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摘要: <%-- Created by IntelliJ IDEA. User: AoJie Date: 2020/4/24 Time: 21:00 To change this template use File | Settings | File Templates.--%><%@ page conte 阅读全文
posted @ 2020-04-24 22:08 ByLir 阅读(148) 评论(0) 推荐(0)
摘要: package com.aojie.servlet; import com.aojie.dao.UserDao;import com.aojie.domain.User;import org.apache.commons.beanutils.BeanUtils; import javax.servl 阅读全文
posted @ 2020-04-23 23:20 ByLir 阅读(160) 评论(0) 推荐(0)
摘要: package com.aojie.web.download;import com.aojie.web.utils.DownLoadUtils;import javax.servlet.ServletContext;import javax.servlet.ServletException;impo 阅读全文
posted @ 2020-04-20 22:33 ByLir 阅读(190) 评论(0) 推荐(0)
摘要: package com.aojie.web.servlet;import javax.imageio.ImageIO;import javax.servlet.ServletException;import javax.servlet.annotation.WebServlet;import jav 阅读全文
posted @ 2020-04-20 22:31 ByLir 阅读(220) 评论(0) 推荐(0)
摘要: 阅读全文
posted @ 2020-04-19 23:34 ByLir 阅读(121) 评论(0) 推荐(0)
摘要: package com.aojie.dao;import com.aojie.Util.JDBCUtils;import com.aojie.domain.User;import org.springframework.dao.DataAccessException;import org.sprin 阅读全文
posted @ 2020-04-18 22:15 ByLir 阅读(191) 评论(0) 推荐(0)
摘要: package com.aojie.web.request;import javax.servlet.ServletException;import javax.servlet.annotation.WebServlet;import javax.servlet.http.HttpServlet;i 阅读全文
posted @ 2020-04-17 23:47 ByLir 阅读(144) 评论(0) 推荐(0)
摘要: 阅读全文
posted @ 2020-04-14 22:08 ByLir 阅读(175) 评论(0) 推荐(0)
摘要: package com.guoyun.xml.Jsoup;import org.jsoup.Jsoup;import org.jsoup.nodes.Document;import org.jsoup.nodes.Element;import org.jsoup.select.Elements;im 阅读全文
posted @ 2020-04-13 22:19 ByLir 阅读(178) 评论(0) 推荐(0)
摘要: 验证数字:^[0-9]*$ 验证n位的数字:^\d{n}$ 验证至少n位数字:^\d{n,}$ 验证m-n位的数字:^\d{m,n}$ 验证零和非零开头的数字:^(0|[1-9][0-9]*)$ 验证有两位小数的正实数:^[0-9]+(.[0-9]{2})?$ 验证有1-3位小数的正实数:^[0-9 阅读全文
posted @ 2020-04-09 22:04 ByLir 阅读(638) 评论(0) 推荐(0)
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