<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[lijun___的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/lijun___</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; lijun___]]></copyright><item><title><![CDATA[AI Agent深度讲解——组成、方法、案例及展望]]></title><link>https://blog.youkuaiyun.com/lijun___/article/details/136214601</link><guid>https://blog.youkuaiyun.com/lijun___/article/details/136214601</guid><author>lijun___</author><pubDate>Wed, 21 Feb 2024 16:19:27 +0800</pubDate><description><![CDATA[AI Agent深度讲解——组成、方法、案例及展望]]></description><category></category></item><item><title><![CDATA[AI Agent介绍与应用]]></title><link>https://blog.youkuaiyun.com/lijun___/article/details/136214391</link><guid>https://blog.youkuaiyun.com/lijun___/article/details/136214391</guid><author>lijun___</author><pubDate>Wed, 21 Feb 2024 16:12:36 +0800</pubDate><description><![CDATA[AI Agent介绍与应用]]></description><category></category></item><item><title><![CDATA[@Value 注解注入map和list]]></title><link>https://blog.youkuaiyun.com/lijun___/article/details/130148702</link><guid>https://blog.youkuaiyun.com/lijun___/article/details/130148702</guid><author>lijun___</author><pubDate>Fri, 14 Apr 2023 10:57:26 +0800</pubDate><description><![CDATA[配置文件:map = {key1:"value1",key2:"value2",key3:"value3"}配置文件:list = "key1,key2,key3"]]></description><category></category></item><item><title><![CDATA[学生时期如何锻炼领导力]]></title><link>https://blog.youkuaiyun.com/lijun___/article/details/128283981</link><guid>https://blog.youkuaiyun.com/lijun___/article/details/128283981</guid><author>lijun___</author><pubDate>Mon, 12 Dec 2022 10:57:38 +0800</pubDate><description><![CDATA[组建一个学习小组,把各种偏科的人组在一起,互相讲解各种擅长的学科知识.]]></description><category></category></item><item><title><![CDATA[git常用命令汇总]]></title><link>https://blog.youkuaiyun.com/lijun___/article/details/118302279</link><guid>https://blog.youkuaiyun.com/lijun___/article/details/118302279</guid><author>lijun___</author><pubDate>Mon, 28 Jun 2021 14:03:07 +0800</pubDate><description><![CDATA[1.拉取项目(默认master)
git clonse 地址

2.抓取远程仓库代码到本地
git pull

3.推送本地代码到仓库
git push

4.查看所有分支
git branch -a

5.切换分支
git checkout 

6.合并指定分支到当前分支
git merge origin/

7.从当前本地分支创建新的本地分支,并切换到新分支
git checkout -b 

8.提交本地分支到远程仓库
git push origin 

9.仓库指针指向设置
git branch .]]></description><category></category></item><item><title><![CDATA[处理异常:com.alibaba.fastjson.JSONException: syntax error, expect {, actual string, pos 0,]]></title><link>https://blog.youkuaiyun.com/lijun___/article/details/107226617</link><guid>https://blog.youkuaiyun.com/lijun___/article/details/107226617</guid><author>lijun___</author><pubDate>Thu, 09 Jul 2020 14:12:46 +0800</pubDate><description><![CDATA[异常详情:com.alibaba.fastjson.JSONException: syntax error, expect {, actual string, pos 0, fastjson-version 1.2.70



"{\"waybillNo\":\"100000024559\",\"logisticsOrderCode\":\"\",\"logisticsOrderChannelCode\":null,\"branchCode\":null,\"createTime\":1594111548.]]></description><category></category></item><item><title><![CDATA[解决spring架构时间差配置]]></title><link>https://blog.youkuaiyun.com/lijun___/article/details/107164947</link><guid>https://blog.youkuaiyun.com/lijun___/article/details/107164947</guid><author>lijun___</author><pubDate>Mon, 06 Jul 2020 18:23:02 +0800</pubDate><description><![CDATA[#解决spring架构时间差配置
#jackson时间格式化
spring.jackson.time-zone = GMT+8
spring.jackson.date-format = yyyy-MM-dd HH:mm:ss
]]></description><category></category></item><item><title><![CDATA[信息的传递--提纲]]></title><link>https://blog.youkuaiyun.com/lijun___/article/details/102950755</link><guid>https://blog.youkuaiyun.com/lijun___/article/details/102950755</guid><author>lijun___</author><pubDate>Thu, 07 Nov 2019 11:10:08 +0800</pubDate><description><![CDATA[生活中充满了大量的信息，各种社会活动伴随着海量的信息的交互。

