pig項目feign調用登錄/oauth/token接口；pig4cloud項目feign調用登錄/oauth/token接口；feign調用OAuth2登錄接口;feign調用oAuth2登錄接口

　開始沒加 headers = {"Content-Type: multipart/form-data", "Authorization=Basic cGlnOnBpZw=="} 一直請求報401

　feign調用401

import com.pig4cloud.pig.common.core.constant.SecurityConstants;
import com.pig4cloud.pig.common.core.constant.ServiceNameConstants;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.stereotype.Service;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestHeader;
import org.springframework.web.bind.annotation.RequestParam;

import java.util.Map;

@Service
@FeignClient(value = ServiceNameConstants.AUTH_SERVICE, fallbackFactory =PiaAuthServiceFallbackFactory.class)
public interface PigAuthService {

    @PostMapping(value = "/oauth/token", headers = {"Content-Type: multipart/form-data", "Authorization=Basic cGlnOnBpZw=="})
    Object oauth( @RequestParam Map<String, String> parameters, @RequestHeader(SecurityConstants.FROM) String from);
}