Spring Boot集成Hprose

一、項目搭建

引入SpringBoot和Hprose相關依賴：

<?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.example</groupId>
    <artifactId>springboot-demo</artifactId>
    <version>1.0-SNAPSHOT</version>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.4.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>


    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.hprose</groupId>
            <artifactId>hprose-java</artifactId>
            <version>2.0.32</version>
        </dependency>
    </dependencies>
</project>

二、服務端

2.1 準備Service

package com.example.service;

/**
 * @Author: 98050
 * @Time: 2019-06-19 20:40
 * @Feature:
 */
public class Service {

    public String sayHello(String name){
        return "hello,"+ name;
    }
}

2.2 準備Servlet

對外暴露服務接口

package com.example.controller;

import com.example.service.Service;
import hprose.common.HproseMethods;
import hprose.server.HproseServlet;

import javax.servlet.annotation.WebServlet;

/**
 * @Author: 98050
 * @Time: 2019-06-19 20:28
 * @Feature:
 */
@WebServlet(urlPatterns = {"/hprose/sayHello"})
public class ServicePublish extends HproseServlet {
    @Override
    protected void setGlobalMethods(HproseMethods methods) {
        super.setGlobalMethods(methods);
        Service service = new Service();
        methods.addMethod("sayHello",service);
    }
}

2.3 掃描Servlet

package com.example;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.ServletComponentScan;

/**
 * @Author: 98050
 * @Time: 2019-05-05 21:28
 * @Feature:
 */
@SpringBootApplication
@ServletComponentScan
public class Application {
    public static void main(String[] args) {

        SpringApplication.run(Application.class, args);
    }
}

三、客戶端

3.1 準備接口

package com.example.test;

/**
 * @Author: 98050
 * @Time: 2019-06-19 20:18
 * @Feature:
 */
public interface MyService {

    String sayHello(String name);
}

3.2 遠程調用

package com.example.test;

import hprose.client.HproseClient;
import hprose.client.HproseHttpClient;

/**
 * @Author: 98050
 * @Time: 2019-06-19 20:15
 * @Feature:
 */
public class Test {

    public static void main(String[] args) {
        HproseClient client = new HproseHttpClient();
        client.useService("http://localhost:8888/hprose/sayHello");

        //通過接口調用
        MyService service = client.useService(MyService.class);
        String content = service.sayHello("jack");
        System.out.println("遠程RPC調用返回：" + content);
    }
}

3.3 運行