elasticsearch结合spring springmvc jest 使用做成ＷＥＢ架构

elasticsearch结合spring springmvc jest 使用做成ＷＥＢ架构

oyhk　学习笔记

上一篇文章,说到了先利用jest　junit构架一个ＥＳ的搜索入门例子...现在准备要做一个ES的ＷＥＢ架构例子,希望大家都学习学习ＥＳ分布式搜索引擎,真的非常不错的...欢迎大家一起讨论讨论...

做成ＷＥＢ的架构,当然我不用servlet了...直接使用spring springmvc去做吧...也当是一个ＥＳ跟spring springmvc　集成的例子,为了简单起见,我这里不用freemarker了..我直接使用jsp做视图...我也用了bootstrap去管理一个web页面,这样可以省很多时间...

当然我也是用maven了...如果不有熟悉maven的朋友们,可以跟我交流下,大家学习学习...

提示:项目可以用mvn jetty:run 就可以跑起来了...

代码可能有点长,想学习的童鞋们认真些了...

首先我们看看web界面

首页:

点击:创建索引

创建索引成功..

搜索:

搜索结果:

好了,下面开始真正的代码....

---

1.看看项目的目录结构:

我就贴重要的几个文件代码出来,源代码已经有了,大家可以下载

下面pom.xml代码

1. xml version="1.0" encoding="UTF-8"?>
2. xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
3. xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
4. 4.0.0
5. com.mkfree
6. soso
7. war
8. 1.0-SNAPSHOT
9. java-jest-sample
11. UTF-8
12. 3.1.2.RELEASE
13. 1.5.10
14. 1.6.1
15. 1.6
16. 4.8.2
17. 1.6.9
19.  
22. sonatype
23. Sonatype Groups
24. https://oss.sonatype.org/content/groups/public/
28.  
30. io.searchbox
31. jest
32. 0.0.2
36. org.elasticsearch
37. elasticsearch
38. 0.19.11
40.  
43. org.springframework
44. spring-context
45. ${spring.version}
49. commons-logging
50. commons-logging
55. org.springframework
56. spring-webmvc
57. ${spring.version}
60. org.springframework
61. spring-orm
62. ${spring.version}
63. jar
64. compile
67. org.springframework
68. spring-test
69. ${spring.version}
70. jar
71. test
73.  
76. org.aspectj
77. aspectjrt
78. ${org.aspectj-version}
81. javax.inject
82. javax.inject
83. 1
85.  
88. taglibs
89. standard
90. 1.1.2
91. jar
92. compile
96. junit
97. junit
98. ${junit.version}
99. test
101.  
103. jstl
104. jstl
105. 1.1.2
106. jar
107. compile
110. org.springframework
111. spring-beans
112. ${spring.version}
115. org.slf4j
116. slf4j-log4j12
117. ${slf4j-log4j12.version}
120. cglib
121. cglib
122. 2.2
125.  
128. cloudbees-public-release
129. http://repository-cloudbees.forge.cloudbees.com/public-release
131. true
134. false
138.  
140. java-jest-sample
144. org.mortbay.jetty
145. maven-jetty-plugin
146. 6.1.10
148. 9966
149. foo
153. org.apache.maven.plugins
154. maven-dependency-plugin
155. 2.3
158. package
160. copy
165. org.mortbay.jetty
166. jetty-runner
167. 7.5.4.v20111024
168. jetty-runner.jar
175.  
178. org.apache.maven.plugins
179. maven-compiler-plugin
180. 2.3.2
182. ${java.version}
183. ${java.version}
186.  
188. com.cloudbees
189. bees-maven-plugin
190. 1.3.2
193. ${basedir}/src/main/webapp/WEB-INF/classes/

