Python 爬虫 代码不报错，也不显示爬取内容，不知哪出现问题 ，求解

Question

import requests ... class Youdao(object):

def __init__(self,word):
    self.url =' https":"//fanyi.youdao.com/translate_o?smartresult=dict&smartresult=rule'
    self.headers ={
        'User - Agent'":"' Mozilla / 5.0(Windows NT 10.0;Win64;x64) AppleWebKit / 537.36(KHTML, likeGecko) Chrome / 96.0.4664.110Safari / 537.36Edg / 96.0.1054.62'
        'Cookie': 'OUTFOX_SEARCH_USER_ID = -540175604 @ 10.108.160.133;OUTFOX_SEARCH_USER_ID_NCOO = 581892088.1527224;_ntes_nnid = ab0cb59ae64c847ebef8a24ff1b92329, 1637497122770;JSESSIONID = aaa5leUWhsTsv_RtTMH3x;___rl__test__cookies = 1640242400206'
        'Referer'":" 'https: // fanyi.youdao.com /'
    }

    self,formata = None
    self,word = word

    def generate_formdata(self):
        '''

        ts":" r = "" + (new Date).getTime()
        bv":" t,
        salt":" ts + parseInt(10 * Math.random(), 10);
        sign":" n.md5("fanyideskweb" + e + i + "Y2FYu%TNSbMCxc3t2u^XT")

        '''
        ts = str(int(time.time()*1000))
        salt = ts + str(random.randint(0,9))

        tempstr = "fanyideskweb" + self.word + salt + "Y2FYu%TNSbMCxc3t2u^XT"
        md5 = hashlib.md5()
        md5.update(tempstr.encode())
        sign = md5.hexdigest()

        self.formdata = {
            "i": self.word,
            "from":" AUTO",
            "to":" AUTO",
            "smartresult":" dict",
            "client":" fanyideskweb",
            "salt":salt,
            "sign":sign,
            "ts":ts,
            "bv":" 2632875b568a3baf568a14dddf2c8f7f",
            "doctype":" json",
            "ersion":" 2.1",
            "keyfrom":" fanyi.web",
            "action":" FY_BY_REALTlME",
            "typoResult":False
        }

    def get_data(self):

        response = requests.post(self.url,data=self.formdata,headers=
        self.headers)
        return response.content

def run(self):
    #url
    #header
    #formdata
    self.generate_formdata()
    print(self.formdata)
    #发送请求，获取相应
    data = self.get_data()
    print(data)
    #解析数据

if name == 'main':
youdao = Youdao("人生苦短，及时行乐")
youdao.run()

Answer 1

题主从哪搞来的代码，一堆小问题，字符串内容空格乱出现，模块也没导入

改下面这样就可以了

import requests
import time
import random
import hashlib
class Youdao(object):
    def __init__(self,word):
        self.url ='https://fanyi.youdao.com/translate_o?smartresult=dict&smartresult=rule'
        self.headers ={
        'Content-Type':'application/x-www-form-urlencoded; charset=UTF-8',
        'User-Agent':'Mozilla/5.0(Windows NT 10.0;Win64;x64) AppleWebKit/537.36(KHTML, likeGecko) Chrome/96.0.4664.110Safari/537.36Edg /96.0.1054.62',
        'Cookie':'OUTFOX_SEARCH_USER_ID=136745829@10.108.160.105; JSESSIONID=aaa7_iJauFH2_chADX23x; OUTFOX_SEARCH_USER_ID_NCOO=2021136706.8445046; ___rl__test__cookies=1640522710923',
        'Referer': 'https://fanyi.youdao.com/',
        'X-Requested-With': "XMLHttpRequest",
        }
        self.formata = None
        self.word = word
    def generate_formdata(self):
        '''
        ts":"r = ""+ (new Date).getTime()
        bv":"t,
        salt":"ts + parseInt(10 * Math.random(), 10);
        sign":"n.md5("fanyideskweb"+ e + i + "Y2FYu%TNSbMCxc3t2u^XT")
        '''
        ts = str(int(time.time()*1000))
        salt = ts + str(random.randint(0,9))
        tempstr = "fanyideskweb"+ self.word + salt + "Y2FYu%TNSbMCxc3t2u^XT"
        md5 = hashlib.md5()
        md5.update(tempstr.encode())
        sign = md5.hexdigest()
        self.formdata = {
            "i": self.word,
            "from":"AUTO",
            "to":"AUTO",
            "smartresult":"dict",
            "client":"fanyideskweb",
            "salt":salt,
            "sign":sign,
            "ts":ts,
            "bv":"2632875b568a3baf568a14dddf2c8f7f",
            "doctype":"json",
            "ersion":"2.1",
            "keyfrom":"fanyi.web",
            "action":"FY_BY_REALTlME",
            #"typoResult":False
        }
    def get_data(self):
        response = requests.post(self.url,data=self.formdata,headers=self.headers)
        return response.text
    def run(self):
        #url
        #header
        #formdata
        self.generate_formdata()
        print(self.formdata)
        #发送请求，获取相应
        data = self.get_data()
        print(data)
        #解析数据


if __name__ == '__main__':
    
    youdao = Youdao("人生苦短，及时行乐")
    youdao.run()

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