因为服务器上是python2的，要用python3的

需要在windows上安装anaconda3.6版本的

安装完之后，打开prompt，即可使用命令行

这种命令行使用可以使用各种库了

创建main.py

import urllib.request

from HandleJs import Py4Js

def open_url(url):

headers = {'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:23.0) Gecko/20100101 Firefox/23.0'}

req = urllib.request.Request(url = url,headers=headers)

response = urllib.request.urlopen(req)

data = response.read().decode('utf-8')

return data

def translate(content,tk):

if len(content) > 4891:

print("翻译的长度超过限制！！！")

return

content = urllib.parse.quote(content)

url = "http://translate.google.cn/translate_a/single?client=t"+ "&sl=en&tl=zh-CN&hl=zh-CN&dt=at&dt=bd&dt=ex&dt=ld&dt=md&dt=qca"+"&dt=rw&dt=rm&dt=ss&dt=t&ie=UTF-8&oe=UTF-8&clearbtn=1&otf=1&pc=1"+"&srcrom=0&ssel=0&tsel=0&kc=2&tk=%s&q=%s"%(tk,content)

#返回值是一个多层嵌套列表的字符串形式，解析起来还相当费劲，写了几个正则，发现也很不理想，

#后来感觉，使用正则简直就是把简单的事情复杂化，这里直接切片就Ok了

result = open_url(url)

end = result.find("\",")

if end > 4:

print(result[4:end])

def main():

js = Py4Js()

while 1:

content = input("输入待翻译内容：")

if content == 'q!':

break

tk = js.getTk(content)

translate(content,tk)

if __name__ == "__main__":

main()创建HandleJs.py

import execjs

class Py4Js():

def __init__(self):

self.ctx = execjs.compile("""

function TL(a) {

var k = "";

var b = 406644;

var b1 = 3293161072;

var jd = ".";

var $b = "+-a^+6";

var Zb = "+-3^+b+-f";

for (var e = [], f = 0, g = 0; g < a.length; g++) {

var m = a.charCodeAt(g);

128 > m ? e[f++] = m : (2048 > m ? e[f++] = m >> 6 | 192 : (55296 == (m & 64512) && g + 1 < a.length && 56320 == (a.charCodeAt(g + 1) & 64512) ? (m = 65536 + ((m & 1023) << 10) + (a.charCodeAt(++g) & 1023),

e[f++] = m >> 18 | 240,

e[f++] = m >> 12 & 63 | 128) : e[f++] = m >> 12 | 224,

e[f++] = m >> 6 & 63 | 128),

e[f++] = m & 63 | 128)

}

a = b;

for (f = 0; f < e.length; f++) a += e[f],

a = RL(a, $b);

a = RL(a, Zb);

a ^= b1 || 0;

0 > a && (a = (a & 2147483647) + 2147483648);

a %= 1E6;

return a.toString() + jd + (a ^ b)

};

function RL(a, b) {

var t = "a";

var Yb = "+";

for (var c = 0; c < b.length - 2; c += 3) {

var d = b.charAt(c + 2),

d = d >= t ? d.charCodeAt(0) - 87 : Number(d),

d = b.charAt(c + 1) == Yb ? a >>> d: a << d;

a = b.charAt(c) == Yb ? a + d & 4294967295 : a ^ d

}

return a

}

""")

def getTk(self,text):

return self.ctx.call("TL",text)在prompt中运行

python main.py 即可将英文翻译成中文