python学习--接口访问问题记录

# 自定义接口

import datetime
import flask
import xmltodict
from flask import request

server = flask.Flask(__name__)


@server.route('/WSPDF', methods=['post'])
def getWsPDF():
    data_str = request.get_data().decode('UTF-8')
    try:
        d = xmltodict.parse(data_str)
        startTime = datetime.datetime.now().strftime('%Y/%m/%d %H:%M:%S')
        if 'barcode' in d['root']['barcodes']['barCodes']:
            xml_return = '' + startTime + '0http://www.shwise.cn/apitopdf.asp?oids=094F0C03C-B07F-4CD6-9383-15CC4229F006151'
            return xml_return
    except Exception as e:
        return e


server.run('127.0.0.1', '8080')

解决方法

1. 检查访问地址是否写正确
2. 端口号被占用,建议换个端口号试试