to tell you how to do it we would need to know in what protocol the server uses to receive images (PUT or POST?, url format?, as a file or a blob of binary data?)
To save an image locally, you use imwrite.

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Abhishek Ballaney
Abhishek Ballaney 2017-4-11
As of now, i'm trying to write an array of data (using webwrite) to thingspeak server. But on doing webread, i'm not getting the array back. How to solve this problem?
Guillaume
Guillaume 2017-4-11
I have never used thingspeak but from a quick read of the doc it doesn't appear that it supports uploading arrays let alone images.
Are you trying to do a bulk update of a channel rather than uploading an arbitrary array?
Abhishek Ballaney
Abhishek Ballaney 2017-4-11
Oh! i was uploading an arbitrary array only...

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