【SpringBoot】十：远程访问@HttpExchange[SpringBoot 3]

1.准备工作

安装插件
GsonFormat

一个免费的Rest Http服务:
https://jsonplaceholder.typicode.com/

创建项目：

2. 声明式 HTTP 远程服务

（1）Todo数据类

（2）声明服务接口

（3）创建 HTTP 服务代理对象

package com.sdnu.http.config;

import com.sdnu.http.service.TodoService;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.reactive.function.client.WebClient;
import org.springframework.web.reactive.function.client.support.WebClientAdapter;
import org.springframework.web.service.invoker.HttpServiceProxyFactory;

/**
 * 无
 *
 * @author Beyong
 * @date 2023/05/24 15:32
 **/
@Configuration(proxyBeanMethods = false)
public class HttpConfiguration {
    @Bean
    public TodoService requireService() {
        WebClient webClient = WebClient.builder().baseUrl("https://jsonplaceholder.typicode.com").build();
        HttpServiceProxyFactory proxyFactory = HttpServiceProxyFactory.builder(WebClientAdapter.forClient(webClient)).build();
        return proxyFactory.createClient(TodoService.class);
    }
}

（4）单元测试