Neo4j的电影例如返回畸形的JSON

我能够得到一个不同的例子，具有相同的结构，工作： https://github.com/springframeworkguru/spring-boot-neo4j-example然后修改它做我原来的例子试图做。然后，我可以比较两个项目之间的差异，将差异应用于原始项目并使其行为正确。 以下是所有代码的差异，使其正常工作：

的index.html（线105）评论脱节，没有必要

(105)     //data = data["_embedded"].movies; 

MovieService.java增加文件

public Movie getByTitle (String title){ return movieRepository.findByTitle (title); } 
    public Collection<Movie> getByTitleContaining(String title) { 
     return movieRepository.findByTitleContaining (title); 
    } 

MovieController。java的添加到文件

@RequestMapping("/movies/search/findByTitle") 
    public Movie findByTitle(@RequestParam String title){ 
     return movieService.getByTitle(title); 
    } 
    @RequestMapping("/movies/search/findByTitleContaining") 
    public Collection<Movie> findByTitleContaining(@RequestParam String title){ 
     return movieService.getByTitleContaining(title); 
    } 

MovieRepository.java（9号线和15）删除或注释掉

(9) //import org.springframework.data.rest.core.annotation.RepositoryRestResource; 
... 
(15) //@RepositoryRestResource(collectionResourceRel = "movies", path = "movies") 

的pom.xml的可读性，我把整个文件在这里

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 
    <modelVersion>4.0.0</modelVersion> 
    <groupId>com.neo4j.examples</groupId> 
    <artifactId>sdn4-movies</artifactId> 
    <version>0.0.1-SNAPSHOT</version> 
    <packaging>jar</packaging> 
    <name>SDN4 University</name> 
    <description>Demo web project for Spring Boot using Spring Data Neo4j</description> 
    <parent> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-parent</artifactId> 
     <version>1.5.1.RELEASE</version> 
     <relativePath/> <!-- lookup parent from repository --> <!-- added --> 
    </parent> 
    <properties> 
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> 
     <java.version>1.8</java.version> 
    </properties> 
    <dependencies> 
     <dependency> 
      <groupId>org.springframework.data</groupId> 
      <artifactId>spring-data-neo4j</artifactId> 
      <!--<version>4.2.0.RELEASE</version>--> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-thymeleaf</artifactId> 
      <!--<artifactId>spring-boot-starter-data-neo4j</artifactId>--> 
     </dependency> 
     <dependency> 
      <groupId>org.neo4j</groupId> 
      <artifactId>neo4j-ogm-bolt-driver</artifactId> 
      <version>2.1.1</version> 
     </dependency> 
     <!--<dependency>--> 
      <!--<groupId>org.springframework.boot</groupId>--> 
      <!--<artifactId>spring-boot-starter-data-rest</artifactId>--> 
     <!--</dependency>--> 
     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-web</artifactId> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-test</artifactId> 
      <scope>test</scope> 
     </dependency> 
     <!-- For some reason newer versions of jackson cause errors with --> 
     <!-- serialisation of nested objects in graph --> 
     <dependency> 
      <groupId>com.fasterxml.jackson.core</groupId> 
      <artifactId>jackson-annotations</artifactId> 
      <version>2.8.0</version> 
      <!--<version>2.5.5</version>--> 
     </dependency> 
     <dependency> 
      <groupId>com.fasterxml.jackson.core</groupId> 
      <artifactId>jackson-core</artifactId> 
      <version>2.8.6</version> 
      <!--<version>2.5.5</version>--> 
     </dependency> 
     <dependency> 
      <groupId>com.fasterxml.jackson.core</groupId> 
      <artifactId>jackson-databind</artifactId> 
      <version>2.8.6</version> 
      <!--<version>2.5.5</version>--> 
     </dependency> 
     <!-- ========================================== --> 
     <!-- For use in testing --> 
     <dependency> 
      <groupId>org.neo4j</groupId> 
      <artifactId>neo4j-ogm-embedded-driver</artifactId> 
      <version>2.1.1</version> 
      <scope>test</scope> 
     </dependency> 
     <dependency> 
      <groupId>org.neo4j</groupId> 
      <artifactId>neo4j</artifactId> 
      <version>3.1.1</version> 
      <scope>test</scope> 
     </dependency> 
    </dependencies> 
    <build> 
     <plugins> 
      <plugin> 
       <groupId>org.springframework.boot</groupId> 
       <artifactId>spring-boot-maven-plugin</artifactId> 
      </plugin> 
     </plugins> 
    </build> 
</project> 

此问题已于今天修复为：https://github.com/neo4j-examples/movies-java-spring-data-neo4j-4。

您不必更改任何代码。它会工作。

请注意，目前这需要使用SDN 4.2.2 SNAPSHOT版本。一旦Boot和Spring Data发布他们的下一个服务版本，我们将更新项目以删除它们。