个人拥有的财产也可以理解成一种社会认可的价值信息数据，各种金钱的交易就是这种信息数据的交互。

信息传递和交互有个重要的校验规则：信息的准确可靠性，也就是信息需要拥有自身的凭证，就好比现实中证明你说的话是真实的证据。
...]]></description><category></category></item><item><title><![CDATA[BeanUtils.copyProperties()]]></title><link>https://blog.youkuaiyun.com/lijun___/article/details/88393538</link><guid>https://blog.youkuaiyun.com/lijun___/article/details/88393538</guid><author>lijun___</author><pubDate>Mon, 11 Mar 2019 14:41:20 +0800</pubDate><description><![CDATA[org.springframework.beans.BeanUtils提供对Java反射和自省API的包装。其主要目的是利用反射机制对JavaBean的属性进行处理。我们知道，一个JavaBean通常包含了大量的属性，很多情况下，对JavaBean的处理导致大量get/set代码堆积，增加了代码长度和阅读代码的难度。
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作者：givmchickenblo...]]></description><category></category></item><item><title><![CDATA[maven命令(自动生成实体类和mapper.xml)]]></title><link>https://blog.youkuaiyun.com/lijun___/article/details/84589505</link><guid>https://blog.youkuaiyun.com/lijun___/article/details/84589505</guid><author>lijun___</author><pubDate>Wed, 28 Nov 2018 17:54:27 +0800</pubDate><description><![CDATA[mybatis-generator:generate]]></description><category></category></item><item><title><![CDATA[DTO在做JSON转换的时候忽略缺少字段需要加上的注解]]></title><link>https://blog.youkuaiyun.com/lijun___/article/details/84589432</link><guid>https://blog.youkuaiyun.com/lijun___/article/details/84589432</guid><author>lijun___</author><pubDate>Wed, 28 Nov 2018 17:50:04 +0800</pubDate><description><![CDATA[@JsonIgnoreProperties(ignoreUnknown = true)]]></description><category></category></item><item><title><![CDATA[List<DTO>排序]]></title><link>https://blog.youkuaiyun.com/lijun___/article/details/84589408</link><guid>https://blog.youkuaiyun.com/lijun___/article/details/84589408</guid><author>lijun___</author><pubDate>Wed, 28 Nov 2018 17:48:46 +0800</pubDate><description><![CDATA[            Collections.sort(result, new Comparator&amp;lt;DTO&amp;gt;() {
                @Override
                public int compare(DTO o1, DTO o2) {
                    // 根据更新时间降序排序
                    ...]]></description><category></category></item><item><title><![CDATA[AES加密解密工具类]]></title><link>https://blog.youkuaiyun.com/lijun___/article/details/84589247</link><guid>https://blog.youkuaiyun.com/lijun___/article/details/84589247</guid><author>lijun___</author><pubDate>Wed, 28 Nov 2018 17:41:57 +0800</pubDate><description><![CDATA[import javax.crypto.Cipher;
import javax.crypto.KeyGenerator;
import javax.crypto.SecretKey;
import javax.crypto.spec.SecretKeySpec;
import java.security.SecureRandom;
import org.slf4j.Logger;
import ...]]></description><category></category></item><item><title><![CDATA[获取当前时间24小时前的时间]]></title><link>https://blog.youkuaiyun.com/lijun___/article/details/84589183</link><guid>https://blog.youkuaiyun.com/lijun___/article/details/84589183</guid><author>lijun___</author><pubDate>Wed, 28 Nov 2018 17:40:21 +0800</pubDate><description><![CDATA[public static Date Yesterday(){
        //获取当前时间24小时前的时间
        Calendar c = Calendar.getInstance();
        c.setTime(new Date());
        c.set(Calendar.HOUR_OF_DAY,c.get(Calendar.HOUR_OF_DAY) ...]]></description><category></category></item></channel></rss>