環(huán)境：eclipsse, jdk1.6, 沒有使用第三方的包，都是JDK有的。

注意，項目源文件我都使用的是UTF-8的編碼格式，如果不是，代碼里面的漢字注釋會顯示亂碼。

設(shè)置UTF-8：windows->Preferences->General->Workspace 頁面上Text file encoding，選擇Other UTF-8

項目結(jié)構(gòu)：

1.字典文件

dic.txt 下載地址:http://download.csdn.net/detail/wssiqi/5056993

這里只摘錄一部分內(nèi)容，里面共收錄了20902個漢字

[plain]?view plaincopy

1. 19968,一,一,1,1,GGLL,A,yi1,yī??
2. 19969,丁,一,2,12,SGH,AI,ding1,dīng,zheng1,zhēng??
3. 19970,丂,一,2,15,GNV,AZVV,kao3,kǎo,qiao3,qiǎo,yu2,yú??
4. 19971,七,一,2,15,AGN,HD,qi1,qī??
5. 19972,丄,一,2,21,HGD,IAVV,shang4,shàng??
6. 19973,丅,一,2,12,GHK,AIAA,xia4,xià??
7. 19974,丆,一,2,13,DGT,GDAA,han3,hǎn??
8. 19975,萬,一,3,153,DNV,,wan4,wàn,mo4,mò??
9. 19976,丈,一,3,134,DYI,AOS,zhang4,zhàng??
10. 19977,三,一,3,111,DGGG,CD,san1,sān??
11. 19978,上,一,3,211,HHGG,IDA,shang3,shǎng,shang4,shàng??
12. 19979,下,一,3,124,GHI,AID,xia4,xià??
13. 19980,丌,一,3,132,GJK,AND,ji1,jī,qi2,qí??
14. 19981,不,一,4,1324,GII,GI,fou3,fǒu,bu4,bù??
15. 19982,與,一,3,151,GNGD,AZA,yu4,yù,yu3,yǔ,yu2,yú??
16. 19983,丏,一,4,1255,GHNN,AIZY,mian3,miǎn??
17. 19984,丐,一,4,1215,GHNV,AIZ,gai4,gài??
18. 19985,丑,一,4,5211,NFD,XED,chou3,chǒu??
19. 19986,丒,一,4,5341,VYGF,YDSA,chou3,chǒu??

