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spring BindingResult errors验证 + 日志拦截器

import org.aspectj.lang.ProceedingJoinPoint; import org.aspectj.lang.annotation.Around; import org.aspectj.lang.annotation.Aspect; import org.aspectj.lang.annotation.Pointcut; import org.springframework.core.annotation.Order; import org.springframework.stereotype.Component; import org.springframework ...

Spring 细节 + 事务回滚问题

https://juejin.cn/post/6931630572720619534 杂记 https://juejin.cn/post/6932251564153241613 事务 https://juejin.cn/post/6932246575133523976 测试

SPRINGBOOT RESTTEMPLATE 请求工具类

https://www.freesion.com/article/21122772/

easypoi技术文档

https://github.com/NotFound403 http://doc.wupaas.com/docs/easypoi/easypoi-1c0u6ksp2r091

excel导出 一对多

https://blog.csdn.net/CaptainJava/article/details/104971117 https://www.freesion.com/article/9343370369/

excel自定义convert

https://blog.csdn.net/fsadkjl/article/details/105809371 https://blog.csdn.net/fsadkjl/article/details/105823830 https://blog.csdn.net/Zack_tzh/article/details/107953748

GSON使用笔记 排除 @expose

https://www.cnblogs.com/bigben0123/p/5525900.html https://www.jianshu.com/p/d6ca370fbb64

格式化日期+时区

System.out.println(new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX").format(new Date())); 2015-05-20T13:29:35+08:00 param.setUse_time(new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX").format(new Date())); param.setUse_request_no(UUID.randomUUID().toString().replace("-", ...

js自減 怪用法

https://www.xuebuyuan.com/331059.html

微信支付签名工具

https://pay.weixin.qq.com/wiki/doc/api/micropay.php?chapter=20_1 import javax.crypto.Mac; import javax.crypto.spec.SecretKeySpec; /** * 微信签名 */ public class HMACSHA256 { /** * 将加密后的字节数组转换成字符串 * * @param b 字节数组 * @return 字符串 */ public static Str ...

MYsql优化

https://juejin.cn/post/6924591827286753288

nacos注册中心

https://juejin.cn/post/6924236224462848008 服务之间通信方式 使用RestTemplate     @Bean     @LoadBalanced     public RestTemplate restTemplate() {         return new RestTemplate();     } 复制代码 使用WebClient     @Bean     @LoadBalanced     public WebClient.Builder loadBalancedWebClientBuilder() {         retu ...

物业小区 源码下载

http://www.homecommunity.cn/ https://gitee.com/microapp/linjiashop

知识列表

https://github.com/ZhongFuCheng3y/3y

git日常操作

https://mp.weixin.qq.com/s?__biz=MzI4Njg5MDA5NA==&mid=2247490028&idx=1&sn=ce7dab3f5a08d54425e6fd54bafc5efc&chksm=ebd758eddca0d1fbc256f4cbfe90ee85a9e014c5d4e4e90af535907cbb25040df526c227be03&token=1936697047&lang=zh_CN#rd
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