工程结构

├─java
│  └─com
│      └─claroja
│          │  App.java
│          │
│          ├─controller
│          │      Neo4jController.java
│          │
│          ├─dao
│          │      UserMapper.java
│          │
│          └─model
│                  User.java
│
└─resources
        application.yml

数据准备

create (n:Person{name:"wang",title:"manager"})

resources

resources/application.yml

spring:
  datasource:
    driver-class-name: org.neo4j.jdbc.http.HttpDriver
    url: jdbc:neo4j:http://192.168.2.222:7474
    username: neo4j
    password: 123456

java.com.claroja

java/com/claroja/App.java

package com.claroja;

import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
@MapperScan(basePackages = "com.claroja.dao") //开启注解
public class App {
    public static void main(String[] args) {
        SpringApplication.run(App.class, args);
    }
}

java/com/claroja/controller/Neo4jController.java

package com.claroja.controller;

import com.claroja.dao.UserMapper;
import com.claroja.model.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import java.util.List;

@Controller
public class Neo4jController {

    @Autowired
    private UserMapper userMapper;

    @RequestMapping("/query")
    @ResponseBody
    public List<User> queryUserList(){
        List<User> users = userMapper.queryUserList();
        return users;
    }
}

java/com/claroja/dao/UserMapper.java

package com.claroja.dao;

import com.claroja.model.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface UserMapper {
    @Select("match(n:Person) return n.title as title,n.name as name")
    public List<User> queryUserList();
}

java/com/claroja/model/User.java

package com.claroja.model;

public class User {

    private String name;
    private String title;

    public String getName() {
        return name;
    }

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

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    @Override
    public String toString() {
        return "User{" +
                "name='" + name + '\'' +
                ", title='" + title + '\'' +
                '}';
    }
}

POM

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.4.2</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.claroja</groupId>
    <artifactId>springboot-mybatis</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>springboot-mybatis</name>
    <description>Demo project for Spring Boot</description>
    <properties>
        <java.version>1.8</java.version>
    </properties>
    <dependencies>
        <dependency><!--web依赖-->
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency><!--热启动依赖-->
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
        </dependency>
        <dependency><!--测试依赖-->
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency><!--mybatis依赖-->
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>2.1.3</version>
        </dependency>
        <dependency><!--neo4j驱动-->
            <groupId>org.neo4j</groupId>
            <artifactId>neo4j-jdbc-driver</artifactId>
            <version>4.0.1</version>
        </dependency>

    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

测试编写

com.claroja.controller.Neo4jControllerTest.java

package com.claroja.controller;

import com.claroja.dao.UserMapper;
import com.claroja.model.User;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;

import java.util.List;

@SpringBootTest
class Neo4jControllerTest {
    @Autowired
    private UserMapper userMapper;
    @Test
    void queryUserList() {
        List<User> users = userMapper.queryUserList();
        System.out.println(users);

    }
}