谷歌搜索URL按图像搜索

Question

I need to create a search url such that when clicked on a image , its url should be passed as a search parameter for search by image on google.

Eg On clicking this image:

<img src = 'http:abc.com/image1.jpg'>

I need to pass this image url for searching .

Answer 1

找到了答案：

https://www.google.com/searchbyimage?image_url=< http:abc.com/image1.jpg >