SearchController 类

1. package com.mkfree.soso.action;
2.  
3. import java.util.List;
4.  
5. import org.springframework.beans.factory.annotation.Autowired;
6. import org.springframework.stereotype.Controller;
7. import org.springframework.web.bind.annotation.RequestMapping;
8. import org.springframework.web.bind.annotation.RequestMethod;
9. import org.springframework.web.bind.annotation.RequestParam;
10. import org.springframework.web.servlet.ModelAndView;
11.  
12. import com.mkfree.soso.model.News;
13. import com.mkfree.soso.service.SearchService;
14.  
15. /**
16. * 搜索控制
17. *
18. * @author hk
19. *
20. * 2013-1-16 下午8:26:09
21. */
22. @Controller
23. @RequestMapping("/")
24. public class SearchController {
25.  
26. @Autowired
27. SearchService searchService;
28.  
29. @RequestMapping(method = RequestMethod.GET)
30. public ModelAndView home() {
31. ModelAndView mv = new ModelAndView();
32. mv.setViewName("home");
33. return mv;
34. }
35.  
36. @RequestMapping(method = RequestMethod.GET, value = "/search")
37. public ModelAndView search(@RequestParam("q") String query) {
38. Listarticles = searchService.searchsNews(query);
39. ModelAndView mv = new ModelAndView();
40. mv.setViewName("search");
41. mv.addObject("articles", articles);
42. return mv;
43. }
44.  
45. @RequestMapping(method = RequestMethod.GET, value = "/search/create")
46. public ModelAndView createInitialData() {
47. searchService.builderSearchIndex();
48. ModelAndView mv = new ModelAndView("forward:/");
49. mv.addObject("message", "文章索引已创建成功!");
50. return mv;
51. }
52.  
53. @RequestMapping(method = RequestMethod.GET, value = "/about")
54. public ModelAndView about() {
55. ModelAndView mv = new ModelAndView();
56. mv.setViewName("about");
57. return mv;
58. }
59. }

配置客户端 SpringConfiguration 类 

1. package com.mkfree.soso.configur;
2.  
3. import io.searchbox.client.JestClient;
4. import io.searchbox.client.JestClientFactory;
5. import io.searchbox.client.config.ClientConfig;
6. import io.searchbox.client.config.ClientConstants;
7.  
8. import java.util.LinkedHashSet;
9.  
10. import org.springframework.context.annotation.Bean;
11. import org.springframework.context.annotation.Configuration;
12.  
13. /**
14. * @author hk
15. *
16. * 2013-1-16 下午8:49:51
17. */
18. @Configuration
19. public class SpringConfiguration {
20.  
21. public @Bean
22. ClientConfig clientConfig() {
23.  
24. String connectionUrl = "http://192.168.56.101:9200";
25.  
26. ClientConfig clientConfig = new ClientConfig();
27. LinkedHashSetservers = new LinkedHashSet();
28. servers.add(connectionUrl);
29. clientConfig.getServerProperties().put(ClientConstants.SERVER_LIST, servers);
30. clientConfig.getClientFeatures().put(ClientConstants.IS_MULTI_THREADED, false);
31. return clientConfig;
32. }
33.  
34. public @Bean
35. JestClient jestClient() {
36. JestClientFactory factory = new JestClientFactory();
37. factory.setClientConfig(clientConfig());
38. return factory.getObject();
39. }
40. }

实体类

1. package com.mkfree.soso.model;
2.  
3. import io.searchbox.annotations.JestId;
4.  
5. /**
6. * 虚拟news 搜索文章
7. *
8. * @author hk
9. *
10. * 2013-1-12 下午11:38:29
11. */
12. public class News {
13.  
14. @JestId
15. private int id;
16. private String title;
17. private String content;
18.  
19. public int getId() {
20. return id;
21. }
22.  
23. public void setId(int id) {
24. this.id = id;
25. }
26.  
27. public String getTitle() {
28. return title;
29. }
30.  
31. public void setTitle(String title) {
32. this.title = title;
33. }
34.  
35. public String getContent() {
36. return content;
37. }
38.  
39. public void setContent(String content) {
40. this.content = content;
41. }
42.  
43. }

