春季启动与AngularJS [英] Spring Boot with AngularJS

问题描述

我在使用作为泽西我的REST服务，并使用我的前端开发AngularJS一个Spring引导项目。当我运行它，而无需使用任何控制器，并转到index.html的（这是在资源/静态/ index.html的），它工作正常。当我添加它呈现一个控制器给出字符串的index.html作为输出。春天引导配置：

 进口org.springframework.boot.SpringApplication;
进口org.springframework.boot.autoconfigure.EnableAutoConfiguration;
进口org.springframework.boot.autoconfigure.SpringBootApplication;
进口org.springframework.context.annotation.ComponentScan; @SpringBootApplication
 @ComponentScan（basePackages = {\"com.cst.interfaces\",\"com.cst.configuration\",\"com.cst.application\",\"com.cst.application.implmentation\"})
 @EnableAutoConfiguration
 公共类ApplicationConfiguration {
    公共静态无效的主要（字符串ARGS []）抛出异常{
        SpringApplication.run（ApplicationConfiguration.class，参数）;
    }
    公共ServletRegistrationBean jerseyServlet（）{
        ServletRegistrationBean注册=新ServletRegistrationBean（新ServletContainer（），/ *）;
        register.addInitParameter（ServletProperties.JAXRS_APPLICATION_CLASS，JerseyInitalize.class.getName（））;
        返回登记;
    }
}
 

JerseyConfiguration：

 进口org.glassfish.jersey.server.ResourceConfig;
进口org.springframework.stereotype.Component;
@零件
公共类JerseyInitalize扩展ResourceConfig {
    公共JerseyInitalize（）{
        超（）;
        this.packages（com.cst.interfaces）;
    }
}
 

控制器类：

 进口javax.ws.rs.GET;
进口javax.ws.rs.Path;
进口javax.ws.rs.Produces;
进口org.springframework.web.bind.annotation.RestController;
@RestController
@Path（/家）
公共类HomeResource {
    @得到
    @Produces（应用/ JSON）
    公共字符串的getString（）{
        返回的index.html
    }
}
 

解决方案

这是因为你标注了 @RestController 控制器，这是<一个href=\"https://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/web/bind/annotation/RestController.html\"相对=nofollow>的简写获得 @Controller 与 @ResponseBody 。后者注解指示控制器来呈现输出原样直接进入反应

使用 @Controller 的控制器，是的不的REST风格代替。

I have a Spring Boot project using Jersey as my REST service and using AngularJS for my front end development. While I run it without using any controller and go to index.html (which is in resource/static/index.html) it works fine. When I add a controller it renders gives the string "index.html" as an output. Spring Boot Configuration:

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;

 @SpringBootApplication
 @ComponentScan(basePackages = {"com.cst.interfaces","com.cst.configuration","com.cst.application","com.cst.application.implmentation"})
 @EnableAutoConfiguration
 public class ApplicationConfiguration {
    public static void main(String args[]) throws Exception{
        SpringApplication.run(ApplicationConfiguration.class, args);
    }
    public ServletRegistrationBean jerseyServlet(){
        ServletRegistrationBean register = new ServletRegistrationBean(new ServletContainer(),"/*");
        register.addInitParameter(ServletProperties.JAXRS_APPLICATION_CLASS, JerseyInitalize.class.getName());
        return register;
    }
}

JerseyConfiguration:

import org.glassfish.jersey.server.ResourceConfig;
import org.springframework.stereotype.Component;
@Component
public class JerseyInitalize extends ResourceConfig{
    public JerseyInitalize(){
        super();
        this.packages("com.cst.interfaces");
    }
}

Controller Class:

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import org.springframework.web.bind.annotation.RestController;
@RestController
@Path("/home")
public class HomeResource {
    @GET
    @Produces("application/json")
    public String getString(){
        return "index.html";
    }
}

解决方案

This is because you annotated your controller with @RestController, which is a shorthand for @Controller with @ResponseBody. The latter annotation instructs the controller to render the output as-is directly into the response.

Use @Controller for controllers that are not RESTful instead.

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