轉載自: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 {
// 啟動的時候要注意,由於我們在controller中注入了RestTemplate,所以啟動的時候需要實例化該類的一個實例
@Autowired
private RestTemplateBuilder builder;
// 使用RestTemplateBuilder來實例化RestTemplate對象,spring默認已經注入了RestTemplateBuilder實例
@Bean
public RestTemplate restTemplate() {
return builder.build();
}
public static void main(String[] args) {
SpringApplication.run(SpringbootRestTemplateApplication.class, args);
}
}