2.Dic.java

[java]?view plaincopy

1. package?com.siqi.dict;??
2. ??
3. import?java.io.BufferedReader;??
4. import?java.io.ByteArrayInputStream;??
5. import?java.io.File;??
6. import?java.io.FileInputStream;??
7. import?java.io.InputStreamReader;??
8. import?java.nio.charset.Charset;??
9. ??
10. /**?
11. ?*?漢字本地字典。?<br/>?
12. ?*?本地字典數(shù)據(jù)來自于<a?href=http://www.zdic.net/search/?c=2>漢典</a>?
13. ?*?實現(xiàn)了一下常用的需求，例如返回拼音，五筆，拼音首字母，筆畫數(shù)目，筆畫順序。?
14. ?*??
15. ?*?@author?siqi?
16. ?*??
17. ?*/??
18. public?class?Dic?{??
19. ??
20. ????/**?
21. ?????*?設(shè)置是否輸出調(diào)試信息?
22. ?????*/??
23. ????private?static?boolean?DEBUG?=?true;??
24. ??
25. ????/**?
26. ?????*?默認編碼?
27. ?????*/??
28. ????public?static?final?Charset?DEFAULT_CHARSET?=?Charset.forName("UTF-8");??
29. ??
30. ????/**?
31. ?????*?漢字Unicode最小編碼?
32. ?????*/??
33. ????public?static?final?int?CN_U16_CODE_MIN?=?0x4e00;??
34. ??
35. ????/**?
36. ?????*?漢字Unicode最大編碼?
37. ?????*/??
38. ????public?static?final?int?CN_U16_CODE_MAX?=?0x9fa5;??
39. ??
40. ????/**?
41. ?????*?本地字典文件名?
42. ?????*/??
43. ????public?static?final?String?DIC_FILENAME?=?"dic.txt";??
44. ??
45. ????/**?
46. ?????*?字典數(shù)據(jù)?
47. ?????*/??
48. ????public?static?byte[]?bytes?=?new?byte[0];??
49. ??????
50. ????/**?
51. ?????*?字典漢字數(shù)目?
52. ?????*/??
53. ????public?static?int?count?=?0;??
54. ??
55. ????/**?
56. ?????*?漢字unicode值在一條漢字信息的位置<br/>?
57. ?????*?漢字信息，例："25171,打,扌,5,12112,RSH,DAI,da3,dǎ,da2,dá"?
58. ?????*/??
59. ????public?static?int?INDEX_UNICODE?=?0;??
60. ????/**?
61. ?????*?漢字在一條漢字信息的位置<br/>?
62. ?????*?漢字信息，例："25171,打,扌,5,12112,RSH,DAI,da3,dǎ,da2,dá"?
63. ?????*/??
64. ????public?static?int?INDEX_CHARACTER?=?1;??
65. ????/**?
66. ?????*?漢字部首在一條漢字信息的位置<br/>?
67. ?????*?漢字信息，例："25171,打,扌,5,12112,RSH,DAI,da3,dǎ,da2,dá"?
68. ?????*/??
69. ????public?static?int?INDEX_BUSHOU?=?2;??
70. ????/**?
71. ?????*?漢字筆畫在一條漢字信息的位置<br/>?
72. ?????*?漢字信息，例："25171,打,扌,5,12112,RSH,DAI,da3,dǎ,da2,dá"?
73. ?????*/??
74. ????public?static?int?INDEX_BIHUA?=?3;??
75. ????/**?
76. ?????*?漢字筆畫順序在一條漢字信息的位置<br/>?
77. ?????*?漢字信息，例："25171,打,扌,5,12112,RSH,DAI,da3,dǎ,da2,dá"?
78. ?????*/??
79. ????public?static?int?INDEX_BISHUN?=?4;??
80. ????/**?
81. ?????*?漢字五筆在一條漢字信息的位置<br/>?
82. ?????*?漢字信息，例："25171,打,扌,5,12112,RSH,DAI,da3,dǎ,da2,dá"?
83. ?????*/??
84. ????public?static?int?INDEX_WUBI?=?5;??
85. ????/**?
86. ?????*?漢字鄭碼在一條漢字信息的位置<br/>?
87. ?????*?漢字信息，例："25171,打,扌,5,12112,RSH,DAI,da3,dǎ,da2,dá"?
88. ?????*/??
89. ????public?static?int?INDEX_ZHENGMA?=?6;??
90. ????/**?
91. ?????*?第一個漢字拼音（英文字母）在一條漢字信息的位置<br/>?
92. ?????*?漢字信息，例："25171,打,扌,5,12112,RSH,DAI,da3,dǎ,da2,dá"?
93. ?????*/??
94. ????public?static?int?INDEX_PINYIN_EN?=?7;??
95. ????/**?
96. ?????*?第一個漢字拼音（中文字母）在一條漢字信息的位置<br/>?
97. ?????*?漢字信息，例："25171,打,扌,5,12112,RSH,DAI,da3,dǎ,da2,dá"?
98. ?????*/??
99. ????public?static?int?INDEX_PINYIN_CN?=?8;??
100. ??
101. ????/**?
102. ?????*?裝載字典?
103. ?????*/??
104. ????static?{??
105. ????????long?time?=?System.currentTimeMillis();??
106. ??????????
107. ????????try?{??
108. ????????????LoadDictionary();??
109. ????????????count?=?count();??
110. ????????????if?(DEBUG)?{??
111. ????????????????System.out.println("成功載入字典"?+?new?File(DIC_FILENAME).getCanonicalPath()?+?"?，用時："??
112. ????????????????????????+?(System.currentTimeMillis()?-?time)?+?"毫秒，載入字符數(shù)"+count);??
113. ????????????}??
114. ????????}?catch?(Exception?e)?{??
115. ????????????try?{??
116. ????????????????System.out.println("載入字典失敗"?+?new?File(DIC_FILENAME).getCanonicalPath()+"\r\n");??
117. ????????????}?catch?(Exception?e1)?{??
118. ????????????}??
119. ????????????e.printStackTrace();??
120. ????????}??
121. ??
122. ????}??
123. ??
124. ????/**?
125. ?????*?獲取漢字unicode值?
126. ?????*??
127. ?????*?@param?ch?
128. ?????*????????????漢字?
129. ?????*?@return?返回漢字的unicode值?
130. ?????*?@throws?Exception?
131. ?????*/??
132. ????public?static?String?GetUnicode(Character?ch)?throws?Exception?{??
133. ????????return?GetCharInfo(ch,?INDEX_UNICODE);??
134. ????}??
135. ??
136. ????/**?
137. ?????*?獲取拼音（英文字母）?
138. ?????*??
139. ?????*?@param?ch?
140. ?????*????????????單個漢字字符?
141. ?????*?@return?返回漢字的英文字母拼音。如?"大"->"da4"。?
142. ?????*?@throws?Exception?
143. ?????*/??
144. ????public?static?String?GetPinyinEn(Character?ch)?throws?Exception?{??
145. ????????return?GetCharInfo(ch,?INDEX_PINYIN_EN);??
146. ????}??
147. ??
148. ????/**?
149. ?????*?返回漢字字符串的拼音（英文字母）?
150. ?????*??
151. ?????*?@param?str?
152. ?????*????????????漢字字符串?
153. ?????*?@return?返回漢字字符串的拼音。將字符串中的漢字替換成拼音，其他字符不變。拼音中間會有空格。?注意，對于多音字，返回的拼音可能不正確。?
154. ?????*?@throws?Exception?
155. ?????*/??
156. ????public?static?String?GetPinyinEn(String?str)?throws?Exception?{??
157. ????????StringBuffer?sb?=?new?StringBuffer();??
158. ????????for?(int?i?=?0;?i?<?str.length();?i++)?{??
159. ????????????char?ch?=?str.charAt(i);??
160. ????????????if?(isChineseChar(ch))?{??
161. ????????????????sb.append(GetPinyinEn(ch)?+?"?");??
162. ????????????}?else?{??
163. ????????????????sb.append(ch);??
164. ????????????}??
165. ????????}??
166. ??
167. ????????return?sb.toString().trim();??
168. ????}??
169. ??
170. ????/**?
171. ?????*?獲取拼音（中文字母）?
172. ?????*??
173. ?????*?@param?ch?
174. ?????*????????????單個漢字字符?
175. ?????*?@return?返回漢字的中文字母拼音。如?"打"->"dǎ"。?
176. ?????*?@throws?Exception?
177. ?????*/??
178. ????public?static?String?GetPinyinCn(Character?ch)?throws?Exception?{??
179. ????????return?GetCharInfo(ch,?INDEX_PINYIN_CN);??
180. ????}??
181. ??
182. ????/**?
183. ?????*?返回漢字字符串的拼音（中文字母）?
184. ?????*??
185. ?????*?@param?str?
186. ?????*????????????漢字字符串?
187. ?????*?@return?返回漢字字符串的拼音。將字符串中的漢字替換成拼音，其他字符不變。拼音中間會有空格。?注意，對于多音字，返回的拼音可能不正確。?
188. ?????*?@throws?Exception?
189. ?????*/??
190. ????public?static?String?GetPinyinCn(String?str)?throws?Exception?{??
191. ????????StringBuffer?sb?=?new?StringBuffer();??
192. ????????for?(int?i?=?0;?i?<?str.length();?i++)?{??
193. ????????????char?ch?=?str.charAt(i);??
194. ????????????if?(isChineseChar(ch))?{??
195. ????????????????sb.append(GetPinyinCn(ch)?+?"?");??
196. ????????????}?else?{??
197. ????????????????sb.append(ch);??
198. ????????????}??
199. ????????}??
200. ??
201. ????????return?sb.toString().trim();??
202. ????}??
203. ??
204. ????/**?
205. ?????*?返回拼音首字母?
206. ?????*??
207. ?????*?@param?ch?
