<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[IT-dj的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/u014404871</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; u014404871]]></copyright><item><title><![CDATA[图片显示到jsp页面]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/39343961</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/39343961</guid><author>u014404871</author><pubDate>Wed, 17 Sep 2014 15:58:50 +0800</pubDate><description><![CDATA[最近项目中要求提供一个servlet供用户访问，用来将用户照片直接显示在网页上，这个和验证码有点类似，只是图片内容来自于文件，没什么新东西，现在将部分关键实现代码贴在下面，以备参考。
    response.setContentType("image/jpeg");      //设置返回内容格式
    File file = new File(photoDir+request.getPa]]></description><category></category></item><item><title><![CDATA[js封装java对象为json，]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/38899823</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/38899823</guid><author>u014404871</author><pubDate>Thu, 28 Aug 2014 16:17:48 +0800</pubDate><description><![CDATA[Gson gson = new Gson();
             Family_dependants mem = gson.fromJson(json, Family_dependants.class);]]></description><category></category></item><item><title><![CDATA[页面刷新与关闭]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/38848611</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/38848611</guid><author>u014404871</author><pubDate>Tue, 26 Aug 2014 15:40:29 +0800</pubDate><description><![CDATA[//




    $("#return").click(function(){
        window.close();
//刷新
        window.opener.location.reload();
    });]]></description><category></category></item><item><title><![CDATA[在图片任意位置上添加文本]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/38346541</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/38346541</guid><author>u014404871</author><pubDate>Sat, 02 Aug 2014 11:00:20 +0800</pubDate><description><![CDATA[找了好半天，看到前辈的这个，现做以记录，以便后续使用。




test

.box {position:relative;width:500px;height:100px;margin:50px;border:solid 1px #999;}
.box .banner {width:500px;height:100px;}
.tabdiv {position:absolute;]]></description><category></category></item><item><title><![CDATA[mysql 查找表中不包含另一张表的数据的记录]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/38062367</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/38062367</guid><author>u014404871</author><pubDate>Wed, 23 Jul 2014 13:16:06 +0800</pubDate><description><![CDATA[tableto

submit 表]]></description><category></category></item><item><title><![CDATA[springmvc 配置]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/38041123</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/38041123</guid><author>u014404871</author><pubDate>Tue, 22 Jul 2014 14:13:27 +0800</pubDate><description><![CDATA[初学springmvc，做一简单的配置
（1）
（）]]></description><category></category></item><item><title><![CDATA[MySQL  NOT IN]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/38017249</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/38017249</guid><author>u014404871</author><pubDate>Mon, 21 Jul 2014 15:09:56 +0800</pubDate><description><![CDATA[userbi]]></description><category></category></item><item><title><![CDATA[javaScript排序]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/37311717</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/37311717</guid><author>u014404871</author><pubDate>Sun, 06 Jul 2014 10:13:18 +0800</pubDate><description><![CDATA[javaScript 排序方法
1 reverse()方法--》倒序处理数组
例：var a = [1,2,3,4,5];
a.reverse();
alert(a);  //返回的数组【5,4,3,2,1】
2 sort（）方法--》根据一定的条件对数组进行排序
（1） 没有传递参数，按照字母顺序
（2） 元素不是字符串，sort试图将元素转为字符串，进行比较
（3） 排序时，s]]></description><category></category></item><item><title><![CDATA[jquery实现鼠标悬停单元格变色]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/36482987</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/36482987</guid><author>u014404871</author><pubDate>Wed, 02 Jul 2014 22:13:06 +0800</pubDate><description><![CDATA[.hover{ background-color: #ccc;cursor:pointer;}
.selected{background-color:gray;color:#666;cursorf:auto;}

  
  
