Flask接口

静态文件在static目录下可以访问

# -*- coding:utf-8 -*-
import json
import random
from flask import Flask, request
from flask_cors import CORS

# # 跨域支持
app = Flask(__name__, template_folder='templates', static_folder='static', static_url_path='/')
CORS(app, supports_credentials=True, methods=["GET", "HEAD", "POST", "OPTIONS", "PUT", "PATCH", "DELETE"], allow_headers='*')

host = '0.0.0.0'
post = '9999'

# # 测试接口
@app.route('/test', methods=['GET', 'POST'])
def test():
    res_dict = {
        "ratio": random.random() / 10,
        "result_code": 200,
        "res_msg": 'ok'
    }
    return json.dumps(res_dict, ensure_ascii=False)


# # 访问接口
@app.route('/api/XXX', methods=['POST'])
def get_XXX_main():
    if request.method == "POST":
        """ 读取入参的两种方式
        # # [1]
        # json_data   = json.loads(request.get_data().decode('utf-8'))
        # txt_message  = json_data.get('txt_message')

        # # [2]
        # txt_message  = request.form.get('txt_message')
        # print("txt_message=", txt_message)
        """
        txt_message  = request.form.get('txt_message')
        print("txt_message=", txt_message)

        # # 处理过程
        if len(txt_message) != 0:
            returnCase, returnData = xxxx(txt_message)

            # # 处理成功
            if returnCase == "0000":
                res_dict = {
                    "inputQuestion": txt_message,
                    "returnCode": returnCase,
                    "returnData": returnData,
                    "returnMessage": "right! 666,666"
                }
            else:
                res_dict = {
                    "inputQuestion": txt_message,
                    "returnCode": returnCase,
                    "returnData": returnData,
                    "returnMessage": "some question! 555,555"
                }
                
        # # 错误
        else:
            res_dict = {
                "inputQuestion": txt_message,
                "returnCode": "1111",
                "returnData": '',
                "returnMessage": "The question input is empty! emmmmmm"
            }

        return json.dumps(res_dict, ensure_ascii=False)


if __name__ == '__main__':
    app.run(host=host, port=post, threaded=True, debug=False)
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