208. ?????*?@return?
209. ?????*?@throws?Exception?
210. ?????*/??
211. ????public?static?String?GetFirstLetter(Character?ch)?throws?Exception?{??
212. ????????if?(isChineseChar(ch))?{??
213. ????????????return?GetPinyinEn(ch).substring(0,?1);??
214. ????????}?else?{??
215. ????????????return?"";??
216. ????????}??
217. ????}??
218. ??
219. ????/**?
220. ?????*?返回漢字字符串拼音首字母，如果不是漢字，會被忽略掉。?
221. ?????*??
222. ?????*?@param?str?
223. ?????*????????????漢字字符串?
224. ?????*?@return?
225. ?????*?@throws?Exception?
226. ?????*/??
227. ????public?static?String?GetFirstLetter(String?str)?throws?Exception?{??
228. ????????StringBuffer?sb?=?new?StringBuffer();??
229. ????????for?(int?i?=?0;?i?<?str.length();?i++)?{??
230. ????????????char?ch?=?str.charAt(i);??
231. ????????????if?(isChineseChar(ch))?{??
232. ????????????????sb.append(GetFirstLetter(ch));??
233. ????????????}??
234. ????????}??
235. ??
236. ????????return?sb.toString().trim();??
237. ????}??
238. ??
239. ????/**?
240. ?????*?獲取漢字部首?
241. ?????*??
242. ?????*?@param?ch?
243. ?????*????????????漢字?
244. ?????*?@return?返回漢字的部首?
245. ?????*?@throws?Exception?
246. ?????*/??
247. ????public?static?String?GetBushou(Character?ch)?throws?Exception?{??
248. ????????return?GetCharInfo(ch,?INDEX_BUSHOU);??
249. ????}??
250. ??
251. ????/**?
252. ?????*?獲取漢字筆畫數(shù)目?
253. ?????*??
254. ?????*?@param?ch?
255. ?????*????????????漢字?
256. ?????*?@return?返回漢字的筆畫數(shù)目?
257. ?????*?@throws?Exception?
258. ?????*/??
259. ????public?static?String?GetBihua(Character?ch)?throws?Exception?{??
260. ????????return?GetCharInfo(ch,?INDEX_BIHUA);??
261. ????}??
262. ??
263. ????/**?
264. ?????*?獲取漢字筆畫順序?
265. ?????*??
266. ?????*?@param?ch?
267. ?????*????????????漢字?
268. ?????*?@return?返回漢字的筆畫順序?
269. ?????*?@throws?Exception?
270. ?????*/??
271. ????public?static?String?GetBishun(Character?ch)?throws?Exception?{??
272. ????????return?GetCharInfo(ch,?INDEX_BISHUN);??
273. ????}??
274. ??
275. ????/**?
276. ?????*?獲取漢字五筆?
277. ?????*??
278. ?????*?@param?ch?
279. ?????*????????????漢字?
280. ?????*?@return?返回漢字五筆?
281. ?????*?@throws?Exception?
282. ?????*/??
283. ????public?static?String?GetWubi(Character?ch)?throws?Exception?{??
284. ????????return?GetCharInfo(ch,?INDEX_WUBI);??
285. ????}??
286. ??
287. ????/**?
288. ?????*?獲取漢字鄭碼?
289. ?????*??
290. ?????*?@param?ch?
291. ?????*????????????漢字?
292. ?????*?@return?返回漢字鄭碼?
293. ?????*?@throws?Exception?
294. ?????*/??
295. ????public?static?String?GetZhengma(Character?ch)?throws?Exception?{??
296. ????????return?GetCharInfo(ch,?INDEX_ZHENGMA);??
297. ????}??
298. ??
299. ????/**?
300. ?????*?從字典中獲取漢字信息?
301. ?????*??
302. ?????*?@param?ch?
303. ?????*????????????要查詢的漢字?
304. ?????*?@return?返回漢字信息，如"25171,打,扌,5,12112,RSH,DAI,da3,dǎ,da2,dá"?<br/>?
305. ?????*?????????第一是漢字unicode值<br/>?
306. ?????*?????????第二是漢字<br/>?
307. ?????*?????????第三是漢字部首<br/>?
308. ?????*?????????第四是漢字筆畫<br/>?
309. ?????*?????????第五是漢字筆畫順序("12345"分別代表"橫豎撇捺折")<br/>?
310. ?????*?????????第六是漢字五筆<br/>?
311. ?????*?????????第七是漢字鄭碼<br/>?
312. ?????*?????????第八及以后是漢字的拼音（英文字母拼音和中文字母拼音）<br/>?
313. ?????*?@throws?Exception?
314. ?????*/??
315. ????public?static?String?GetCharInfo(Character?ch)?throws?Exception?{??
316. ????????if?(!isChineseChar(ch))?{??
317. ????????????throw?new?Exception("'"?+?ch?+?"'?不是一個漢字！");??
318. ????????}??
319. ??
320. ????????String?result?=?"";??
321. ??
322. ????????ByteArrayInputStream?bais?=?new?ByteArrayInputStream(bytes);??
323. ????????BufferedReader?br?=?new?BufferedReader(new?InputStreamReader(bais));??
324. ??
325. ????????String?strWord;??
326. ????????while?((strWord?=?br.readLine())?!=?null)?{??
327. ????????????if?(strWord.startsWith(String.valueOf(ch.hashCode())))?{??
328. ????????????????result?=?strWord;??
329. ????????????????break;??
330. ????????????}??
331. ????????}??
332. ????????br.close();??
333. ????????bais.close();??
334. ??
335. ????????return?result;??
336. ????}??
337. ??
338. ????/**?
339. ?????*?返回漢字信息?
340. ?????*??
341. ?????*?@param?ch?
342. ?????*????????????漢字?
343. ?????*?@param?index?
344. ?????*????????????信息所在的Index?
345. ?????*?@return?
346. ?????*?@throws?Exception?
347. ?????*/??
348. ????private?static?String?GetCharInfo(Character?ch,?int?index)?throws?Exception?{??
349. ????????if?(!isChineseChar(ch))?{??
350. ????????????throw?new?Exception("'"?+?ch?+?"'?不是一個漢字！");??
351. ????????}??
352. ??
353. ????????//?獲取漢字信息??
354. ????????String?charInfo?=?GetCharInfo(ch);??
355. ??
356. ????????String?result?=?"";??
357. ????????try?{??
358. ????????????result?=?charInfo.split(",")[index];??
359. ????????}?catch?(Exception?e)?{??
360. ????????????throw?new?Exception("請查看字典中"?+?ch?+?"漢字記錄是否正確！");??
361. ????????}??
362. ??
363. ????????return?result;??
364. ????}??
365. ??
366. ????/**?
367. ?????*?載入字典文件到內(nèi)存。?
368. ?????*?@throws?Exception??
369. ?????*/??
370. ????private?static?void?LoadDictionary()?throws?Exception?{??
371. ????????File?file?=?new?File(DIC_FILENAME);??
372. ????????bytes?=?new?byte[(int)?file.length()];??
373. ????????FileInputStream?fis?=?new?FileInputStream(file);??
374. ????????fis.read(bytes,?0,?bytes.length);??
375. ????????fis.close();??
376. ????}??
377. ??
378. ????/**?
379. ?????*?判斷字符是否為漢字，在測試的時候，我發(fā)現(xiàn)漢字的字符的hashcode值?跟漢字Unicode?
380. ?????*?16的值一樣，所以可以用hashcode來判斷是否為漢字。?
381. ?????*??
382. ?????*?@param?ch?
383. ?????*????????????漢字?
384. ?????*?@return?是漢字返回true，否則返回false。?
385. ?????*/??
386. ????public?static?boolean?isChineseChar(Character?ch)?{??
387. ????????if?(ch.hashCode()?>=?CN_U16_CODE_MIN??
388. ????????????????&&?ch.hashCode()?<=?CN_U16_CODE_MAX)?{??
389. ????????????return?true;??
390. ????????}?else?{??
391. ????????????return?false;??
392. ????????}??
393. ????}??
394. ??
395. ????/**?
396. ?????*??
397. ?????*?@return?返回字典包含的漢字數(shù)目。?
398. ?????*?@throws?Exception?
399. ?????*/??
400. ????private?static?int?count()?throws?Exception?{??
401. ????????int?cnt?=?0;??
402. ????????ByteArrayInputStream?bais?=?new?ByteArrayInputStream(bytes);??
403. ????????BufferedReader?br?=?new?BufferedReader(new?InputStreamReader(bais));??
404. ??
405. ????????while?(br.readLine()?!=?null)?{??
406. ????????????cnt++;??
407. ????????}??
408. ????????br.close();??
409. ????????bais.close();??
410. ??
411. ????????return?cnt;??
412. ????}??
413. }??

