Java 调用翻译软件实现英文文档翻译

在公司大佬的指点下， 写了个破解谷歌翻译的工具类，能破解谷歌翻译， 思路如下：

1 获取 tkk 
2 根据 tkk，和 输入内容 获取 tk 
3 根据 word,tk ,组装 url 访问 谷歌翻译 api

调用如下：

public static void main(String[] args) {
        /*GoogleApi googleApi = new GoogleApi();*/
        GoogleApi googleApi = new GoogleApi("122.224.227.202", 3128);
        String result = googleApi.translate("Many applications within the enterprise domain ", "", "zh");
        System.out.println(result);
    }

1
2
3
4
5
6

输出：

企业领域内的许多应用程序

1

代码如下

package org.trans;

import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URLEncoder;

import javax.script.Invocable;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;

import org.apache.commons.lang3.StringUtils;

import com.alibaba.fastjson.JSONArray;

public class GoogleApi {

    private static final String PATH = "/gettk.js";

    static ScriptEngine engine = null;

    private Browser browser = null;

    static{
        ScriptEngineManager maneger = new ScriptEngineManager();
        engine = maneger.getEngineByName("javascript");
        FileInputStream fileInputStream = null;
        Reader scriptReader = null;
        try{
            scriptReader = new InputStreamReader(GoogleApi.class.getResourceAsStream(PATH), "utf-8");
            engine.eval(scriptReader);
        }catch(Exception e){
            e.printStackTrace();
        }finally{
            if(fileInputStream != null){
                try {
                    fileInputStream.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            if(scriptReader != null){
                try {
                    scriptReader.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }

    public GoogleApi(){
        this.browser = new Browser();
    }

    public GoogleApi(String ip, Integer port){
        this.browser = new Browser();
        this.browser.setProxy(ip, port);
    }

    public String getTKK(){
        browser.setUrl("https://translate.google.cn/");
        try{
            String result = browser.executeGet();
            if(StringUtils.isNotBlank(result)){
                if(result.indexOf("TKK") > -1){
                    String tkk = result.split("TKK")[1];
                    tkk = tkk.split("\\)\\;")[0];
                    tkk = tkk + ");";
                    tkk = tkk.substring(1, tkk.length());
                    ScriptEngineManager manager = new ScriptEngineManager();
                    ScriptEngine engine = manager.getEngineByName("javascript");
                    return (String) engine.eval(tkk);
                }
            }
        }catch(Exception e){
            e.printStackTrace();
        }
        return null;
    }

    public static String getTK(String word, String tkk){
        String result = null;
        try{
            if (engine instanceof Invocable){
                Invocable invocable = (Invocable) engine;
                result = (String) invocable.invokeFunction("tk", new Object[]{word, tkk});
            }
        }catch(Exception e){
            e.printStackTrace();
        }
        return result;
    }

    public String translate(String word, String from, String to){
        if(StringUtils.isBlank(word)){
            return null;
        }
        String _tkk = getTKK();
        if(StringUtils.isBlank(_tkk)){
            return null;
        }
        String _tk = getTK(word, _tkk);
        try{
            word = URLEncoder.encode(word, "UTF-8");
        }catch(Exception e){
            e.printStackTrace();
        }
        StringBuffer buffer = new StringBuffer("https://translate.google.cn/translate_a/single?client=t");
        buffer.append("&sl=" + from);
        buffer.append("&tl=" + to);
        buffer.append("&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&source=btn&kc=0");
        buffer.append("&tk=" + _tk);
        buffer.append("&q=" + word);
        browser.setUrl(buffer.toString());
        try{
            String result = browser.executeGet();
            JSONArray array = (JSONArray) JSONArray.parse(result);
            JSONArray r_array = array.getJSONArray(0);
            StringBuffer r_buffer = new StringBuffer();
            for(int i = 0; i < r_array.size(); i++){
                String _r = r_array.getJSONArray(i).getString(0);
                if(StringUtils.isNotBlank(_r)){
                    r_buffer.append(_r);
                }
            }
            return r_buffer.toString();
        }catch(Exception e){
            e.printStackTrace();
            return null;
        }
    }

    public static void main(String[] args) {
        /*GoogleApi googleApi = new GoogleApi();*/
        GoogleApi googleApi = new GoogleApi("122.224.227.202", 3128);
        String result = googleApi.translate("Many applications within the enterprise domain ", "", "zh");
        System.out.println(result);
    }
}

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141

需要的js

var b = function (a, b) {
    for (var d = 0; d < b.length - 2; d += 3) {
        var c = b.charAt(d + 2),
            c = "a" <= c ? c.charCodeAt(0) - 87 : Number(c),
            c = "+" == b.charAt(d + 1) ? a >>> c : a << c;
        a = "+" == b.charAt(d) ? a + c & 4294967295 : a ^ c
    }
    return a
}

var tk =  function (a,TKK) {
    //console.log(a,TKK);
    for (var e = TKK.split("."), h = Number(e[0]) || 0, g = [], d = 0, f = 0; f < a.length; f++) {
        var c = a.charCodeAt(f);
        128 > c ? g[d++] = c : (2048 > c ? g[d++] = c >> 6 | 192 : (55296 == (c & 64512) && f + 1 < a.length && 56320 == (a.charCodeAt(f + 1) & 64512) ? (c = 65536 + ((c & 1023) << 10) + (a.charCodeAt(++f) & 1023), g[d++] = c >> 18 | 240, g[d++] = c >> 12 & 63 | 128) : g[d++] = c >> 12 | 224, g[d++] = c >> 6 & 63 | 128), g[d++] = c & 63 | 128)
    }
    a = h;
    for (d = 0; d < g.length; d++) a += g[d], a = b(a, "+-a^+6");
    a = b(a, "+-3^+b+-f");
    a ^= Number(e[1]) || 0;
    0 > a && (a = (a & 2147483647) + 2147483648);
    a %= 1E6;
    return a.toString() + "." + (a ^ h)
}

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

jar 包下载：

http://download.csdn.net/download/qq_35704236/10156433

jar 包调用

 public static void main(String[] args) {
        /*GoogleApi googleApi = new GoogleApi();*/
        GoogleApi googleApi = new GoogleApi("122.224.227.202", 3128);
        String result = googleApi.translate("Test", "", "zh");
        System.out.println(result);
    }

1
2
3
4
5
6

jar 包输出

测试

1

写在最后：

但是 封ip 的速度太快了， 各位如果需要用于生产环境，必须加上ip 代理，如果实在不行。。。就换百度吧。。。虽然有字数限制。。

——————————————- 2018-5-16 ————————————————————-

应读者要求给出 Browser, 其实就是包装了下 http， 有需要的小伙伴可以直接下载上面的 jar包，如果积分不够 。。私聊楼主

package org.trans;

import java.net.InetSocketAddress;
import java.net.Proxy;
import java.net.Proxy.Type;
import org.trans.util.HttpClientUtil;

public class Browser
{
  public Proxy proxy;
  public String url;

  public String getUrl()
  {
    return this.url;
  }

  public void setUrl(String url) {
    this.url = url;
  }

  public Proxy getProxy() {
    return this.proxy;
  }

  public void setProxy(String ip, Integer port) {
    this.proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(ip, port.intValue()));
  }

  public String executeGet()
    throws Exception
  {
    String result;
    if (this.proxy != null)
      result = HttpClientUtil.doGetWithProxy(this.url, this.proxy);
    else {
      result = HttpClientUtil.doGet(this.url);
    }

    return result;
  }
}

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42