def add_new():
# 使用form重写添加书籍函数，使用form可以直接验证数据字段是否提交
form = BookAddForm(request.form).validate_for_api()
name = form.name.data
author_id = form.author_id.data
category_id = form.category_id.data
isbn = form.isbn.data
content = form.content.data
# image_url 字段通过request获取
file = request.files['image_url']
if file and allowed_file(file.filename):
file_name = rename_for_upload(file.filename)
upload_path = os.path.join('static/uploads/', file_name)
file.save(upload_path)
book = Book()
book.name = name
book.author_id = author_id
book.category_id = category_id
book.isbn = isbn
book.content = content
book.image_url = upload_path
book.save()
return CreateSuccess()
else:
return ParameterError()
def add_new_book():
name = request.form.get('name')
author_id = request.form.get('author_id')
category_id = request.form.get('category_id')
isbn = request.form.get('isbn')
content = request.form.get('content')
file = request.files['image_url']
if file and allowed_file(file.filename):
file_name = rename_for_upload(file.filename)
# 注意：没有的文件夹一定要先创建，不然会提示没有该路径(一定要相对路径)
upload_path = os.path.join('static/uploads/', file_name)
file.save(upload_path)
book = Book()
book.name = name
book.author_id = author_id
book.category_id = category_id
book.isbn = isbn
book.content = content
book.image_url = upload_path
try:
book.save()
return CreateSuccess()
except:
return ParameterError()
else:
return ParameterError()