3.Sample.java

如何使用字典

[java]?view plaincopy

1. package?com.siqi.dict;??
2. ??
3. /**?
4. ?*?包含兩個實例，示例如何獲取漢字的拼音等信息。?
5. ?*?@author?siqi?
6. ?*?
7. ?*/??
8. public?class?Sample?{??
9. ??
10. ????/**?
11. ?????*?字典使用實例?
12. ?????*??
13. ?????*?@param?args?
14. ?????*/??
15. ????public?static?void?main(String[]?args)?{??
16. ????????try?{??
17. ????????????long?time?=?System.currentTimeMillis();??
18. ??
19. ????????????char?ch?=?'打';??
20. ????????????//漢字單個字符??
21. ????????????System.out.println("====打字信息開始====");??
22. ????????????System.out.println("首字母："+Dic.GetFirstLetter(ch));??
23. ????????????System.out.println("拼音（中）："+Dic.GetPinyinCn(ch));??
24. ????????????System.out.println("拼音（英）："+Dic.GetPinyinEn(ch));??
25. ????????????System.out.println("部首："+Dic.GetBushou(ch));??
26. ????????????System.out.println("筆畫數(shù)目："+Dic.GetBihua(ch));??
27. ????????????System.out.println("筆畫："+Dic.GetBishun(ch));??
28. ????????????System.out.println("五筆："+Dic.GetWubi(ch));??
29. ????????????System.out.println("====打字信息結(jié)束====");??
30. ??????????????
31. ????????????//漢字字符串??
32. ????????????System.out.println("\r\n====漢字字符串====");??
33. ????????????System.out.println(Dic.GetPinyinEn("返回漢字字符串的拼音。"));??
34. ????????????System.out.println(Dic.GetPinyinCn("返回漢字字符串的拼音。"));??
35. ????????????System.out.println(Dic.GetFirstLetter("返回漢字字符串的拼音。"));??
36. ????????????System.out.println("====漢字字符串====\r\n");??
37. ??????????????
38. ????????????System.out.println("用時："+(System.currentTimeMillis()-time)+"毫秒");??
39. ??????????????
40. ????????}?catch?(Exception?e)?{??
41. ????????????e.printStackTrace();??
42. ????????}??
43. ??
44. ????}??
45. }??

4.結(jié)果

[html]?view plaincopy

1. ====打字信息開始====??
2. 成功載入字典C:\workspaces\01_java\DictLocal\dic.txt?，用時：15毫秒，載入字符數(shù)20902??
3. 首字母：d??
4. 拼音（中）：dǎ??
5. 拼音（英）：da3??
6. 部首：扌??
7. 筆畫數(shù)目：5??
8. 筆畫：12112??
9. 五筆：RSH??
10. ====打字信息結(jié)束====??
11. ??
12. ====漢字字符串====??
13. fan3?hui2?han4?zi4?zi4?fu2?chuan4?di2?pin1?yin1?。??
14. fǎn?huí?hàn?zì?zì?fú?chuàn?dí?pīn?yīn?。??
15. fhhzzfcdpy??
16. ====漢字字符串====??
17. ??
18. Memory(Used/Total)?:?1539/15872?KB??
19. 用時：218毫秒??

待會再上傳如何獲取字典文件的，我是通過收集http://www.zdic.net/zd/的網(wǎng)頁來獲取的

=============補充，如何獲取漢字的信息================

=============所有的信息都是從漢典網(wǎng)站上獲取的=========

目錄結(jié)構(gòu)為：

環(huán)境：eclipsse, jdk1.6, 沒有使用第三方的包，都是JDK有的。

注意，項目源文件我都使用的是UTF-8的編碼格式，如果不是，代碼里面的漢字注釋會顯示亂碼。

設(shè)置UTF-8：windows->Preferences->General->Workspace 頁面上Text file encoding，選擇Other UTF-8

包說明：

com.siqi.http

? ? Httpclient.Java是我寫的一個簡單的獲取網(wǎng)頁的類，用來獲取網(wǎng)頁內(nèi)容；

com.siqi.dict

? ? DictMain.java用來下載漢字網(wǎng)頁，從中獲取漢字的拼音信息，并保存到data.dat中

? ? DownloadThread.java用來下載網(wǎng)頁（多線程）

com.siqi.pinyin

? ? PinYin.java在執(zhí)行過DictMain.java后，會生成一個data.dat，把這個文件拷貝到com.siqi.pinyin包下面，就可以調(diào)用PinYin.java里面的函數(shù)得到漢字的拼音了

