<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[aCfeng的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/aCfeng</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; aCfeng]]></copyright><item><title><![CDATA[mux路由中间件的使用]]></title><link>https://blog.youkuaiyun.com/aCfeng/article/details/122162384</link><guid>https://blog.youkuaiyun.com/aCfeng/article/details/122162384</guid><author>aCfeng</author><pubDate>Sun, 26 Dec 2021 22:37:41 +0800</pubDate><description><![CDATA[代码示例：


package main

import (
	"encoding/json"
	"fmt"
	"github.com/gorilla/mux"
	"net/http"
	"strings"
)

// 定义Fish的结构体
type Fish struct {
	Name string `json:"name"`
}

var fishlist []Fish

// 获取Fish列表
func getFishListHandler(w http.ResponseWriter, r *htt]]></description><category></category></item><item><title><![CDATA[go mux子路由的基本使用]]></title><link>https://blog.youkuaiyun.com/aCfeng/article/details/122162339</link><guid>https://blog.youkuaiyun.com/aCfeng/article/details/122162339</guid><author>aCfeng</author><pubDate>Sun, 26 Dec 2021 22:34:49 +0800</pubDate><description><![CDATA[代码示例：


package main

import (
	"encoding/json"
	"github.com/gorilla/mux"
	"net/http"
)

// 定义Product的结构体
type Product struct {
	Name  string  `json:"name"`
	Price float64 `json:"price"`
	Num   int32
	Desc  string
}

// 定义Shop的结构体
type Shop struct {
	Name ]]></description><category></category></item><item><title><![CDATA[golang路由mux的介绍及基本使用]]></title><link>https://blog.youkuaiyun.com/aCfeng/article/details/122162272</link><guid>https://blog.youkuaiyun.com/aCfeng/article/details/122162272</guid><author>aCfeng</author><pubDate>Sun, 26 Dec 2021 22:32:50 +0800</pubDate><description><![CDATA[github地址：

https://github.com/gorilla/mux#matching-routes
	https://gitee.com/mirrors/mux#examples
	http://www.gorillatoolkit.org/pkg/mux
	https://github.com/gorilla/mux#examples
代码示例：


import (
	"encoding/json"
	"github.com/gorilla/mux"
	"log"
	"math/rand]]></description><category></category></item><item><title><![CDATA[go语言：json处理（json.Marshal和json.Unmarshal的使用）]]></title><link>https://blog.youkuaiyun.com/aCfeng/article/details/122162228</link><guid>https://blog.youkuaiyun.com/aCfeng/article/details/122162228</guid><author>aCfeng</author><pubDate>Sun, 26 Dec 2021 22:28:40 +0800</pubDate><description><![CDATA[golang对json的处理，使用json.Marshal和json.Unmarshal]]></description><category></category></item><item><title><![CDATA[go net/http包的基本使用]]></title><link>https://blog.youkuaiyun.com/aCfeng/article/details/122162134</link><guid>https://blog.youkuaiyun.com/aCfeng/article/details/122162134</guid><author>aCfeng</author><pubDate>Sun, 26 Dec 2021 22:23:07 +0800</pubDate><description><![CDATA[1、首先实现一个简单的http server，用来接收请求（文件名：LocalServer.go）


package main

import (
	"encoding/json"
	"fmt"
	"io"
	"io/ioutil"
	"net/http"
)

// 处理POST请求
func dealPostRequestHandler(w http.ResponseWriter, r *http.Request) {
	// 请求的主机
	fmt.Println(r.Host)
	// 请求头信息
]]></description><category></category></item><item><title><![CDATA[为什么我们需要DDD---贫血症和失忆症]]></title><link>https://blog.youkuaiyun.com/aCfeng/article/details/46960227</link><guid>https://blog.youkuaiyun.com/aCfeng/article/details/46960227</guid><author>aCfeng</author><pubDate>Mon, 20 Jul 2015 00:13:52 +0800</pubDate><description><![CDATA[《实现驱动领域设计》书中，提到了“贫血领域对象”的概念，多数的开发者认为这样的领域对象是正常的，其实他们并没有意识到这是一个严重的问题。
领域对象病例：如下图]]></description><category></category></item><item><title><![CDATA[js 遍历json对象并为select赋值 (ajax返回的json对象)]]></title><link>https://blog.youkuaiyun.com/aCfeng/article/details/46958557</link><guid>https://blog.youkuaiyun.com/aCfeng/article/details/46958557</guid><author>aCfeng</author><pubDate>Sun, 19 Jul 2015 21:38:43 +0800</pubDate><description><![CDATA[通过ajax访问后台，获取json对象，并赋值到select当中。
后台返回的json对象如下：(以获取快递公司为例)
[{"code":"debangwuliu","name":"德邦物},
{code":"shunfeng","name":"顺丰速递"},
{"code":"yuantong","name":"圆通速递"},
{"code":"yunda","name":"韵达快运"]]></description><category></category></item><item><title><![CDATA[jsp实现checkbox全选，js实现checkbox全选]]></title><link>https://blog.youkuaiyun.com/aCfeng/article/details/7944647</link><guid>https://blog.youkuaiyun.com/aCfeng/article/details/7944647</guid><author>aCfeng</author><pubDate>Wed, 05 Sep 2012 07:03:23 +0800</pubDate><description><![CDATA[Js代码：
function allCheck(){
    var obj=document.getElementsByTagName("input");
    if(document.getElementById("all").checked==true){
        for(var i=0;i
            obj[i].checked=true;]]></description><category></category></item><item><title><![CDATA[jsp实现分页,jsp前端分页]]></title><link>https://blog.youkuaiyun.com/aCfeng/article/details/7944646</link><guid>https://blog.youkuaiyun.com/aCfeng/article/details/7944646</guid><author>aCfeng</author><pubDate>Wed, 05 Sep 2012 07:01:08 +0800</pubDate><description><![CDATA[在这里是一个jsp页面的分页，是在前台实现的，不是最优的，因为如果数据量大的话，打开页面可能会慢。 

