feign遠程調用

feign遠程調用

feign遠程調用：
package com.reachauto.vsp.portal;

import com.reachauto.vsp.portal.service.DictCacheService;
import javax.annotation.Resource;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.openfeign.EnableFeignClients;

//@ServletComponentScan
@EnableFeignClients(basePackages = {"com.reachauto.vsp.portal.feign", "com.reachauto.vspcloud.feign"})
@SpringBootApplication(scanBasePackages = {"com.reachauto.vspcloud", "com.reachauto.vsp.portal"})
@MapperScan({
    "com.reachauto.vspcloud.vsptrunk.database.mapper",
    "com.reachauto.vsp.portal.mapper",
})
public class PortalApplication implements CommandLineRunner {

  @Resource
  private DictCacheService dictCacheService;

  public static void main(String[] args) {
    SpringApplication.run(PortalApplication.class, args);
  }

  @Override
  public void run(String... args) {
    dictCacheService.refreshDictCache();
  }
}





package com.reachauto.vsp.portal.feign;

import com.reachauto.vsp.portal.bean.param.RechargeablePackageParameter;
import com.reachauto.vsp.portal.bean.vo.FlowPackageVo;
import com.reachauto.vsp.portal.feign.fallback.VspcloudVsptrunkCmccFeignFallback;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import com.reachauto.vspcloud.common.response.Response;

import java.util.List;

/**
 * url 本地調試使用localhost:15007/trafficManagement/queryRechargeRecordList etst
 */
// url = "http://localhost:15007",
@FeignClient(name = "vspcloud-vsptrunk-cmcc",url = "http://localhost:15007",fallback = VspcloudVsptrunkCmccFeignFallback.class)
public interface VspcloudVsptrunkCmccFeign {
    @RequestMapping(value = "/trafficManagement/getPackageFlow", method = RequestMethod.POST)
    Response<List<FlowPackageVo>> getPackageFlow(@RequestBody RechargeablePackageParameter rechargeablePackageParameter);

    @RequestMapping(value = "/trafficManagement/queryRechargeRecordList", method = RequestMethod.POST)
    Response queryRechargeRecordList();

    @RequestMapping(value = "/trafficManagement/batchQueryFlow", method = RequestMethod.POST)
    String batchQueryFlow(String simcard);
}



    // 充值記錄查詢
    /**
     * 充值記錄查詢
     */
    @ApiOperation(value = "流量查詢", notes = "流量查詢")
    @ApiResponses(value = {
            @ApiResponse(code = 000000, message = "Successful — 請求已完成"),
            @ApiResponse(code = 200010, message = "請求失敗")
    })
    @RequestMapping(value = "/list", method = RequestMethod.POST)
    public Response list(String simcard) {
        return vspcloudVsptrunkCmccFeign.queryRechargeRecordList();
    }
	
	
	
	
package com.reachauto.vsp.portal.feign.fallback;

import com.reachauto.vsp.portal.bean.param.RechargeablePackageParameter;
import com.reachauto.vsp.portal.bean.vo.FlowPackageVo;
import com.reachauto.vsp.portal.feign.VspcloudVsptrunkCmccFeign;
import com.reachauto.vspcloud.common.response.Response;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;

import java.util.List;

@Slf4j
@Component
public class VspcloudVsptrunkCmccFeignFallback implements VspcloudVsptrunkCmccFeign {
    @Override
    public Response<List<FlowPackageVo>> getPackageFlow(RechargeablePackageParameter rechargeablePackageParameter) {
        log.error("vspcloud-vsptrunk-cmcc調用被熔斷了");
        return null;
    }

    @Override
    public Response queryRechargeRecordList() {
        log.error("vspcloud-vsptrunk-cmcc調用被熔斷了");
        return null;
    }

    @Override
    public String batchQueryFlow(String simcard) {
        log.error("vspcloud-vsptrunk-cmcc batchQueryFlow() 調用被熔斷了");
        return null;
    }
}