package com.ruoyi.system.api.factory; import com.ruoyi.common.core.domain.R; import com.ruoyi.system.api.feignClient.SysUserRoleClient; import com.ruoyi.system.api.model.SysUserRoleVo; import org.springframework.stereotype.Component; import java.util.List; @Component public class SysUserRoleFallbackFactory implements org.springframework.cloud.openfeign.FallbackFactory { @Override public SysUserRoleClient create(Throwable cause) { return new SysUserRoleClient(){ @Override public R> getRoleByUserId(Long userId) { return R.fail("根据用户id获取角色失败:" + cause.getMessage()); } }; } }