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【笔记】Feign学习笔记
source link: https://feiju12138.github.io/2022/10/24/Feign%E5%AD%A6%E4%B9%A0%E7%AC%94%E8%AE%B0/
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Feign is a Java to HTTP client binder inspired by Retrofit, JAXRS-2.0, and WebSocket. Feign’s first goal was reducing the complexity of binding Denominator uniformly to HTTP APIs regardless of ReSTfulness.（Github）
pom.xml
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>
在主启动类添加注解
- 在主启动类上添加
@EnableFeignClients启动Feign自动装配
package com;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.openfeign.EnableFeignClients;
@EnableFeignClients
@SpringBootApplication
@MapperScan("com.dao")
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
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