 
 
下面是分页代码：

             int PageSize=15;//每页显示数据量
             int RecordCount;
             int PageCount;
             int Page=1;]]></description><category></category></item><item><title><![CDATA[jsp添加扇形图，jsp添加饼图]]></title><link>https://blog.youkuaiyun.com/aCfeng/article/details/7944645</link><guid>https://blog.youkuaiyun.com/aCfeng/article/details/7944645</guid><author>aCfeng</author><pubDate>Wed, 05 Sep 2012 06:59:39 +0800</pubDate><description><![CDATA[在网上搜了很多关于扇形图（饼图）的代码，但是很多都是客户端的，很少有jsp的，所以花了一些时间做成了jsp页面的扇形图。
1、          添加相关的jar包：主要有三个
gnujaxp.jar   jfreechart-1.0.13.jar     jcommon-1.0.17.jar
还有其他的相关包：（这些包可加可不加，因为现在我加了，没出现问题，所以就暂时把这些包添加在项目中）]]></description><category></category></item><item><title><![CDATA[wampserver和eclipsePhp一起使用开发php]]></title><link>https://blog.youkuaiyun.com/aCfeng/article/details/7414231</link><guid>https://blog.youkuaiyun.com/aCfeng/article/details/7414231</guid><author>aCfeng</author><pubDate>Sat, 31 Mar 2012 09:43:50 +0800</pubDate><description><![CDATA[我是一个菜鸟，刚开始学习php，在刚开始的时候使用的是AppServ+UltraEdit，后来下载了wampserver+eclipsePhP并安装。
UltraEdit做的程序只需要保存在AppServ安装路径（我安装在了E盘）下，通过浏览器http://127.0.0.1/  运行就可以，但是在更换wampserver+eclipsePhP后就有点摸不清头绪了，wampserver安装完毕，]]></description><category></category></item><item><title><![CDATA[Win7下安装postgreSQL8.3版本遇到的问题]]></title><link>https://blog.youkuaiyun.com/aCfeng/article/details/7039916</link><guid>https://blog.youkuaiyun.com/aCfeng/article/details/7039916</guid><author>aCfeng</author><pubDate>Sun, 04 Dec 2011 19:53:45 +0800</pubDate><description><![CDATA[1、安装时账户域不能为空--------》为账户域提供账号
2、安装时总是提示用户已经存在：-----》1)、首先按照正常的方式在控制面板中卸载程序
          2)、首先删除之前安装目录的PostgreSQL文件位置
          3)、删除本地用户中的PostgreSQL用户名删除：
    ----》在计算机管理-->系统工具-->本地用户和组-->用户（删除用户名即可]]></description><category></category></item><item><title><![CDATA[c/s架构中，在本地端下载Excel（csv格式）到本地端的方式]]></title><link>https://blog.youkuaiyun.com/aCfeng/article/details/7039905</link><guid>https://blog.youkuaiyun.com/aCfeng/article/details/7039905</guid><author>aCfeng</author><pubDate>Sun, 04 Dec 2011 19:51:43 +0800</pubDate><description><![CDATA[一、通过文件流的形式。首先FileInputStream读取Excel，然后FileOutputStream写出来，例如:(下面的代码没有实现,存在缺陷)
JFileChooser chooser = new JFileChooser();
//要想添加默认的文件名，需将setSelectedFile()这个方法放到打开对话框之前
String defaultFileName = "a.cs]]></description><category></category></item></channel></rss>