ying890的专栏

1 @RequestMapping(value = { "/api/v1/test" }, method = { RequestMethod.POST }, produces="application/json;charset=UTF-8")

http://www.codefans.net/sort/list_5_2.shtml

Map hiddens=new HashMap(); if (null != hiddens && 0 != hiddens.size()) { Set> set = hiddens.entrySet(); Iterator> it = set.iterator(); while (it.hasNext()) { Entry ey = it.next(); St

public static void main(String[] args) throws Exception{ // A File object pointing to your GeoIP2 or GeoLite2 database File database = new File("F:/定位/GeoLite2-City.mmdb"); // This creates th

//水印文字 inputText=request.getParameter("waterText"); inputText=new String(inputText.getBytes("ISO8859_1"), "UTF-8");

String ip = request.getHeader("X-Forwarded-For"); //取得实际地址。如果使用了匿名代理的话 if (ElaneUtil.isEmpty(ip)) { //取不到forwarded地址就取实际的ip地址 ip = request.getRemoteAddr(); } else { ip

开发包：  org.springframework.test-3.1.0.RELEASE.jar,junit-4.5.jar   hibernate31.新建一个BaseTestJunit/** *  测试基础类 * 事务用法： *  @TransactionConfiguration(transactionManager="transactionManag

public static int subDateFmtStr(String start, String end) { if (start == null || end == null) { return 0; } Date starttime = parseYMDHHmmssString(start); Date endtime = parseYMDHHmmssString

资料来源：http://www.cnblogs.com/HD/p/4107674.htmlSpringMVC的各种参数绑定方式 1. 基本数据类型(以int为例，其他类似)：Controller代码：@RequestMapping("saysth.do")public void test(int count) {}表单代码：form ac

http://blog.youkuaiyun.com/leon_ice/article/details/4466613

public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { HttpServletResponse res = (HttpServletResponse)response;

public static void downloadLocal(HttpServletRequest request,HttpServletResponse response, String fileName,String title,String suffix) throws FileNotFoundException { title = UtilFuncti

地址：http://blog.sina.com.cn/s/blog_4d19b6210100h04c.html由于session值之前没有设置，以至于刚登录的网站，不到一分钟就超时了，总结了一下，原来是session过期的原因，以下是设置session时间的3个方法：    1. 在tomcat——>conf——>servler.xml文件中定义：

[正则表达式]文本框输入内容控制整数或者小数：^[0-9]+\.{0,1}[0-9]{0,2}$只能输入数字："^[0-9]*$"。只能输入n位的数字："^\d{n}$"。只能输入至少n位的数字："^\d{n,}$"。只能输入m~n位的数字：。"^\d{m,n}$"只能输入零和非零开头的数字："^(0|[1-9][0-9]*)$"。只能输入有两位小数的正实数："^[0-

一、js       1、

http://blog.youkuaiyun.com/hbhgjiangkun/article/details/7282629?reload#comments

01./* 02.* 创建日期 2004-10-14 03.* 04.* 如果需要精确计算,非要用String来够造BigDecimal不可 05.*/ 06.package com.lims.actions.testqc.comm; 07./** 08.* @author Jstar 09.* 10.* 11.* 窗口 > 首选项 > Java > 代码生成 > 代码和注

http://blog.youkuaiyun.com/zhuxiaowenlinda/article/details/4983952

/** * * @param filePath 原图片路径 * @param content 添加水印文字 */ public static boolean photoAddWater(String filePath,String content){ //获取原图 图标 ImageIcon imageIcon=new ImageIcon(filePath);

public class MyCallable implements Callable {    static int num=1;    public static SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); // 标志位 private int flag = 0;   priva

import java.io.PrintWriter;import java.util.ArrayList;import java.util.List;import java.util.Map;import net.sf.json.JSONObject; public void phasesManageAddPage(HttpServletRequest request,HttpSer

//每组数据的个数 private static final int everyGroupNum=9; public static StringBuffer getIn() { //123,234,345,456,567,678,789 String patientAllId="123,234,345,456,567,678,789,8910,91011,101112"; S

http://www.blogjava.net/toby/archive/2011/12/05/365585.html

import java.io.BufferedReader;import java.io.IOException;import java.io.InputStream;import java.io.InputStreamReader;import java.io.OutputStream;import java.net.ConnectException;import java.net.

[正则表达式]文本框输入内容控制整数或者小数：^[0-9]+\.{0,1}[0-9]{0,2}$只能输入数字："^[0-9]*$"。只能输入n位的数字："^\d{n}$"。只能输入至少n位的数字："^\d{n,}$"。只能输入m~n位的数字：。"^\d{m,n}$"只能输入零和非零开头的数字："^(0|[1-9][0-9]*)$"。只能输入有两位小数的正实数："^[0-9]+(.[0-9]