  
    获取数据
    
    
    年龄年龄年龄年龄年龄
    年龄年龄年龄年龄年龄
    年龄年龄年龄年龄年龄
    年龄年龄]]></description><category></category></item><item><title><![CDATA[js读取json包装的map集合]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/36422555</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/36422555</guid><author>u014404871</author><pubDate>Wed, 02 Jul 2014 15:40:38 +0800</pubDate><description><![CDATA[后台用将map集合封装成json格式，前台用js获取对应的key和value]]></description><category></category></item><item><title><![CDATA[Uncaught SyntaxError: Unexpected token <]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/36420397</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/36420397</guid><author>u014404871</author><pubDate>Wed, 02 Jul 2014 15:08:13 +0800</pubDate><description><![CDATA[问题在于]]></description><category></category></item><item><title><![CDATA[数据库主键设计]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/28685981</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/28685981</guid><author>u014404871</author><pubDate>Thu, 05 Jun 2014 21:19:00 +0800</pubDate><description><![CDATA[假如现在又user_id   table_id ,time 三个字段]]></description><category></category></item><item><title><![CDATA[mysql 时间查询]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/28452921</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/28452921</guid><author>u014404871</author><pubDate>Wed, 04 Jun 2014 21:07:34 +0800</pubDate><description><![CDATA[SELECT * FROM tzb_submit WHERE `time` BETWEEN "2014-04-10 12-12-12" AND "2014-06-04 21-21-21"]]></description><category></category></item><item><title><![CDATA[json日期格式问题]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/28448671</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/28448671</guid><author>u014404871</author><pubDate>Wed, 04 Jun 2014 20:40:47 +0800</pubDate><description><![CDATA[问题]]></description><category></category></item><item><title><![CDATA[json后台向前台传数据]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/28421145</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/28421145</guid><author>u014404871</author><pubDate>Wed, 04 Jun 2014 14:58:28 +0800</pubDate><description><![CDATA[//发送cha
$('#find').click(function(){
var info  =encodeURI(encodeURI($('#findinfo').val()));
$.ajax({
type:"post",
url:"../ABookFindServlet?info="+info+"&flied="+$('#type').val(),
success:functio]]></description><category></category></item><item><title><![CDATA[报表的json传递]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/28334035</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/28334035</guid><author>u014404871</author><pubDate>Wed, 04 Jun 2014 00:05:41 +0800</pubDate><description><![CDATA[javasscript代码：
$('#save').click(function(){
var value = new Array(); 
for(var i = 1;i
for(var j = 1;j
var str =  $('tr[id="s'+i+'"] input[id="c'+j+'"]').val();
var result = new Array(i,j,str);
]]></description><category></category></item><item><title><![CDATA[不规则的字符串中截取数字]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/28333589</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/28333589</guid><author>u014404871</author><pubDate>Tue, 03 Jun 2014 23:44:42 +0800</pubDate><description><![CDATA[import java.util.Arrays;


public class TrimString {
public static int[] getNumber(String str){
int num[] = new int[3];
String value="";
for(int i=0,j=0;i

if(str.charAt(i)='0'){
value+=str.]]></description><category></category></item><item><title><![CDATA[jquery 发送ajax 乱码问题解决]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/27358975</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/27358975</guid><author>u014404871</author><pubDate>Wed, 28 May 2014 17:51:25 +0800</pubDate><description><![CDATA[前端]]></description><category></category></item><item><title><![CDATA[ajax]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/27106891</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/27106891</guid><author>u014404871</author><pubDate>Mon, 26 May 2014 19:37:33 +0800</pubDate><description><![CDATA[jsp页面

   
      window.onload = function getusers() {
        //通过ajax请求获取数据
        $.ajax({
            url: "FindAllServlet?id="+new Date(),
            type: "post",
            success: ]]></description><category></category></item><item><title><![CDATA[Cannot call sendRedirect() after the response has been committed]]></title><link>https://blog.youkuaiyun.com/u014404871/article/details/26876201</link><guid>https://blog.youkuaiyun.com/u014404871/article/details/26876201</guid><author>u014404871</author><pubDate>Sat, 24 May 2014 22:51:09 +0800</pubDate><description><![CDATA[try {
typeNum = LoginBiz.login(username, password);
if(typeNum==-1){
request.getRequestDispatcher("LoginForm.jsp").forward(request, response);

}
request.getSession().setAttribute("user",Globle.]]></description><category></category></item></channel></rss>