Question

我按照本教程关于数据访问： http://spring.io/guides/gs/accessing-data-rest/

所以，我有这个结构

http://i.stack.imgur.com/wUnrx.png

＆＃34;项目＆＃34;是模型

package Serveur;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;

@Entity
public class Project {

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private int id;

    private String name;
    private String mail;
    private String password;

    public long getId() {
        return id;
    }

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

    public String getName() {
        return name;
    }

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

    public String getMail() {
        return mail;
    }

    public void setMail(String mail) {
        this.mail = mail;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }
}

接口＆＃34; ProjectRepository＆＃34;，由＆＃34; @ RepositoryRestResource＆＃34;直接实现。注释

包Serveur;

import java.util.List;

import org.springframework.data.repository.CrudRepository;
import org.springframework.data.repository.PagingAndSortingRepository;
import org.springframework.data.repository.query.Param;
import org.springframework.data.rest.core.annotation.RepositoryRestResource;

@RepositoryRestResource(collectionResourceRel = "jsonProjects", path = "jsonProjects")
public interface ProjectRepository extends CrudRepository<Project, Integer> {

    List<Project> findById(@Param("name") String name);

}

＆＃34; Home Controller＆＃34;包含@RequestMapping Annotation并将用户重定向到＆＃34; index＆＃34;页面：

package Serveur;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.servlet.ModelAndView;

@Controller
public class HomeController {
    @RequestMapping("/")
    public String index()
    {
        return "index";
    }
}

但是，当我连接到localhost：8080 /时，索引页面不显示，但是：

{
   _links: {
     jsonProjects: {
         href: "http://localhost:8080/jsonProjects{?page,size,sort}",
         templated: true
     }
   }
}

Answer 1

问题是@RepositoryRestResource注释绑定到＆＃34; /＆＃34;。要解决您的问题，请编辑Application.java并添加此功能：

@Override
      protected void configureRepositoryRestConfiguration(RepositoryRestConfiguration config) {
        super.configureRepositoryRestConfiguration(config);
        try {
          config.setBaseUri(new URI("/api"));
        } catch (URISyntaxException e) {
          e.printStackTrace();
        }
      }

您的HomeController不会绑定到＆＃34; /＆＃34;您的API将在＆＃34; / api＆＃34;

上提供

Answer 2

以下是答案：

默认情况下，所有Repository搜索功能都位于搜索关键字之后。因此，在您的情况下，URL将类似于：
http://localhost:PORT/APP/jsonProjects/search/findById?name=NAME

请参阅我的工作示例和博客：
http://sv-technical.blogspot.com/2015/11/spring-boot-and-repositoryrestresource.html
https://github.com/svermaji/Spring-boot-with-hibernate-no-controller

希望这有帮助。

Spring Data：如何使用@RepositoryRestResource映射AngularJS页面？

2 个答案: