33 lines
748 B
Python
33 lines
748 B
Python
from flask import send_file
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def send_excel(file_handler, file_name, suffix='xlsx'):
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"""
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发送 excel 文件
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:param file_handler:
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:param file_name:
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:param suffix:
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:return:
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"""
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return send_file(
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file_handler,
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mimetype='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
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attachment_filename='{}.{}'.format(file_name, suffix),
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as_attachment=True
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)
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def send_png(img_handler, name='image'):
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"""
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发送图片文件（可用于验证码）
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:param img_handler:
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:param name:
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:return:
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"""
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return send_file(
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img_handler,
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mimetype='image/png',
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attachment_filename='{}.png'.format(name),
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as_attachment=True
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)
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