Elasticsearch 报错解决记录（3）：spring-data-elasticsearch

错误四：

spring-data-elasticsearch 报错：

初始版本：

package cn.sminer.itnest.entriy.elasticsearch;

import lombok.Getter;
import lombok.Setter;
import lombok.ToString;
import org.springframework.data.annotation.Id;
import org.springframework.data.elasticsearch.annotations.Document;
import org.springframework.data.elasticsearch.annotations.Field;
import org.springframework.data.elasticsearch.annotations.FieldType;

import java.io.Serializable;
import java.util.Date;

@Getter
@Setter
@ToString
@Document(indexName = "itnest_news")
public class News implements Serializable {

    @Id
    private String id;

    @Field(type= FieldType.Text, searchAnalyzer="ik_max_word",analyzer = "ik_max_word")
    private String title;

    private String newsId;

    @Field(type = FieldType.Date)
    private Date newsTime;

    @Field(type = FieldType.Date)
    private Date crawlTime;

    private String url;

    @Field(type = FieldType.Text, searchAnalyzer="ik_max_word", analyzer = "ik_max_word")
    private String tags;

    private int views;

    @Field(type = FieldType.Text, searchAnalyzer="ik_max_word", analyzer = "ik_max_word")
    private String summary;

    private String author;

    private String source;

    @Field(type = FieldType.Text, searchAnalyzer="ik_max_word",analyzer = "ik_max_word")
    private String content;

    private int support;

    private int oppose;

    private String sum_img;
}
           

错因：

@Document(indexName = "itnest_news")

缺少参数

type

解决：完整写法

@Document(indexName = "itnest_news", type = "doc")

，

doc

为默认

type

名称，根据实际情况修改即可。