? ? PinYinEle.java一個漢字->拼音->Unicode的模型

源碼：

Httpclient.java 可以用來獲取網(wǎng)頁，可以的到網(wǎng)頁內(nèi)容，網(wǎng)頁編碼和網(wǎng)頁的header，簡版

[java]?view plaincopy

1. package?com.siqi.http;??
2. ??
3. import?java.io.IOException;??
4. import?java.io.InputStream;??
5. import?java.net.Socket;??
6. import?java.net.URLEncoder;??
7. import?java.util.regex.Matcher;??
8. import?java.util.regex.Pattern;??
9. ??
10. /**?
11. ?*?使用SOCKET實現(xiàn)簡單的網(wǎng)頁GET和POST?
12. ?*??
13. ?*?@author?siqi?
14. ?*??
15. ?*/??
16. public?class?Httpclient?{??
17. ??
18. ????/**?
19. ?????*?processUrl?參數(shù)?HTTP?GET?
20. ?????*/??
21. ????public?static?final?int?METHOD_GET?=?0;??
22. ????/**?
23. ?????*?processUrl?參數(shù)?HTTP?POST?
24. ?????*/??
25. ????public?static?final?int?METHOD_POST?=?1;??
26. ????/**?
27. ?????*?HTTP?GET的報頭，簡化版?
28. ?????*/??
29. ????public?static?final?String?HEADER_GET?=?"GET?%s?HTTP/1.0\r\nHOST:?%s\r\n\r\n";??
30. ????/**?
31. ?????*?HTTP?POST的報頭，簡化版?
32. ?????*/??
33. ????public?static?final?String?HEADER_POST?=?"POST?%s?HTTP/1.0\r\nHOST:?%s\r\nContent-Length:?0\r\n\r\n";??
34. ????/**?
35. ?????*?網(wǎng)頁報頭和內(nèi)容的分割符?
36. ?????*/??
37. ????public?static?final?String?CONTENT_SEPARATOR?=?"\r\n\r\n";??
38. ????/**?
39. ?????*?網(wǎng)頁請求響應內(nèi)容byte?
40. ?????*/??
41. ????private?byte[]?bytes?=?new?byte[0];??
42. ????/**?
43. ?????*?網(wǎng)頁報頭?
44. ?????*/??
45. ????private?String?header?=?"";??
46. ????/**?
47. ?????*?網(wǎng)頁內(nèi)容?
48. ?????*/??
49. ????private?String?content?=?"";??
50. ??
51. ????/**?
52. ?????*?網(wǎng)頁編碼，默認為UTF-8?
53. ?????*/??
54. ????public?static?final?String?CHARSET_DEFAULT?=?"UTF-8";??
55. ????/**?
56. ?????*?網(wǎng)頁編碼?
57. ?????*/??
58. ????private?String?charset?=?CHARSET_DEFAULT;??
59. ??
60. ????/**?
61. ?????*?使用Httpclient的例子?
62. ?????*??
63. ?????*?@param?args?
64. ?????*?@throws?Exception?
65. ?????*/??
66. ????public?static?void?main(String[]?args)?throws?Exception?{??
67. ????????Httpclient?httpclient?=?new?Httpclient();??
68. ????????//?請求百度首頁（手機版）??
69. ????????httpclient.processUrl("http://m.baidu.com/");??
70. ????????System.out.println("獲取網(wǎng)頁http://m.baidu.com/");??
71. ????????System.out.println("報頭為：\r\n"?+?httpclient.getHeader());??
72. ????????System.out.println("內(nèi)容為：\r\n"?+?httpclient.getContent());??
73. ????????System.out.println("編碼為：\r\n"?+?httpclient.getCharset());??
74. ????????System.out.println("************************************");??
75. ??
76. ????????//?使用百度搜索"中國"（手機版）??
77. ????????//?這是手機百度搜索框的源碼?<input?id="word"?type="text"?size="20"?maxlength="64"??
78. ????????//?name="word">??
79. ????????String?url?=?String.format("http://m.baidu.com/s?word=%s",??
80. ????????????????URLEncoder.encode("中國",?CHARSET_DEFAULT));??
81. ????????httpclient.processUrl(url,?METHOD_POST);??
82. ????????System.out.println("獲取網(wǎng)頁http://m.baidu.com/s?word=中國");??
83. ????????System.out.println("報頭為：\r\n"?+?httpclient.getHeader());??
84. ????????System.out.println("內(nèi)容為：\r\n"?+?httpclient.getContent());??
85. ????????System.out.println("編碼為：\r\n"?+?httpclient.getCharset());??
86. ????}??
87. ??
88. ????/**?
89. ?????*?初始化，設(shè)置所有變量為默認值?
90. ?????*/??
91. ????private?void?init()?{??
92. ????????this.bytes?=?new?byte[0];??
93. ????????this.charset?=?CHARSET_DEFAULT;??
94. ????????this.header?=?"";??
95. ????????this.content?=?"";??
96. ??
97. ????}??
98. ??
99. ????/**?
100. ?????*?獲取網(wǎng)頁報頭header?
101. ?????*??
102. ?????*?@return?
103. ?????*/??
104. ????public?String?getHeader()?{??
105. ????????return?header;??
106. ????}??
107. ??
108. ????/**?
109. ?????*?獲取網(wǎng)頁內(nèi)容content?
110. ?????*??
111. ?????*?@return?
112. ?????*/??
113. ????public?String?getContent()?{??
114. ????????return?content;??
115. ????}??
116. ??
117. ????/**?
118. ?????*?獲取網(wǎng)頁編碼?
119. ?????*??
120. ?????*?@return?
121. ?????*/??
122. ????public?String?getCharset()?{??
123. ????????return?charset;??
124. ????}??
125. ??
126. ????/**?
127. ?????*?請求網(wǎng)頁內(nèi)容（使用HTTP?GET）?
128. ?????*??
129. ?????*?@param?url?
130. ?????*?@throws?Exception?
131. ?????*/??
132. ????public?void?processUrl(String?url)?throws?Exception?{??
133. ????????processUrl(url,?METHOD_GET);??
134. ????}??
135. ??
136. ????/**?
137. ?????*?使用Socket請求（獲取）一個網(wǎng)頁。<br/>?
138. ?????*?例如:<br/>?
139. ?????*?processUrl("http://www.baidu.com/",?METHOD_GET)會獲取百度首頁；<br/>?
140. ?????*??
141. ?????*?@param?url?
142. ?????*????????????這個網(wǎng)頁或者網(wǎng)頁內(nèi)容的地址?
143. ?????*?@param?method?
144. ?????*????????????請求網(wǎng)頁的方法:?METHOD_GET或者METHOD_POST?
145. ?????*?@throws?Exception?
146. ?????*/??
147. ????public?void?processUrl(String?url,?int?method)?throws?Exception?{??
148. ??
149. ????????init();??
150. ??
151. ????????//?url?=?"http://www.zdic.net/search/?c=2&q=%E5%A4%A7";??
152. ????????//?規(guī)范化鏈接，當網(wǎng)址為http://www.baidu.com時，將網(wǎng)址變?yōu)?#xff1a;http://www.baidu.com/??
153. ????????Matcher?mat?=?Pattern.compile("https?://[^/]+").matcher(url);??
154. ????????if?(mat.find()?&&?mat.group().equals(url))?{??
155. ????????????url?+=?"/";??
156. ????????}??
157. ??
158. ????????Socket?socket?=?new?Socket(getHostUrl(url),?80);?//?設(shè)置要連接的服務器地址??
159. ????????socket.setSoTimeout(3000);?//?設(shè)置超時時間為3秒??
160. ??
161. ????????String?request?=?null;??
162. ????????//?構(gòu)造請求，詳情請參考HTTP協(xié)議(RFC2616)??
163. ????????if?(method?==?METHOD_POST)?{??
164. ????????????request?=?String.format(HEADER_POST,?getSubUrl(url),??
165. ????????????????????getHostUrl(url));??
166. ????????}?else?{??
167. ????????????request?=?String??
168. ????????????????????.format(HEADER_GET,?getSubUrl(url),?getHostUrl(url));??
169. ????????}??
170. ??
171. ????????socket.getOutputStream().write(request.getBytes());//?發(fā)送請求??
172. ??
173. ????????this.bytes?=?InputStream2ByteArray(socket.getInputStream());//?讀取響應??
174. ??
175. ????????//?獲取網(wǎng)頁編碼，我們只需要測試查找前4096個字節(jié)，一般編碼信息都會在里面找到??
176. ????????String?temp?=?new?String(this.bytes,?0,??
177. ????????????????bytes.length?<?4096???bytes.length?:?4096);??
178. ????????mat?=?Pattern.compile("(?<=<meta.{0,100}?charset=)[a-z-0-9]*",??
179. ????????????????Pattern.CASE_INSENSITIVE).matcher(temp);??
180. ????????if?(mat.find())?{??
181. ????????????this.charset?=?mat.group();??
182. ????????}?else?{??
183. ????????????this.charset?=?CHARSET_DEFAULT;??
184. ????????}??
185. ??
186. ????????//?用正確的編碼得到網(wǎng)頁報頭和內(nèi)容??
187. ????????temp?=?new?String(this.bytes,?this.charset);??
188. ????????int?headerEnd?=?temp.indexOf(CONTENT_SEPARATOR);??
189. ????????this.header?=?temp.substring(0,?headerEnd);??
190. ????????this.content?=?temp.substring(headerEnd?+?CONTENT_SEPARATOR.length(),??
191. ????????????????temp.length());??
192. ??
193. ????????socket.close();?//?關(guān)閉socket??
194. ????}??
195. ??
196. ????/**?
197. ?????*?根據(jù)網(wǎng)址，獲取服務器地址<br/>?
198. ?????*?例如：<br/>?
199. ?????*?http://m.weathercn.com/common/province.jsp?
200. ?????*?<p>?
201. ?????*?返回：<br/>?
202. ?????*?m.weathercn.com?
203. ?????*??
204. ?????*?@param?url?
205. ?????*????????????網(wǎng)址?
206. ?????*?@return?
207. ?????*/??
208. ????public?static?String?getHostUrl(String?url)?{??
209. ????????String?host?=?"";??
210. ????????Matcher?mat?=?Pattern.compile("(?<=https?://).+?(?=/)").matcher(url);??
211. ????????if?(mat.find())?{??
212. ????????????host?=?mat.group();??
213. ????????}??
214. ??
215. ????????return?host;??
216. ????}??
217. ??
218. ????/**?
219. ?????*?根據(jù)網(wǎng)址，獲取網(wǎng)頁路徑?例如：<br/>?
220. ?????*?http://m.weathercn.com/common/province.jsp?
221. ?????*?<p>?
222. ?????*?返回：<br/>?
223. ?????*?/common/province.jsp?
224. ?????*??
225. ?????*?@param?url?
226. ?????*?@return?如果沒有獲取到網(wǎng)頁路徑，返回"";?
227. ?????*/??
228. ????public?static?String?getSubUrl(String?url)?{??
229. ????????String?subUrl?=?"";??
230. ????????Matcher?mat?=?Pattern.compile("https?://.+?(?=/)").matcher(url);??
231. ????????if?(mat.find())?{??
232. ????????????subUrl?=?url.substring(mat.group().length());??
233. ????????}??
234. ??
235. ????????return?subUrl;??
236. ????}??
237. ??
238. ????/**?
239. ?????*?將b1和b2兩個byte數(shù)組拼接成一個,?結(jié)果=b1+b2?
240. ?????*??
241. ?????*?@param?b1?
242. ?????*?@param?b2?
243. ?????*?@return?
244. ?????*/??
245. ????public?static?byte[]?ByteArrayCat(byte[]?b1,?byte[]?b2)?{??
246. ????????byte[]?b?=?new?byte[b1.length?+?b2.length];??
247. ????????System.arraycopy(b1,?0,?b,?0,?b1.length);??
248. ????????System.arraycopy(b2,?0,?b,?b1.length,?b2.length);??
249. ????????return?b;??
250. ????}??
251. ??
252. ????/**?
253. ?????*?讀取輸入流并轉(zhuǎn)為byte數(shù)組，不返回字符串，?是因為輸入流的編碼不確定，錯誤的編碼會造成亂碼。?
254. ?????*??
255. ?????*?@param?is?
256. ?????*????????????輸入流inputstream?
257. ?????*?@return?字符串?
258. ?????*?@throws?IOException?
259. ?????*/??
260. ????public?static?byte[]?InputStream2ByteArray(InputStream?is)??
261. ????????????throws?IOException?{??
262. ????????byte[]?b?=?new?byte[0];??
263. ????????byte[]?bb?=?new?byte[4096];?//?緩沖區(qū)??
264. ??
265. ????????int?len?=?0;??
266. ????????while?((len?=?is.read(bb))?!=?-1)?{??
267. ????????????byte[]?newb?=?new?byte[b.length?+?len];??
268. ????????????System.arraycopy(b,?0,?newb,?0,?b.length);??
269. ????????????System.arraycopy(bb,?0,?newb,?b.length,?len);??
270. ????????????b?=?newb;??
271. ????????}??
272. ??
273. ????????return?b;??
274. ????}??
275. }??

