摘要：
要上传文件，form必须要加enctype=multipart/form-data属性。 from flask_wtf.file import FileField class MyForm(FlaskForm): image = FileField('Upload Image:') from wer
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摘要：
jinja2.exceptions.TemplateSyntaxError: Encountered unknown tag 'break' To use {% break %} and {% continue %}, you need to add the following jinja2 ext
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