python 生成并下载文件-后端
2021-06-12 01:06
标签:position iter 下载文件 entity 直接下载 span method 输入 chm txt文件 生成并下载txt文件: 运行app.py后,在浏览器中输入:http://127.0.0.1:5000/download,直接下载txt文件。 excel 文件 生成并下载excel 文件: 运行app.py后,在浏览器中输入:http://127.0.0.1:5000/export,可以直接下载excel文件。 python 生成并下载文件-后端 标签:position iter 下载文件 entity 直接下载 span method 输入 chm 原文地址:https://www.cnblogs.com/Grouth-Diary/p/13518247.html@app.route(‘/download‘, methods=[‘GET‘])
def download():
content = "long text"
response = make_response(content)
response.headers["Content-Disposition"] = "attachment;
filename=myfilename.txt"
return response
@app.route("/export",methods = [‘GET‘])
def export():
out = BytesIO()
workbook = xlsxwriter.Workbook(out)
table = workbook.add_worksheet()
table.write(0, 0, "第1列")
table.write(0, 1, "第2列")
table.write(0, 2, "第3列")
table.write(0, 0, "name")
table.write(1, 1, "sex")
table.write(2, 2, "class")
workbook.close()
out.seek(0)
filename = quote("Entity类下载.xlsx")
rv = send_file(out, as_attachment=True, attachment_filename=filename)
rv.headers[‘Content-Disposition‘] += "; filename*=utf-8‘‘{}".format(filename)
return rv
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