huizhang45123的博客

微服务的调用

看了好多内容,结果最终原因是密码错误，提示这么含蓄，醉了

Optional<SysDriver> optional = driverDao.findById(userId); //Optional 的非空用法 if(optional.isPresent()){ optional.get() } 方便的写法 SysDriver driver = driverDao.findById(userId).orElse(null); if (driver == null) { return null; } ...

集合的：CollectionUtils.isNotEmpty 字符串：StringUtils.isEmpty

ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes(); HttpServletRequest request = attributes.getRequest();

springboot aop /* * Project Name: andfleethe * * File Name: ApiLogAop.java * * Create Date: 2018-11-14 * * Copyright(c) 2018 CMIM Network Co.,Ltd. All Rights Reserved. */ package com.cmiov.andfleethe.microservice.common.global.ratelimit; imp.

feignclient 的写法 @CacheConfig(cacheNames = "feign-order") @FeignClient(name = "${feign-user-service-name}", path = "/org") public interface OrgFeignService { @GetMapping("/{orgId}/down") @ApiOperation(value = "根据给定机构id查询下属所有机构信息(根据数据权限过滤)") Li.

springboot 上传图片： @ApiOperation(value = "上传APP_banner", response = WsResponse.class) @PostMapping("/uploadBanner") public Boolean uploadBanner(@ApiParam("待上传文件,支持PNG、JPG格式，且大小不超过1M") @RequestParam(value = "files") List<Mult