关于nginx:工具pdf在线转换并保存

import requestsimport timeclass PDF2Word():    def __init__(self):        self.machineid = 'ccc052ee5200088b92342303c4ea9399'        self.token = ''        self.guid = ''        self.keytag = ''    def produceToken(self):        url = 'https://app.xunjiepdf.com/api/producetoken'        headers = {            'User-Agent': 'Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:76.0) Gecko/20100101 Firefox/76.0',            'Accept': 'application/json, text/javascript, */*; q=0.01',            'Accept-Language': 'zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2',            'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',            'X-Requested-With': 'XMLHttpRequest',            'Origin': 'https://app.xunjiepdf.com',            'Connection': 'keep-alive',            'Referer': 'https://app.xunjiepdf.com/pdf2word/',}        data = {'machineid':self.machineid}        res = requests.post(url,headers=headers,data=data)        res_json = res.json()        if res_json['code'] == 10000:            self.token = res_json['token']            self.guid = res_json['guid']            print('胜利获取token')            return True        else:            return False    def uploadPDF(self,filepath):        filename = filepath.split('/')[-1]        files = {'file': open(filepath,'rb')}        url = 'https://app.xunjiepdf.com/api/Upload'        headers = {            'User-Agent': 'Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:76.0) Gecko/20100101 Firefox/76.0',            'Accept': '*/*',            'Accept-Language': 'zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2',            'Content-Type': 'application/pdf',            'Origin': 'https://app.xunjiepdf.com',            'Connection': 'keep-alive',            'Referer': 'https://app.xunjiepdf.com/pdf2word/',}        params = (            ('tasktype', 'pdf2word'),            ('phonenumber', ''),            ('loginkey', ''),            ('machineid', self.machineid),            ('token', self.token),            ('limitsize', '2048'),            ('pdfname', filename),            ('queuekey', self.guid),            ('uploadtime', ''),            ('filecount', '1'),            ('fileindex', '1'),            ('pagerange', 'all'),            ('picturequality', ''),            ('outputfileextension', 'docx'),            ('picturerotate', '0,undefined'),            ('filesequence', '0,undefined'),            ('filepwd', ''),            ('iconsize', ''),            ('picturetoonepdf', ''),            ('isshare', '0'),            ('softname', 'pdfonlineconverter'),            ('softversion', 'V5.0'),            ('validpagescount', '20'),            ('limituse', '1'),            ('filespwdlist', ''),            ('fileCountwater', '1'),            ('languagefrom', ''),            ('languageto', ''),            ('cadverchose', ''),            ('pictureforecolor', ''),            ('picturebackcolor', ''),            ('id', 'WU_FILE_1'),            ('name', filename),            ('type', 'application/pdf'),            ('lastModifiedDate', ''),            ('size', ''),)        res= requests.post(url,headers=headers,params=params,files=files)        res_json = res.json()        if res_json['message'] == '上传胜利':            self.keytag = res_json['keytag']            print('胜利上传PDF')            return True        else:            return False    def progress(self):        url = 'https://app.xunjiepdf.com/api/Progress'        headers = {            'User-Agent': 'Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:76.0) Gecko/20100101 Firefox/76.0',            'Accept': 'text/plain, */*; q=0.01',            'Accept-Language': 'zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2',            'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',            'X-Requested-With': 'XMLHttpRequest',            'Origin': 'https://app.xunjiepdf.com',            'Connection': 'keep-alive',            'Referer': 'https://app.xunjiepdf.com/pdf2word/',}        data = {            'tasktag': self.keytag,            'phonenumber': '',            'loginkey': '',            'limituse': '1'}        res= requests.post(url,headers=headers,data=data)        res_json = res.json()        if res_json['message'] == '解决胜利':            print('PDF解决实现')            return True        else:            print('PDF解决中')            return False    def downloadWord(self,output):        url = 'https://app.xunjiepdf.com/download/fileid/%s'%self.keytag        res = requests.get(url)        with open(output,'wb') as f:            f.write(res.content)            print('PDF下载胜利("%s")'%output)    def convertPDF(self,filepath,outpath):        filename = filepath.split('/')[-1]        filename = filename.split('.')[0]+'.docx'        self.produceToken()        self.uploadPDF(filepath)        while True:            res = self.progress()            if res == True:                break            time.sleep(1)        self.downloadWord(outpath+filename)

应用：

if __name__=='__main__':    pdf2word = PDF2Word()    pdf2word.convertPDF('002.pdf','')

后果：

瑕疵：

如上图，容易把一些段落解析成表格，没有间接应用wps来的准确。