Use SPRING-DATA-SOLR to do SOLR client

SOLR's client basically has only one, that is SOLRJ,SPRING-DATA-SOLR is done on the basis of SOLRJ encapsulation, so unified into Spring-data style

Official website:

http://projects.spring.io/spring-data-solr/

The simplest way to use spring-data is to use spring-boot, noting that multiple spring-data are not common, since we have also used SPRING-DATA-JPA as an ORM,

A new project is created here to use SPRING-DATA-SOLR as a client for the SOLR server, and then to use it in a distributed, collaborative usage.

First build Spring-boot project, refer to another blog for details.

Add Dependencies:

< Dependency >            < groupId >org.springframework.boot</groupId>            <  Artifactid>spring-boot-starter-data-solr</artifactid>         </dependency>

Because Spring-boot is a centralized configuration, the following configuration is added to the application.properties file:

　　

# SOLR (solrproperties) spring.data.solr.host=http://localhost:8983/solr/mark#spring.data.solr.zkhost= Spring.data.solr.repositories.enabled=true

That would be a complete configuration.

　　

Using SPRING-DATA-SOLR is almost as much as using a SPRING-DATA-JPA:

　　

 Public Interface extends Solrcrudrepository<searchmark, string> {    @Query ("value:?0")    List<searchmark > findallbyvalue (String Markey, pageable pageable);}

But there are some differences:

[Email protected] is the SOLR syntax, and the parameter count is starting from 0 (SPRING-DATA-JPA is starting from 1)

2. Each mapped entity class must have a @id primary key

　　

@Entity Public classSearchmarkImplementsSerializable {Private Static Final LongSerialversionuid = 1229830543809682342L; @org. Springframework.data.annotation.IdPrivateString ID;//Unique PRIMARY Key@Field ()PrivateString value;//the value of the label@Field ()Private intType//type@Field ("DATAM_ID")    Private intDatamid;//Data ID@Field ("Create_time") @JsonFormat (Pattern= "Yyyy-mm-dd HH:mm:ss", timezone = "gmt+08")    PrivateDate Createtime;//creation Time

Note that @id is @org. Springframework.data.annotation.Id

　　

Other usage references:

http://projects.spring.io/spring-data-solr/

http://docs.spring.io/spring-data/solr/docs/1.0.0.RC1/reference/html/

Http://www.petrikainulainen.net/programming/solr/spring-data-solr-tutorial-crud-almost/?utm_source=tuicool &utm_medium=referral

　　

Use SPRING-DATA-SOLR to do SOLR client