DictMain.java

[java]?view plaincopy

1. package?com.siqi.dict;??
2. ??
3. import?java.io.File;??
4. import?java.io.FileReader;??
5. import?java.io.FileWriter;??
6. import?java.io.IOException;??
7. import?java.util.regex.Matcher;??
8. import?java.util.regex.Pattern;??
9. ??
10. /**?
11. ?*?從漢典下載漢字網(wǎng)頁，并提取拼音信息?
12. ?*?@author?siqi?
13. ?*?
14. ?*/??
15. public?class?DictMain?{??
16. ????/**?
17. ?????*?網(wǎng)頁保存路徑?
18. ?????*/??
19. ????public?static?final?String?SAVEPATH?=?"dict/pages/";??
20. ????/**?
21. ?????*?下載的漢字網(wǎng)頁名稱?
22. ?????*/??
23. ????public?static?final?String?FILEPATH?=?SAVEPATH?+?"%s.html";??
24. ??????
25. ????/**?
26. ?????*?字典數(shù)據(jù)文件名稱?
27. ?????*/??
28. ????public?static?final?String?DATA_FILENAME?=?"data.txt";??
29. ??????
30. ????/**?
31. ?????*?漢字unicode最小?
32. ?????*/??
33. ????public?static?final?int?UNICODE_MIN?=?0x4E00;??
34. ??????
35. ????/**?
36. ?????*?漢字unicode最大?
37. ?????*/??
38. ????public?static?final?int?UNICODE_MAX?=?0x9FFF;??
39. ??????
40. ????/**?
41. ?????*?準備工作:?
42. ?????*?1.從漢典網(wǎng)站下載所有漢字的頁面，注意，不要在eclipse中打開保存頁面的文件夾，?
43. ?????*?因為每個漢字一個頁面，總共有20000+個頁面，容易卡死eclipse?
44. ?????*?2.從漢字頁面獲取漢字拼音信息，生成data.dat文件?
45. ?????*?3.生成的data.dat復制到com.siqi.pinyin下面?
46. ?????*?4.可以使用com.siqi.pinyin.PinYin.java了?
47. ?????*/??
48. ????static{??
49. ????????//?下載網(wǎng)頁??
50. ????????for?(int?i?=?UNICODE_MIN;?i?<=?UNICODE_MAX;?i++)?{??
51. ????????????//?檢查是否已經(jīng)存在??
52. ????????????String?filePath?=?String.format(FILEPATH,?i);?//?文件名??
53. ????????????File?file?=?new?File(filePath);??
54. ????????????if?(!file.exists())?{??
55. ????????????????new?DownloadThread(i).start();??
56. ????????????}??
57. ????????}??
58. ??????????
59. ????????//解析網(wǎng)頁，得到拼音信息，并保存到data.dat??
60. ????????StringBuffer?sb?=?new?StringBuffer();??
61. ????????for?(int?i?=?UNICODE_MIN;?i?<=?UNICODE_MAX;?i++)?{??
62. ????????????String?word?=?new?String(Character.toChars(i));??
63. ????????????String?pinyin?=?getPinYinFromWebpageFile(String.format(FILEPATH,?i));??
64. ????????????String?str?=?String.format("%s,%s,%s\r\n",?i,word,pinyin);??
65. ????????????System.out.print(str);??
66. ????????????sb.append(str);??
67. ????????}??
68. ??????????
69. ????????//保存到data.dat??
70. ????????try?{??
71. ????????????FileWriter?fw?=?new?FileWriter(DATA_FILENAME);??
72. ????????????fw.write(sb.toString());??
73. ????????????fw.close();??
74. ????????}?catch?(IOException?e)?{??
75. ????????????e.printStackTrace();??
76. ????????}??
77. ??????????
78. ????}??
79. ??????
80. ????public?static?void?main(String[]?args){??
81. ??????????
82. ????????System.out.println("All?prepared!");??
83. ????}??
84. ??????
85. ????/**?
86. ?????*?從網(wǎng)頁文件獲取拼音信息?
87. ?????*?@param?file?
88. ?????*?@return?
89. ?????*/??
90. ????private?static?String?getPinYinFromWebpageFile(String?file)?{??
91. ????????try?{??
92. ??????????????
93. ????????????char[]?buff?=?new?char[(int)?new?File(file).length()];??
94. ??????????????
95. ????????????FileReader?reader?=?new?FileReader(file);??
96. ????????????reader.read(buff);??
97. ????????????reader.close();??
98. ??????????????
99. ????????????String?content?=?new?String(buff);??
100. ????????????//?spf("yi1")??
101. ????????????Matcher?mat?=?Pattern.compile("(?<=spf\\(\")[a-z1-4]{0,100}",??
102. ????????????????????Pattern.CASE_INSENSITIVE).matcher(content);??
103. ????????????if?(mat.find())?{??
104. ????????????????return?mat.group();??
105. ????????????}??
106. ????????????//<span?class="dicpy">cal</span>?spf("xin1")??
107. ????????????mat?=?Pattern.compile("(?<=class=\"dicpy\">)[a-z1-4]{0,100}",??
108. ????????????????????Pattern.CASE_INSENSITIVE).matcher(content);??
109. ????????????if?(mat.find())?{??
110. ????????????????return?mat.group();??
111. ????????????}??
112. ????????}?catch?(Exception?e)?{??
113. ????????????e.printStackTrace();??
114. ????????}??
115. ??????????
116. ????????return?"";??
117. ??
118. ????}??
119. }??

