Tôi đã cố gắng giải mã hình ảnh base64 sau
data:image/jpeg;base64,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
with:
import base64
x = """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"""]
print[base64.b64decode[x]]
Ngoài ra với việc sử dụng encode["ascii"] cho x:
import base64
x = """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""".encode["ascii"]
print[base64.b64decode[x]]
Tôi đã lưu kết quả dưới dạng hình ảnh PNG và JPG.Vấn đề ở đây là các tệp không mở và tôi không hiểu toàn bộ hoạt động như thế nào.Tôi đã xem một số hướng dẫn và tôi đã không hiển thị hình ảnh trên máy tính của mình.