openfeign服务调用实现

订单模块调用库存模块

package com.java1234.controller;

import com.java1234.feign.StockFeignService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/order")
public class OrderController {
   

    @Autowired
    private StockFeignService stockFeignService;

    @RequestMapping("/test")
    public String test(){
   
        return stockFeignService.test("牛逼");
    }
}

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package com.java1234.feign;

import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

@FeignClient("nacos-stock")
public interface StockFeignService {
   

    @RequestMapping("/stock/test")
    public String test(@RequestParam("info") String info);
}

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package com.java1234;


import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.openfeign.EnableFeignClients;

@SpringBootApplication
@EnableDiscoveryClient
@EnableFeignClients(basePackages = "com.java1234.feign"
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