In Baidu image search results, "403Forbidden" appears during image access. How can this problem be solved?

I am using Baidu images to collect movie images. However, after capturing the page results, I found that "403Forbidden" will be returned for direct access to the images ". However, you can browse the browser several times before refreshing it several times, which is also "403Forbidden ". Does anyone know... I am using Baidu pictures to collect Movie Images? However,
After capturing the page results, you will find that "403 Forbidden" will be returned for direct access to the given images ".

However, you can browse the browser several times before refreshing it several times. It is also "403 Forbidden ".

Does anyone know how to solve this problem?

URL used for query
Http://image.baidu.com/I? Ie = UTF-8 & word = % E6 % 8F % 90% E7 % BA % BF % E6 % 9C % a8...

URL of one of the results:
Http://img1.imgtn.bdimg.com/it/u=900713232,3658989695&fm=21&gp...

Reply content:

I am using Baidu pictures to collect movie images. However,
After capturing the page results, you will find that "403 Forbidden" will be returned for direct access to the given images ".

However, you can browse the browser several times before refreshing it several times. It is also "403 Forbidden ".

Does anyone know how to solve this problem?

URL used for query
Http://image.baidu.com/I? Ie = UTF-8 & word = % E6 % 8F % 90% E7 % BA % BF % E6 % 9C % a8...

URL of one of the results:
Http://img1.imgtn.bdimg.com/it/u=900713232,3658989695&fm=21&gp...

Referer is not set ~~~