Warning: file_get_contents(/data/phpspider/zhask/data//catemap/8/variables/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Spring 如何使用jest客户端或传输客户端在弹性搜索中使用三个表单字段进行搜索_Spring_<img Src="//i.stack.imgur.com/RUiNP.png" Height="16" Width="18" Alt="" Class="sponsor Tag Img">elasticsearch_Elasticsearch Jest - Fatal编程技术网 elasticsearch,elasticsearch-jest,Spring,elasticsearch,Elasticsearch Jest" /> elasticsearch,elasticsearch-jest,Spring,elasticsearch,Elasticsearch Jest" />

Spring 如何使用jest客户端或传输客户端在弹性搜索中使用三个表单字段进行搜索

Spring 如何使用jest客户端或传输客户端在弹性搜索中使用三个表单字段进行搜索,spring,elasticsearch,elasticsearch-jest,Spring,elasticsearch,Elasticsearch Jest,三种形式的字段表示经验、技能和位置我想用技能或技能搜索,或用位置或技能搜索,或用经验搜索。但这里的技能是苛刻的。我只写用技能搜索,但我想用上面提到的不同方式搜索。请帮助我 这里我搜索技能..代码 //客户端类 public class ElasticClient { private static JestClient client = null; private ElasticClient(){ } public static JestClient getClient() { S

三种形式的字段表示经验、技能和位置我想用技能或技能搜索,或用位置或技能搜索,或用经验搜索。但这里的技能是苛刻的。我只写用技能搜索,但我想用上面提到的不同方式搜索。请帮助我

这里我搜索技能..代码

//客户端类

public class ElasticClient 
{
private static JestClient client = null;

private ElasticClient(){

}

public static JestClient getClient()
{
    String clusterIP = "localhost";
    String port = "9200";

    //setup client
    JestClientFactory factory = new JestClientFactory();
    factory.setHttpClientConfig(new HttpClientConfig
            .Builder("http://" + clusterIP + ":" + port)
            .multiThreaded(true)
            .build());
    JestClient client = factory.getObject();

    return client;
   }

}
//模范班

 package com.elastic.model;
 import io.searchbox.annotations.JestId;
 public class SearchModel {
 @JestId
 private String _id;
 private String CurrentJobTitles;
 private String Experience;
 private String skills;

public SearchModel(String _id, String currentJobTitles, String experience,
        String skills) {
    super();
    this._id = _id;
    CurrentJobTitles = currentJobTitles;
    Experience = experience;
    this.skills = skills;
}

public String get_id() {
    return _id;
}

public void set_id(String _id) {
    this._id = _id;
}

public String getCurrentJobTitles() {
    return CurrentJobTitles;
}

public void setCurrentJobTitles(String currentJobTitles) {
    CurrentJobTitles = currentJobTitles;
}


public String getExperience() {
    return Experience;
}

public void setExperience(String experience) {
    Experience = experience;
}

public String getSkills() {
    return skills;
}


public void setSkills(String skills) {
    this.skills = skills;
}


@Override
  public String toString() {
  return  
  "_id='" + _id + '\'' + 
  ", CurrentJobTitles='" + CurrentJobTitles + '\'' +
  ", Experience='" + Experience + '\'' +
  ", skills='" + skills + '\''

   ;

  }
  }
//控制器类

 @Controller
 public class SearchController {    

 @RequestMapping(value = "/doSearch.htm", method = RequestMethod.POST)
 public List<SearchModel> getMessages(@RequestParam("skills") String   skills, Model model)
 {
 System.out.println(skills);
 SearchResource search = new SearchResource();
 List<SearchModel> list = new ArrayList<SearchModel>();
 list = search.searchCouple(searchKey);
 System.out.println(list);
 model.addAttribute("list",list);
 return list;
}
}   
@控制器
公共类搜索控制器{
@RequestMapping(value=“/doSearch.htm”,method=RequestMethod.POST)
公共列表getMessages(@RequestParam(“skills”)字符串技能,模型模型)
{
系统输出打印(技能);
SearchResource search=新建SearchResource();
列表=新的ArrayList();
list=search.searchCouple(searchKey);
系统输出打印项次(列表);
model.addAttribute(“列表”,列表);
退货清单;
}
}   
//服务等级

public List<SearchModel> searchCouple(String skills)
{
    List<SearchModel> list = new ArrayList<SearchModel>();
    JestClient client = ElasticClient.getClient();


    SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
    searchSourceBuilder.query(QueryBuilders.queryString("*"+skills+"*"));


    Search search = (Search) new Search.Builder(searchSourceBuilder.toString())
    .addIndex("eix")
    .addType("articles")
    .build();

    try 
    {
        SearchResult result = client.execute(search);
        List<SearchResult.Hit<SearchModel, Void>> list1 = result.getHits(SearchModel.class);

        if(!list1.isEmpty())
        {
            for(int i=0; i<list1.size(); i++)
            {
                Hit<SearchModel, Void> p = list1.get(i);
                SearchModel e = p.source;
                list.add(e);
                System.out.println(list);
            }
        }

    } catch (Exception e) {
        e.printStackTrace();
    }
    finally {
        client.shutdownClient();
    }

    return list;
}
公共列表搜索偶(字符串技能)
{
列表=新的ArrayList();
JestClient=ElasticClient.getClient();
SearchSourceBuilder SearchSourceBuilder=新的SearchSourceBuilder();
searchSourceBuilder.query(QueryBuilders.queryString(“*”+skills+“*”);
Search Search=(Search)new Search.Builder(searchSourceBuilder.toString())
.addIndex(“eix”)
.addType(“条款”)
.build();
尝试
{
SearchResult=client.execute(搜索);
List list1=result.getHits(SearchModel.class);
如果(!list1.isEmpty())
{

对于(int i=0;i如果您只需要技能:

GET /hotlist/candidate/_search
{
    "query": {
        "bool": {
            "must": [
               {
                   "query_string": {
                            "default_field": "skills",
                            "query": "java,html"
                    }
               }
            ]
        }
    }
}
因此,在Java中,API应该是:

searchSourceBuilder.query(QueryBuilders.boolQuery()
      .must(QueryBuilders.queryStringQuery(skills).defaultField("skills"));
如果您需要技能和工作地点:

GET /hotlist/candidate/_search
{
    "query": {
        "bool": {
            "must": [
               {
                   "query_string": {
                            "default_field": "skills",
                            "query": "java,html"
                    }
               },
               {
                   "term": {
                      "JobLocations": {
                         "value": "hyd"
                      }
                   }
               }
            ]
        }
    }
}
在Java API中:

searchSourceBuilder.query(QueryBuilders.boolQuery()
      .must(QueryBuilders.queryStringQuery(skills).defaultField("skills"))
      .must(QueryBuilders.termQuery("JobLocations", jobLocations))
      );
searchSourceBuilder.query(QueryBuilders.boolQuery()
      .must(QueryBuilders.queryStringQuery(skills).defaultField("skills"))
      .must(QueryBuilders.termQuery("JobLocations", jobLocations))
      .must(QueryBuilders.termQuery("Experience", experience))
      );
如果您想要全部:

GET /hotlist/candidate/_search
{
    "query": {
        "bool": {
            "must": [
               {
                   "query_string": {
                            "default_field": "skills",
                            "query": "java,html"
                    }
               },
               {
                   "term": {
                      "JobLocations": {
                         "value": "hyd"
                      }
                   }
               },
               {
                   "term": {
                      "Experience": {
                         "value": "1"
                      }
                   }
               }
            ]
        }
    }
}
在Java API中:

searchSourceBuilder.query(QueryBuilders.boolQuery()
      .must(QueryBuilders.queryStringQuery(skills).defaultField("skills"))
      .must(QueryBuilders.termQuery("JobLocations", jobLocations))
      );
searchSourceBuilder.query(QueryBuilders.boolQuery()
      .must(QueryBuilders.queryStringQuery(skills).defaultField("skills"))
      .must(QueryBuilders.termQuery("JobLocations", jobLocations))
      .must(QueryBuilders.termQuery("Experience", experience))
      );
所以你应该有这样的东西:

public List<SearchModel> searchCouple(String skills, String experience, String location)
{
    List<SearchModel> list = new ArrayList<SearchModel>();
    JestClient client = ElasticClient.getClient();


    SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();

    if (!StringUtils.isEmpty(experience)) {
      if (!StringUtils.isEmpty(location)) {
        //location and experience are present
        searchSourceBuilder.query(QueryBuilders.boolQuery()
                .must(QueryBuilders.queryStringQuery(skills).defaultField("skills"))
                .must(QueryBuilders.termQuery("JobLocations", jobLocations))
                .must(QueryBuilders.termQuery("Experience", experience))
                );
      } else {
        //Only experience is present
        searchSourceBuilder.query(QueryBuilders.boolQuery()
                .must(QueryBuilders.queryStringQuery(skills).defaultField("skills"))
                .must(QueryBuilders.termQuery("Experience", experience))
                );
      }
    } else if (!StringUtils.isEmpty(location)) {
      //Only location is present
      searchSourceBuilder.query(QueryBuilders.boolQuery()
                .must(QueryBuilders.queryStringQuery(skills).defaultField("skills"))
                .must(QueryBuilders.termQuery("JobLocations", jobLocations))
                );

    } else {
      //Neither location and experience are present
      searchSourceBuilder.query(QueryBuilders.boolQuery()
                .must(QueryBuilders.queryStringQuery(skills).defaultField("skills"))
                );
    }

   //[...]
公共列表搜索偶(字符串技能、字符串经验、字符串位置)
{
列表=新的ArrayList();
JestClient=ElasticClient.getClient();
SearchSourceBuilder SearchSourceBuilder=新的SearchSourceBuilder();
如果(!StringUtils.isEmpty(经验)){
如果(!StringUtils.isEmpty(位置)){
//地点和经验都很丰富
searchSourceBuilder.query(QueryBuilders.boolQuery()
.must(QueryBuilders.queryStringQuery(skills.defaultField(“skills”))
.must(QueryBuilders.termQuery(“作业位置”,作业位置))
.must(QueryBuilders.termQuery(“经验”,Experience))
);
}否则{
//只有经验存在
searchSourceBuilder.query(QueryBuilders.boolQuery()
.must(QueryBuilders.queryStringQuery(skills.defaultField(“skills”))
.must(QueryBuilders.termQuery(“经验”,Experience))
);
}
}如果(!StringUtils.isEmpty(位置))为else{
//只有位置存在
searchSourceBuilder.query(QueryBuilders.boolQuery()
.must(QueryBuilders.queryStringQuery(skills.defaultField(“skills”))
.must(QueryBuilders.termQuery(“作业位置”,作业位置))
);
}否则{
//地点和经验都不存在
searchSourceBuilder.query(QueryBuilders.boolQuery()
.must(QueryBuilders.queryStringQuery(skills.defaultField(“skills”))
);
}
//[...]

使用下面定义的
bool查询

if (!StringUtils.isEmpty(experience) && !StringUtils.isEmpty(location))

        searchSourceBuilder.query(QueryBuilders.boolQuery().must(QueryBuilders.queryString("*"+skills+"*")).
                must(QueryBuilders.queryString("*"+experience+"*").defaultOperator("AND"))
        .must(QueryBuilders.queryString("*"+location+"*").defaultOperator("AND")));

    else if (!StringUtils.isEmpty(experience))

    searchSourceBuilder.query(QueryBuilders.boolQuery().must(QueryBuilders.queryString("*"+skills+"*")).
            must(QueryBuilders.queryString("*"+experience+"*").defaultOperator("AND")));
    else if (!StringUtils.isEmpty(location))

        searchSourceBuilder.query(QueryBuilders.boolQuery().must(QueryBuilders.queryString("*"+skills+"*")).
                must(QueryBuilders.queryString("*"+location+"*").defaultOperator("AND")));
    else
        searchSourceBuilder.query(QueryBuilders.boolQuery().must(QueryBuilders.queryString("*"+skills+"*")));

我没有得到结果共享映射请我得到[](null)值我希望你共享映射。GET/index/type/_mappinghotlist是index,type是candidate我没有得到结果我得到[](null)值你能共享你类型的映射吗?比如{“hotlist”:{“alias”:{},“mappings”:{“candidate properties”:{“CurrentJobTitles”:“类型”:“字符串”},“经验”:“类型”:“字符串”},“工作地点”:{“类型”:“字符串”},“成就”:{“类型”:“字符串”},“城市”:{“类型”:“字符串”},“国家”:“类型”:“字符串”},“热列表”:“属性”:“别名”:“类型”:“对象”},“映射”:{“属性”:{“候选”:{“属性”:{“属性”:{“属性”:{“属性”:{“属性”:经验”:{“属性”:{“type”:{“type”:“string”}}},我可以发布整个服务类来修复它吗?,我再次得到空值