模型设计部分：分为节点实体和关系实体

两个节点实体 actor , movie ， 一个关系实体   actor in movies (roles)

前提， NEO4J 必须配置 

1.neo4j依赖
spring-data-neo4j
jackson-jsog

2.config resources/ogm.properties

actor.java

package com.test.data.domain;


import com.fasterxml.jackson.annotation.JsonIdentityInfo;
import com.voodoodyne.jackson.jsog.JSOGGenerator;
import org.neo4j.ogm.annotation.GraphId;
import org.neo4j.ogm.annotation.NodeEntity;
import org.neo4j.ogm.annotation.typeconversion.DateLong;
import org.springframework.format.annotation.DateTimeFormat;

import java.util.Date;

@JsonIdentityInfo(generator=JSOGGenerator.class)//防止查询数据的时候引发递归效应
@NodeEntity //节点实体
public class Actor {
    @GraphId //节点唯一标识 ， 系统自动生成
    Long id;
    private String name;
    private int sex;
    @DateLong
    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")//neo4j 没有日期格式数据类型，用注解进行转换
    private Date born;

    public Actor() { }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getSex() {
        return sex;
    }

    public void setSex(int sex) {
        this.sex = sex;
    }

    public Date getBorn() {
        return born;
    }

    public void setBorn(Date born) {
        this.born = born;
    }
}

movie.java；

package com.test.data.domain;

import com.fasterxml.jackson.annotation.JsonIdentityInfo;
import com.voodoodyne.jackson.jsog.JSOGGenerator;
import org.neo4j.ogm.annotation.GraphId;
import org.neo4j.ogm.annotation.NodeEntity;
import org.neo4j.ogm.annotation.Relationship;
import org.neo4j.ogm.annotation.typeconversion.DateLong;
import org.springframework.format.annotation.DateTimeFormat;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

@JsonIdentityInfo(generator=JSOGGenerator.class)
@NodeEntity
public class Movie {
    @GraphId
    Long id;
    private String name;
    private String photo;
    @DateLong
    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
    private Date createDate;

    @Relationship(type="扮演", direction = Relationship.INCOMING)
    List<Role> roles = new ArrayList<>();//关系列表，泛型 指只能存放所有角色的集合

    public Role addRole(Actor actor, String name){ //增加关系的方法
        Role role = new Role(actor,this,name);
        this.roles.add(role);
        return role;
    }

    public Movie() { }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public List<Role> getRoles() {
        return roles;
    }

    public void setRoles(List<Role> roles) {
        this.roles = roles;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getPhoto() {
        return photo;
    }

    public void setPhoto(String photo) {
        this.photo = photo;
    }

    public Date getCreateDate() {
        return createDate;
    }

    public void setCreateDate(Date createDate) {
        this.createDate = createDate;
    }
}

Role.java

package com.test.data.domain;

import com.fasterxml.jackson.annotation.JsonIdentityInfo;
import com.voodoodyne.jackson.jsog.JSOGGenerator;
import org.neo4j.ogm.annotation.EndNode;
import org.neo4j.ogm.annotation.GraphId;
import org.neo4j.ogm.annotation.RelationshipEntity;
import org.neo4j.ogm.annotation.StartNode;

@JsonIdentityInfo(generator=JSOGGenerator.class)
@RelationshipEntity(type = "扮演")
public class Role {
    @GraphId
    Long id;
    String name;
    @StartNode //开始节点
    Actor actor;
    @EndNode //结束节点
    Movie movie;

    public Role() {  //空的构造函数
    }

    public Role(Actor actor, Movie movie, String name) {//构造函数的重载
        this.actor = actor;
        this.movie = movie;
        this.name = name;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public Actor getActor() {
        return actor;
    }

    public Movie getMovie() {
        return movie;
    }

}

分页代码粗略一看不懂，  结合前端再研究：

package com.test.data.service;

import org.neo4j.ogm.cypher.Filters;
import org.neo4j.ogm.cypher.query.Pagination;
import org.neo4j.ogm.cypher.query.SortOrder;
import org.neo4j.ogm.session.Session;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageImpl;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Sort;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;

@Service
//分页 Pageable pageable, List<T> results 页数设定和排序字段设定
public class PagesService<T> {
    @Autowired
    private Session session;


    public Page<T> findAll(Class<T> clazz, Pageable pageable, Filters filters){
        Collection data = this.session.loadAll(clazz, filters, convert(pageable.getSort()), new Pagination(pageable.getPageNumber(), pageable.getPageSize()), 1);
        return updatePage(pageable, new ArrayList(data));
    }

    private Page<T> updatePage(Pageable pageable, List<T> results) {
        int pageSize = pageable.getPageSize();
        int pageOffset = pageable.getOffset();
        int total = pageOffset + results.size() + (results.size() == pageSize?pageSize:0);
        return new PageImpl(results, pageable, (long)total);
    }

    private SortOrder convert(Sort sort) {
        SortOrder sortOrder = new SortOrder();
        if(sort != null) {
            Iterator var3 = sort.iterator();

            while(var3.hasNext()) {
                Sort.Order order = (Sort.Order)var3.next();
                if(order.isAscending()) {
                    sortOrder.add(new String[]{order.getProperty()});
                } else {
                    sortOrder.add(SortOrder.Direction.DESC, new String[]{order.getProperty()});
                }
            }
        }
        return sortOrder;
    }
}