DownloadThread.java

[java]?view plaincopy

1. package?com.siqi.dict;??
2. ??
3. import?java.io.File;??
4. import?java.io.FileWriter;??
5. import?java.net.URLEncoder;??
6. import?java.util.regex.Matcher;??
7. import?java.util.regex.Pattern;??
8. ??
9. import?com.siqi.http.Httpclient;??
10. ??
11. /**?
12. ?*?將漢字頁面從漢典網(wǎng)站下載下來，存儲到本地?
13. ?*?http://www.zdic.net/search/?c=2?
14. ?*?@author?siqi?
15. ?*?
16. ?*/??
17. public?class?DownloadThread?extends?Thread{??
18. ??????
19. ????/**?
20. ?????*?線程最大數(shù)目?
21. ?????*/??
22. ????public?static?int?THREAD_MAX?=?10;??
23. ??????
24. ????/**?
25. ?????*?下載最大重復次數(shù)?
26. ?????*/??
27. ????public?static?int?RETRY_MAX?=?5;??
28. ??????
29. ????/**?
30. ?????*?漢典網(wǎng)站搜索網(wǎng)址?
31. ?????*/??
32. ????public?static?String?SEARCH_URL?=?"http://www.zdic.net/search/?q=%s";??
33. ??????
34. ????/**?
35. ?????*?當前線程數(shù)目?
36. ?????*/??
37. ????private?static?int?threadCnt?=?0;??
38. ??????
39. ????/**?
40. ?????*?當前線程處理漢字的unicode編碼?
41. ?????*/??
42. ????private?int?unicode?=?0;??
43. ??????
44. ????/**?
45. ?????*?如果PATH文件夾不存在，那么創(chuàng)建它?
46. ?????*/??
47. ????static{??
48. ????????try?{??
49. ????????????File?file?=?new?File(DictMain.SAVEPATH);??
50. ????????????if?(!file.exists())?{??
51. ????????????????file.mkdirs();??
52. ????????????}??
53. ????????}?catch?(Exception?e)?{??
54. ??
55. ????????}??
56. ????}??
57. ??????
58. ????/**?
59. ?????*?返回當前線程數(shù)量?
60. ?????*?@param?i?修改當前線程數(shù)量?threadCnt?+=?i;?
61. ?????*?@return?返回修改后線程數(shù)量?
62. ?????*/??
63. ????public?static?synchronized?int?threadCnt(int?i){??
64. ????????threadCnt?+=?i;??
65. ????????return?threadCnt;??
66. ????}??
67. ??????
68. ????/**?
69. ?????*?下載UNICODE編碼為unicode的漢字網(wǎng)頁?
70. ?????*?@param?unicode?
71. ?????*/??
72. ????public?DownloadThread(int?unicode){??
73. ????????//等待，直到當前線程數(shù)量小于THREAD_MAX??
74. ????????while(threadCnt(0)>THREAD_MAX){??
75. ????????????try?{??
76. ????????????????Thread.sleep(500);??
77. ????????????}?catch?(InterruptedException?e)?{??
78. ????????????}??
79. ????????}??
80. ??????????
81. ????????threadCnt(1);???//線程數(shù)量+1??
82. ????????this.unicode?=?unicode;??
83. ????}??
84. ??
85. ????@Override??
86. ????public?void?run()?{??
87. ????????long?t1?=?System.currentTimeMillis();?//?記錄時間??
88. ??
89. ????????String?filePath?=?String.format(DictMain.FILEPATH,?unicode);?//?文件名??
90. ??
91. ????????String?word?=?new?String(Character.toChars(unicode));?//?將unicode轉(zhuǎn)換為數(shù)字??
92. ??
93. ????????boolean?downloaded?=?false;??
94. ????????int?retryCnt?=?0;?//?下載失敗重復次數(shù)??
95. ????????while?(!downloaded?&&?retryCnt?<?RETRY_MAX)?{??
96. ????????????try?{??
97. ????????????????String?content?=?DownloadPage(word);??
98. ????????????????SaveToFile(filePath,?content);??
99. ????????????????downloaded?=?true;??
100. ??
101. ????????????????threadCnt(-1);??
102. ????????????????System.out.println(String.format("%s,?%s,?下載成功！線程數(shù)目：%s?用時：%s",??
103. ????????????????????????unicode,?word,?threadCnt(0),?System.currentTimeMillis()??
104. ????????????????????????????????-?t1));??
105. ????????????????return;??
106. ????????????}?catch?(Exception?e)?{??
107. ????????????????retryCnt++;??
108. ????????????}??
109. ????????}??
110. ??
111. ????????threadCnt(-1);??
112. ????????System.err.println(String.format("%s,?%s,?下載失敗！線程數(shù)目：%s?用時：%s",?unicode,??
113. ????????????????word,?threadCnt(0),?System.currentTimeMillis()?-?t1));??
114. ????}??
115. ??????
116. ????/**?
117. ?????*?在漢典網(wǎng)站上查找漢字，返回漢字字典頁面內(nèi)容?
118. ?????*?@param?word?
119. ?????*?@return?
120. ?????*?@throws?Exception?
121. ?????*/??
122. ????public?String?DownloadPage(String?word)?throws?Exception{??
123. ????????//查找word??
124. ????????Httpclient?httpclient?=?new?Httpclient();??
125. ????????String?url?=?String.format(SEARCH_URL,?URLEncoder.encode(word,?"UTF-8"));??
126. ????????httpclient.processUrl(url,?Httpclient.METHOD_POST);??
127. ??????????
128. ????????//返回的是一個跳轉(zhuǎn)頁??
129. ????????//獲取跳轉(zhuǎn)的鏈接??
130. ????????Matcher?mat?=?Pattern.compile("(?<=HREF=\")[^\"]+").matcher(httpclient.getContent());??
131. ????????if(mat.find()){??
132. ????????????httpclient.processUrl(mat.group());??
133. ????????}??
134. ??????????
135. ????????return?httpclient.getContent();??
136. ????}??
137. ??????
138. ????/**?
139. ?????*?將內(nèi)容content寫入file文件?
140. ?????*?@param?file?
141. ?????*?@param?content?
142. ?????*/??
143. ????public?void?SaveToFile(String?file,?String?content){??
144. ????????try?{??
145. ????????????FileWriter?fw?=?new?FileWriter(file);??
146. ????????????fw.write(content);??
147. ????????????fw.close();??
148. ????????}?catch?(Exception?e)?{??
149. ????????????e.printStackTrace();??
150. ????????}??
151. ????}??
152. }??

