flask_restplus和swagger

1、使用教程

data_api.py

from flask import Flask
from flask_restplus import Api
from flask import request
from flask_restplus import Resource, fields
import json
from weibo_params import news_input, news_output
from gevent import pywsgi


app = Flask(__name__)
# swagger文档标题
api = Api(app, version='1.0', title='gEdi',
          description='平台')
news_analysis = api.namespace("NewsAnalysis", "/")

# 参数解析
parser = api.parser()

# 配置post方法需要传递的接口输入参数
news_input = api.model('news_data', news_input)
# 配置返回参数
news_result = api.model('news_result', news_output)


@news_analysis.expect(parser)
class NewsAnalysis(Resource):
    """
    新闻集成接口
    """
    @news_analysis.doc(body=news_input)
    @news_analysis.marshal_with(news_result)
    def post(self):
        """
        输入某一条新闻信息
        """
        receive_params = request.get_data(as_text=True)
        receive_params = receive_params.replace("\\\\", "\\")
        print(receive_params)
        post_value = json.loads(receive_params,
                                encoding="utf-8")
        print("post_value", post_value)
        weibo_id = post_value['weibo_id']
        results = {
            "weibo_id": weibo_id
        }
        print(results)
        return results, 200


# 配置各命名空间下的接口
news_analysis.add_resource(NewsAnalysis, '/')

if __name__ == '__main__':
    # app.run(host="127.0.0.1", port="5003", debug=True)
    server = pywsgi.WSGIServer(('127.0.0.1', 5000), app)
    server.serve_forever()

weibo_params.py

from flask_restplus import fields

default_data = {
    "weibo_id": "3741282071656011",
    "content": "携带犬粮入境 一律没收销毁",
    "url": "https://m.weibo.cn/status/BhjVZ6WNR?mblogid=BhjVZ6WNR&luicode=10000011&lfid=100103type%3D1%26q%3D%E8%BF%9B%E5%87%BA%E5%A2%83",
    "date": "2014-08-08 13:10:18",
    "keyword": "进出境",
    "author": "贵州日报官微",
    "crawl_time": "2021-09-23",
    "is_verified": "1",
    "verified_type": "3"
}

news_input = {
    "weibo_id": fields.String(required=True, description=''),
    "content": fields.String(required=False, description='',
                             default=default_data["content"]),
    "url": fields.String(required=False, description='',
                         default=default_data["url"]),
    "date": fields.String(required=False, description='',
                          default=default_data["date"]),
    "keyword": fields.String(required=False, description='',
                             default=default_data["keyword"]),
    "author": fields.String(required=False, description='',
                            default=default_data["author"]),
    "crawl_time": fields.String(required=False, description='',
                                default=default_data["crawl_time"]),
    "is_verified": fields.String(required=False, description='',
                                 default=default_data["is_verified"]),
    "verified_type": fields.String(required=False, description='',
                                   default=default_data["verified_type"])
}

news_output = {
    "weibo_id": fields.String(required=True, description='')
}

运行data_api.py文件即可实现
测试方法：
1)将上述程序跑起来以后，在浏览器中输入：http://127.0.0.1:5000/