Python 解析速腾快递 网点查询

本文来源吾爱破解论坛

本帖最后由 E飞翔 于 2018-11-21 21:26 编辑

知识点，XML的解析

import requests
import xml.etree.ElementTree as ET



class STE_XML:
    wrod = ''
    begin = 0
    max_num = 0
    def __init__(self, data):
        self.wrod = data
        self.getPage()

    def getPage(self):
        """ 获取符合关键字的页码 """
        datas = {
            'selectColumnVal': '',
            'word': self.wrod,
            'begin': self.begin
        }
        res = requests.post("http://www.ste56.com.cn:8313/NewSearchPaiSongWeb/search.do", data=datas).text
        root = ET.fromstring(res)
        self.max_num = len(root)
        return root
        # for u in range(len(root)):


    def getAllData(self):
        """ 获取并且打印所有搜索到的数据 """
        for u in range(self.max_num):
            root = self.getPage()
            if self.begin <= self.max_num:
                self.begin += 1
                for a in root:
                    for i in a:
                        print(i.text)

    def getWordData(self):
        """ 获取关键字为站点名的数据集合 """
        for u in range(self.max_num):
            root = self.getPage()
            if self.begin <= self.max_num:
                self.begin += 1
                for a in root:
                    for i in a:
                        if i.text == self.wrod:
                            return a

    def readWordData(self):
        data = self.getWordData()
        for i in data:
            print(i.text)



if __name__ == '__main__':
    p = STE_XML("虎门")
    p.readWordData()