flask 返回 json注意事项

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已于 2022-07-22 11:23:29 修改

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分类专栏： flask 文章标签： flask json python

于 2022-06-29 17:04:25 首次发布

本文链接：https://blog.youkuaiyun.com/weixin_40959890/article/details/125525534

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Doug Melton的实验室正在研究用能测量血糖并精确分泌胰岛素的细胞替换定期血液检查。他们开发的方法专注于胰岛素产生细胞移植，特别是针对胰岛β细胞移植（IPCT），以实现血糖管理的自动化。

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接受表单（form）请求后

 if request.method=="POST":
            sents = request.form["sents"]
            summary_sents = summary(sents)
            data= {"summary_sents":summary_sents}
            return json.dumps({
                "data":data,
                "status":1,
                "message":"success",
                "code":200,
                "success":True,
                })

返回不是真正的json

{"data": {"summary_sents": "Doug melton's lab is working to eliminate the practice of regular blood checks. Replacing them with insulin-producing cells that measure glucose levels and secrete just right amount, specifically pancreatic beta cell transplantation (ipct) they have developed methods for making hundred"}, "status": 1, "message": "success", "code": 200, "success": true}

改为Response(json.dumps(字典),content_type=“application/json”)

from flask import (
    Blueprint, flash, g, redirect, render_template, request, session, url_for,jsonify, Response
)



if request.method=="POST":
            sents = request.form["sents"]
            summary_sents = summary(sents)
            data= {"summary_sents":summary_sents}
            return Response(json.dumps({
                "data":data,
                "status":1,
                "message":"success",
                "code":200,
                "success":True,
                }),content_type="application/json")

才是真正的json

{
    "data": {
        "summary_sents": "Doug melton's lab is working to eliminate the practice of regular blood checks. Replacing them with insulin-producing cells that measure glucose levels and secrete just right amount, specifically pancreatic beta cell transplantation (ipct) they have developed methods for making hundred"
    },
    "status": 1,
    "message": "success",
    "code": 200,
    "success": true
}