如何在curl中通过图像使用谷歌搜索 [英] How to use google search by image in curl
问题描述
我成功完成了以下操作：
I successfully do it with following:
<html>
<body>
<form action="https://www.google.com/searchbyimage/upload" METHOD="POST" enctype="multipart/form-data">
<input type="file" name="encoded_image">
<input type="Submit" name="sch" value="sch">
</form>
</body>
</html>
当我选择〜/ Dropbox / img / green.jpg并单击 sch时，它会自动重定向到正确的Google结果
when i select ~/Dropbox/img/green.jpg, and click "sch", it auto redirect to correct google result
但是当我使用以下命令：
but when i use following:
curl -i -F name=green.jpg -F filedata=@/home/roroco/Dropbox/img/green.jpg https://www.google.com/searchbyimage/upload
google结果显示：
the google result show:
我希望按卷曲的图像进行搜索
I hope search by image in curl how to do it?
推荐答案
您的表单名称与google图像搜索所寻找的值不匹配。您的工作测试HTML文件正在 encoded_image 中提交文件，还从输入按钮中提供了 sch ，但是您在curl命令中重新提交 filedata 中的文件和名称中的文件。
Your form names don't match the values google image search is looking for. Your working test HTML file is submitting the file in encoded_image and is also providing sch from the input button, but you're submitting the file in filedata and a name in your curl command.
这对我来说是本地工作：
This is what worked for me locally:
curl -i -F sch = sch -F encode_image=@path/to/my/imagefile.jpg https://www.google.com/searchbyimage/upload
curl -i -F sch=sch -F encoded_image=@path/to/my/imagefile.jpg https://www.google.com/searchbyimage/upload
它也可以在不提供 sch 的情况下工作，但我保持它与您的原始格式一致。
It also works without providing sch but I kept it to be consistent with your original form.
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