[已解决]关于有道词典的反爬虫机制

GeekFZ · 发表于 2017-8-25 21:39:15

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import urllib.request
import urllib.parse
import json
import time
import random
import hashlib
content = input('请输入需要翻译的句子：')
url = 'http://fanyi.youdao.com/translate_o?smartresult=dict&smartresult=rule&sessionFrom=null'
data = {}
u = 'fanyideskweb'
d = content
f = str(int(time.time()*1000) + random.randint(1,10))
c = "rY0D^0\'nM0}g5Mm1z%1G4"
sign = hashlib.md5((u + d + f + c).encode('utf-8')).hexdigest()
data['i'] = content
data['from'] = 'AUTO'
data['to'] = 'AUTO'
data['smartresult'] = 'dict'
data['client'] = 'fanyideskweb'
data['salt'] = f
data['sign'] = sign
data['doctype'] = 'json'
data['version'] = '2.1'
data['keyfrom'] = 'fanyi.web'
data['action'] = 'FY_BY_CL1CKBUTTON'
data['typoResult'] = 'true'
data = urllib.parse.urlencode(data).encode('utf-8')
request = urllib.request.Request(url=url,data=data,method='POST')
response = urllib.request.urlopen(request)
print(response.read().decode('utf-8'))

复制代码

还是会出错

最佳答案

ba21

2017-8-25 21:50:45

就这么节约，header都省了

import urllib.request
import urllib.parse
import json
import time
import random
import hashlib
content = input('请输入需要翻译的句子：')
url = 'http://fanyi.youdao.com/translate_o?smartresult=dict&smartresult=rule&sessionFrom=null'
data = {}
u = 'fanyideskweb'
d = content
f = str(int(time.time()*1000) + random.randint(1,10))
c = "rY0D^0\'nM0}g5Mm1z%1G4"
sign = hashlib.md5((u + d + f + c).encode('utf-8')).hexdigest()
head={}
head['User-Agent']='Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0'
head['Host']='fanyi.youdao.com'
head['Referer']='http://fanyi.youdao.com/'
data['i'] = content
data['from'] = 'AUTO'
data['to'] = 'AUTO'
data['smartresult'] = 'dict'
data['client'] = 'fanyideskweb'
data['salt'] = f
data['sign'] = sign
data['doctype'] = 'json'
data['version'] = '2.1'
data['keyfrom'] = 'fanyi.web'
data['action'] = 'FY_BY_CL1CKBUTTON'
data['typoResult'] = 'true'
data = urllib.parse.urlencode(data).encode('utf-8')
request = urllib.request.Request(url,data,head,method='POST')
response = urllib.request.urlopen(request)
print(response.read().decode('utf-8'))

复制代码

ba21 · 发表于 2017-8-25 21:50:45

就这么节约，header都省了

import urllib.request
import urllib.parse
import json
import time
import random
import hashlib
content = input('请输入需要翻译的句子：')
url = 'http://fanyi.youdao.com/translate_o?smartresult=dict&smartresult=rule&sessionFrom=null'
data = {}
u = 'fanyideskweb'
d = content
f = str(int(time.time()*1000) + random.randint(1,10))
c = "rY0D^0\'nM0}g5Mm1z%1G4"
sign = hashlib.md5((u + d + f + c).encode('utf-8')).hexdigest()
head={}
head['User-Agent']='Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0'
head['Host']='fanyi.youdao.com'
head['Referer']='http://fanyi.youdao.com/'
data['i'] = content
data['from'] = 'AUTO'
data['to'] = 'AUTO'
data['smartresult'] = 'dict'
data['client'] = 'fanyideskweb'
data['salt'] = f
data['sign'] = sign
data['doctype'] = 'json'
data['version'] = '2.1'
data['keyfrom'] = 'fanyi.web'
data['action'] = 'FY_BY_CL1CKBUTTON'
data['typoResult'] = 'true'
data = urllib.parse.urlencode(data).encode('utf-8')
request = urllib.request.Request(url,data,head,method='POST')
response = urllib.request.urlopen(request)
print(response.read().decode('utf-8'))

复制代码

GeekFZ · 发表于 2017-8-26 00:48:13

ba21 发表于 2017-8-25 21:50
就这么节约，header都省了

这样，谢谢你哈

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