搜索服务类

1. package com.mkfree.soso.service;
2.  
3. import io.searchbox.client.JestClient;
4. import io.searchbox.client.JestResult;
5. import io.searchbox.core.Bulk;
6. import io.searchbox.core.Index;
7. import io.searchbox.core.Search;
8. import io.searchbox.indices.CreateIndex;
9. import io.searchbox.indices.DeleteIndex;
10.  
11. import java.io.IOException;
12. import java.util.List;
13.  
14. import org.elasticsearch.index.query.QueryBuilder;
15. import org.elasticsearch.index.query.QueryBuilders;
16. import org.springframework.beans.factory.annotation.Autowired;
17. import org.springframework.stereotype.Service;
18.  
19. import com.mkfree.soso.model.News;
20.  
21. /**
22. * es简单服务接口
23. *
24. * @author hk
25. *
26. * 2013-1-12 下午11:47:16
27. */
28. @Service
29. public class SearchService {
30.  
31. @Autowired
32. private JestClient jestClient;
33. int num = 100000;
34.  
35. /**
36. * 创建es news索引
37. */
38. public void builderSearchIndex() {
39. long start = System.currentTimeMillis();
40. try {
41. // 如果索引存在,删除索引
42. DeleteIndex deleteIndex = new DeleteIndex("news");
43. jestClient.execute(deleteIndex);
44.  
45. // 创建索引
46. CreateIndex createIndex = new CreateIndex("news");
47. jestClient.execute(createIndex);
48. // Bulk 两个参数1:索引名称2:类型名称(用文章(article)做类型名称)
49. Bulk bulk = new Bulk("news", "article");
50. // 添加添加100万条假数据去服务端(ES)
51. for (int i = 0; i < num; i++) {
52. News news = new News();
53. news.setId(i + 1);
54. news.setTitle("elasticsearch结合spring springmvc jest 使用做成ＷＥＢ架构" + (i + 1));
55. news.setContent("oyhk 学习笔记 上一篇文章,说到了先利用jest junit构架一个ＥＳ的搜索入门例子...现在准备要做一个ES的ＷＥＢ架构例子,希望大家都学习学习ＥＳ分布式搜索引擎,真的非常不错的...欢迎大家一起讨论讨论... 做成ＷＥＢ的架构,当然我不用servlet了...直接使用spring springmvc去做吧...也当是一个ＥＳ跟spring springmvc 集成的例子,为了简单起见,我这里不用freemarker了..我直接使用jsp做视图... 当然我也是用maven了...如果不有熟悉maven的朋友们,可以跟我交流下,大家学习学习..."
56. + (i + 1));
57. bulk.addIndex(new Index.Builder(news).build());
58. }
59. jestClient.execute(bulk);
60. } catch (Exception e) {
61. e.printStackTrace();
62. }
63. long end = System.currentTimeMillis();
64. System.out.println("创建索引时间:数据量是 " + num + "记录,共用时间 -->> " + (end - start) + " 毫秒");
65. }
66.  
67. /**
68. * 搜索新闻
69. *
70. * @param param
71. * @return
72. */
73. public ListsearchsNews(String param) {
74. try {
75. long start = System.currentTimeMillis();
76. QueryBuilder queryBuilder = QueryBuilders.queryString(param);
77. Search search = new Search(Search.createQueryWithBuilder(queryBuilder.toString()));
78. search.addIndex("news");
79. search.addType("article");
80. JestResult result = jestClient.execute(search);
81. long end = System.currentTimeMillis();
82. System.out.println("在" + num + "条记录中,搜索新闻,共用时间 -->> " + (end - start) + " 毫秒");
83. return result.getSourceAsObjectList(News.class);
84. } catch (IOException e) {
85. e.printStackTrace();
86. } catch (Exception e) {
87. e.printStackTrace();
88. }
89. return null;
90. }
91. }

其他的...jsp文件我就不贴出代码了....

这博客希望对大家有用...进一步对ES研究....