<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Lonels的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Lonels</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Lonels]]></copyright><item><title><![CDATA[批量查询数据库]]></title><link>https://blog.youkuaiyun.com/Lonels/article/details/121018329</link><guid>https://blog.youkuaiyun.com/Lonels/article/details/121018329</guid><author>Lonels</author><pubDate>Thu, 28 Oct 2021 16:57:43 +0800</pubDate><description><![CDATA[由于一次性需要从数据库查询大量数据,容易导致数据库卡死,实现分批查询
 //由于数据太大  分批查询
        //List&lt;TopicAnalysisArticle&gt; records = topicAnalysisArticleService.topicAnalysisArticleList(topicAnalysisArticleVO);
        int pageIndex = 1;
        int pageSize = 500;
        boolean loo]]></description><category></category></item><item><title><![CDATA[读取上传的文件(.doc、.docx、.txt)内容到文本，并将读取的文本返回前端]]></title><link>https://blog.youkuaiyun.com/Lonels/article/details/120208980</link><guid>https://blog.youkuaiyun.com/Lonels/article/details/120208980</guid><author>Lonels</author><pubDate>Thu, 09 Sep 2021 20:13:49 +0800</pubDate><description><![CDATA[/**
	 * 读取上传的文件(.doc、.docx、.txt)内容到文本，并将读取的文本返回前端
	 * @param file
	 * @return
	 */
	@PostMapping("/fileToText")
	@ApiOperationSupport(order = 0)
	@ApiOperation(value = "读取上传的文件", notes = "传入file")
	public R&lt;String&gt; fileToText(@ApiParam(value = "检测文件.]]></description><category></category></item><item><title><![CDATA[查询天气气候和温度接口,温度是实时变化]]></title><link>https://blog.youkuaiyun.com/Lonels/article/details/115002101</link><guid>https://blog.youkuaiyun.com/Lonels/article/details/115002101</guid><author>Lonels</author><pubDate>Fri, 19 Mar 2021 11:15:14 +0800</pubDate><description><![CDATA[查询天气气候和温度接口,温度实时变化
 /**
     * 查询气候温度
     * @return
     */
    @GetMapping("/selectWeather")
    @ApiOperation(value = "查询气候温度", notes = "查询气候温度")
    public R&lt;WeatherVo&gt; selectWeather(WeatherVo weatherVo){

        Map&lt;String, String&gt; params]]></description><category></category></item><item><title><![CDATA[节假日接口]]></title><link>https://blog.youkuaiyun.com/Lonels/article/details/115001886</link><guid>https://blog.youkuaiyun.com/Lonels/article/details/115001886</guid><author>Lonels</author><pubDate>Fri, 19 Mar 2021 11:09:13 +0800</pubDate><description><![CDATA[查询一个月内所有的节假日
@Override
	public List&lt;CalendarVO&gt; selectCalendarByMonth(Date date) {
		List&lt;CalendarVO&gt; list = new ArrayList&lt;CalendarVO&gt;();

		Calendar cal = Calendar.getInstance();
		cal.setTime(date);
		int aa = cal.get(Calendar.YEAR);
		]]></description><category></category></item><item><title><![CDATA[一个基于阿里大于短信工具类]]></title><link>https://blog.youkuaiyun.com/Lonels/article/details/109472732</link><guid>https://blog.youkuaiyun.com/Lonels/article/details/109472732</guid><author>Lonels</author><pubDate>Tue, 03 Nov 2020 16:41:45 +0800</pubDate><description><![CDATA[/**
 * 短信发送工具类
 */
public class SMSUtils {
	public static final String VALIDATE_CODE = "SMS_190900306";//发送短信验证码

	/**
	 * 发送短信
	 * @param phoneNumbers
	 * @param param
	 * @throws ClientException
	 */
	public static void sendShortMessage(String templateCo]]></description><category></category></item><item><title><![CDATA[基于springboot项目License的生成和验证]]></title><link>https://blog.youkuaiyun.com/Lonels/article/details/109197643</link><guid>https://blog.youkuaiyun.com/Lonels/article/details/109197643</guid><author>Lonels</author><pubDate>Wed, 21 Oct 2020 11:32:31 +0800</pubDate><description><![CDATA[1 .使用JDK自带的 keytool 工具生成公私钥证书库,私钥用于生成License文件,公钥用于验证License文件,我这里只是给一个时间验证,证书的过期时间
生成证书接口
Controller层
 @RequestMapping(value = "/generateLicense",produces = {MediaType.APPLICATION_JSON_UTF8_VALUE})
    public Map&lt;String,Object&gt; generateLicense(@Requ]]></description><category></category></item><item><title><![CDATA[密码正则 8-20位，数字、字母、标点符号（除空格），至少其中2种组合；且不能与旧密码和帐号相同]]></title><link>https://blog.youkuaiyun.com/Lonels/article/details/108092957</link><guid>https://blog.youkuaiyun.com/Lonels/article/details/108092957</guid><author>Lonels</author><pubDate>Wed, 19 Aug 2020 09:21:51 +0800</pubDate><description><![CDATA[(?!.*\s)(?![\u4e00-\u9fa5]+$)(?!^[0-9]+$)(?![A-z]+KaTeX parse error: Double superscript at position 7: )(?!^[^̲A-z0-9]+)^.{8,20}$

]]></description><category></category></item><item><title><![CDATA[一个简单的Java学生管理系统]]></title><link>https://blog.youkuaiyun.com/Lonels/article/details/100135343</link><guid>https://blog.youkuaiyun.com/Lonels/article/details/100135343</guid><author>Lonels</author><pubDate>Thu, 29 Aug 2019 12:32:03 +0800</pubDate><description><![CDATA[这个系统只是一些简单的操作,包含一个学生类,和一个测试类

学生类包含成员变量和成员方法,成员变量用private私有

测试类里包含最基本的增删改查的操作,

学生类


public class SoutdenDemo {
    private  String sid;
    private String name;
    private String age;
    private...]]></description><category></category></item></channel></rss>