PinYin.java

[java]?view plaincopy

1. package?com.siqi.pinyin;??
2. ??
3. import?java.io.BufferedReader;??
4. import?java.io.InputStreamReader;??
5. import?java.util.HashMap;??
6. import?java.util.Map;??
7. ??
8. public?class?PinYin?{??
9. ??
10. ????private?static?Map<Integer,?PinYinEle>?map?=?new?HashMap<Integer,?PinYinEle>();??
11. ??
12. ????/**?
13. ?????*?載入pinyin數(shù)據(jù)文件?
14. ?????*/??
15. ????static?{??
16. ????????try?{??
17. ????????????BufferedReader?bReader?=?new?BufferedReader(new?InputStreamReader(??
18. ????????????????????PinYin.class.getResourceAsStream("data.dat")));??
19. ????????????String?aLine?=?null;??
20. ????????????while?((aLine?=?bReader.readLine())?!=?null)?{??
21. ????????????????PinYinEle?ele?=?new?PinYinEle(aLine);??
22. ????????????????map.put(ele.getUnicode(),?ele);??
23. ????????????}??
24. ????????????bReader.close();??
25. ????????}?catch?(Exception?e)?{??
26. ????????????e.printStackTrace();??
27. ????????}??
28. ????}??
29. ??
30. ????/**?
31. ?????*?去掉注釋可以測試一下?
32. ?????*??
33. ?????*?@param?args?
34. ?????*/??
35. ????public?static?void?main(String[]?args)?{??
36. ????????System.out.println("　包含聲調(diào)："?+?PinYin.getPinYin("大家haome12345"));??
37. ????????System.out.println("不包含聲調(diào)："?+?PinYin.getPinYin("大家haome12345",?false));??
38. ????}??
39. ??
40. ????/**?
41. ?????*?獲取漢字字符串的拼音，containsNumber是否獲取拼音中的聲調(diào)1、2、3、4?
42. ?????*??
43. ?????*?@param?str?
44. ?????*?@param?containsNumber?
45. ?????*????????????true?=?包含聲調(diào)，false?=?不包含聲調(diào)?
46. ?????*?@return?
47. ?????*/??
48. ????public?static?String?getPinYin(String?str,?boolean?containsNumber)?{??
49. ????????StringBuffer?sb?=?new?StringBuffer();??
50. ????????for?(Character?ch?:?str.toCharArray())?{??
51. ????????????sb.append(getPinYin(ch,?containsNumber));??
52. ????????}??
53. ??
54. ????????return?sb.toString();??
55. ????}??
56. ??
57. ????/**?
58. ?????*?獲取字符串的拼音?
59. ?????*??
60. ?????*?@param?str?
61. ?????*?@return?
62. ?????*/??
63. ????public?static?String?getPinYin(String?str)?{??
64. ????????StringBuffer?sb?=?new?StringBuffer();??
65. ????????for?(Character?ch?:?str.toCharArray())?{??
66. ????????????sb.append(getPinYin(ch));??
67. ????????}??
68. ??
69. ????????return?sb.toString();??
70. ????}??
71. ??
72. ????/**?
73. ?????*?獲取單個漢字的拼音，包含聲調(diào)?
74. ?????*??
75. ?????*?@param?ch?
76. ?????*?@return?
77. ?????*/??
78. ????public?static?String?getPinYin(Character?ch)?{??
79. ????????return?getPinYin(ch,?true);??
80. ????}??
81. ??
82. ????/**?
83. ?????*?獲取單個漢字的拼音?
84. ?????*??
85. ?????*?@param?ch?
86. ?????*????????????漢字.?如果輸入非漢字，返回ch.?如果輸入null，返回空字符串；?
87. ?????*?@param?containsNumber?
88. ?????*????????????true?=?包含聲調(diào)，false?=?不包含聲調(diào)?
89. ?????*?@return?
90. ?????*/??
91. ????public?static?String?getPinYin(Character?ch,?boolean?containsNumber)?{??
92. ????????if?(ch?!=?null)?{??
93. ????????????int?code?=?ch.hashCode();??
94. ????????????if?(map.containsKey(code))?{??
95. ????????????????if?(containsNumber)?{??
96. ????????????????????return?map.get(code).getPinyin();??
97. ????????????????}?else?{??
98. ????????????????????return?map.get(code).getPinyin().replaceAll("[0-9]",?"");??
99. ????????????????}??
100. ????????????}?else?{??
101. ????????????????return?ch.toString();??
102. ????????????}??
103. ????????}??
104. ????????return?"";??
105. ????}??
106. }??

PinYinEle.java

[java]?view plaincopy

1. package?com.siqi.pinyin;??
2. ??
3. public?class?PinYinEle?{??
4. ????private?int?unicode;??
5. ????private?String?ch;??
6. ????private?String?pinyin;??
7. ??????
8. ????public?PinYinEle(){}??
9. ??????
10. ????public?PinYinEle(String?str){??
11. ????????if(str!=null){??
12. ????????????String[]?strs?=?str.split(",");??
13. ????????????if(strs.length?==?3){??
14. ????????????????try{??
15. ????????????????this.unicode?=?Integer.parseInt(strs[0]);??
16. ????????????????}catch(Exception?e){??
17. ??????????????????????
18. ????????????????}??
19. ????????????????this.ch?=?strs[1];??
20. ????????????????this.pinyin?=?strs[2];??
21. ????????????}??
22. ????????}??
23. ??????????
24. ????}??
25. ??????
26. ????public?int?getUnicode()?{??
27. ????????return?unicode;??
28. ????}??
29. ????public?void?setUnicode(int?unicode)?{??
30. ????????this.unicode?=?unicode;??
31. ????}??
32. ????public?String?getCh()?{??
33. ????????return?ch;??
34. ????}??
35. ????public?void?setCh(String?ch)?{??
36. ????????this.ch?=?ch;??
37. ????}??
38. ????public?String?getPinyin()?{??
39. ????????return?pinyin;??
40. ????}??
41. ????public?void?setPinyin(String?pinyin)?{??
42. ????????this.pinyin?=?pinyin;??
43. ????}??
44. ??????
45. ??????
46. }??

生成的data.dat里面內(nèi)容（部分）為：

[java]?view plaincopy

1. 19968,一,yi1??
2. 19969,丁,ding1??
3. 19970,丂,kao3??
4. 19971,七,qi1??
5. 19972,丄,shang4??
6. 19973,丅,xia4??
7. 19974,丆,han3??
8. 19975,萬,wan4??
9. 19976,丈,zhang4??
10. 19977,三,san1??
11. 19978,上,shang4??
12. 19979,下,xia4??
13. 19980,丌,qi2??
14. 19981,不,bu4??

運行DictMain.java結(jié)果

執(zhí)行時間可能會有幾十分鐘到幾小時不等，總共會下載200+M的網(wǎng)頁（20000+個網(wǎng)頁），每次運行都會先判斷以前下載過沒有，所以結(jié)束掉程序不會有影響

顯示All prepared!表示已經(jīng)準備好了，刷新項目文件夾，可以看到網(wǎng)頁保持在dict/pages下面，不建議在elipse中打開那個文件夾，因為里面有2萬多個文件，會卡死eclipse，

還可以看到生成了data.txt文件，改為data.dat并復制到pinyin文件夾下面

運行PinYin.java

可以看到"大家haome12345"的拼音：

[java]?view plaincopy

1. 包含聲調(diào)：da4jia1haome12345??
2. 包含聲調(diào)：dajiahaome12345??

上面只是顯示了如何獲取拼音，獲取筆畫等的方法類似，在這里就不演示了。

總結(jié)

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