转载自:http://blog.csdn.net/liuchuanhong1/article/details/54631080
package com.chhliu.springboot.restful; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.web.client.RestTemplateBuilder; import org.springframework.context.annotation.Bean; import org.springframework.web.client.RestTemplate; @SpringBootApplication public class SpringbootRestTemplateApplication { // 启动的时候要注意,由于我们在controller中注入了RestTemplate,所以启动的时候需要实例化该类的一个实例 @Autowired private RestTemplateBuilder builder; // 使用RestTemplateBuilder来实例化RestTemplate对象,spring默认已经注入了RestTemplateBuilder实例 @Bean public RestTemplate restTemplate() { return builder.build(); } public static void main(String[] args) { SpringApplication.run(SpringbootRestTemplateApplication.class, args); } }
时间: 2024-11-17 13:10:41